radiometria, fotometria, színmérés
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Radiometria, fotometria, sznmrs
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Jelensgek lersra hasznlt hrom kategriatvolsg
hosszsgmter
vilgossgvagylthatsgfnysrsgcd/m2 Jelensg
Mennyisg EgysgKategrik mechanikai pld. fotometria
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Radiometria, fotometria, sznmrs A radiometria az optikai sugrzst fizikai mennyisgek formjban hatrozza meg. A fotometria ezt a sugrzst az tlagos emberi megfigyel ltsra jellemz sznkpi fggvny alapjn rtkeli.A sznmrs a sznszlelshez kvn objektven mrhet mennyisgeket rendelni.
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RADIOMETRIAElektromgneses sugrzsoptikai sugrzs: 100 nm 1 mm hullmhossz elektromgneses sugrzslthat sugrzs: 380 nm 780 nmfny: a lthat sugrzs ltal kivltott szlelet
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Elektromgneses sznkp
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Radiometriai segdmennyisgekd trszg: a sugrkp ltal a gmbfelletbl kimetszett terlet s a gmbsugr ngyzetnek hnyadosa:d=dA/r2
P
(
d(
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Sznkpfgg mennyisgek hullmhossz fggs: X()szr tereszts sznkpi eloszls:dX/d X Katdsugr-csves monitor fnyporainak sznkpi eloszls
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Radiometriai mennyisgek
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Radiometriai mennyisgek sszefggsei
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BesugrzsE d /dA
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Sugrerssg, pontszer forrs I d /d
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Sugrsrsg A sugrz fellet dA felleteleme ltal a fellet normlistl (n) szgre elhelyezked irnyban, a d elemi trszgben kibocstott d sugrram L d2 /(d dA cos) ,spektrlis sugrsrsg:L dL /d = d3 /(d dA cos d)
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Tvolsgtrvny (inverse square law) d I dd dA2/d2d /dA2 E2 (I d)/dA2 (I dA2)/(dA2 d2) = E2 I / d2
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ltalnostott tvolsgtrvnydE2 (L cos1 cos2 dA1) / d2
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Lambert sugrz Lambert radiatorsugrsrsge szgfggetlen: L() L(,) const.
P
(
d(
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Tkrs s diffz reflexi
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Lambert (reflektl) felletegyenletesen diffzan reflektl felletnincs tkrs reflexijareflexis egytthat: = refl/ berefl = be cosd ra reflektlt sugrsrsg irnyfggetlen: Lrefl (d)= const.
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Lambert reflektlmegvil-gts: Evisszavert sugrzs, a sugr-srsg irny-fggetlen:
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Lambert cosinus trvny
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Lambert sugrz fnysrsge fggetlen a , szgtl mivel a gmb felletn: dA2 = R sin R d
s az elemi trszg: d = sin d d
a vettett trszg pedig:dp = sin d d cos
A fltrbe kisugrzott ssz-fnyram: M = / dA
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A fltrbe kisugrzott fnyram:Lambert sugrz esetn:
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Fotometriaaz optikai sugrzst a ltszerv sznkpi rzkenysgnek megfelelen rtkelivizulis alapksrlet: fnyinger egyenlsghatrvonal eltnse villogs minimumazonos vilgossg:ez ms sszefggst ad!
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Villogsos fotometriavilgossgszlelet egyenlsg meghatrozsa bizonytalankt fnyingert felvltva juttatva a szembe, frekvencit nvelve, elbb sznik meg a sznklnbsg szlelet, mint az intenzits szlelet (10 20 Hz-es tartomny)
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Villogsos fotomter elvi felptse
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Mit r le a V (l) -lthatsgi fggvny?heterochromatikus villogsos fotometriaeltn-les heterochromatikus fotometrialtslessgkritikus fzis frekvencialtszlagos mozgs minimalizlsreakciid
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Lthatsgi (visibility) fggvnyekNemzetkzi Vilgtstechnikai Bizottsg (Commission Internationale dclairage, CIE) 1924-ben szabvnyostotta a V(l)-grbt (vilgosban, fotopos lts) : 3 cd/m2 fltt rvnyes1954-ben a V(l)-grbt (sttben, szkotopos lts): 10-3 cd/m2 alatt rvnyesTovbbi lthatsgi fggvnyek:V10(l): nagyltszg, 10-os ltszgreVM(l): mdostott lthatsgi fggvny
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Lthatsgi fggvnyek
Chart4
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V(l)
V'(l)
V(l)
V(l)
hullmhossz, nm
rel. rzkenysg
Sheet1
CIE Scotopic Visibility Function between 380 nm and 780 nm in 1 nm steps
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&A
Page &P
Sheet1
&A
Page &P
V(l)
V'(l)
V(l)
V(l)
hullmhossz, nm
rel. rzkenysg
-
A V (l) -lthatsgi fggvnyA kk sznkptartomnyban korrekci: VM(l)- lthatsgi fggvny.j ajnls, mely a vrs s infravrs sznkptartomnyban is ad korrekcit.Korriglt fggvnyek csak tudomnyos clra, gyakorlati fotometria szmra marad a V (l)- lthatsgi fggvny.
-
Vilgosban s sttben val lts sznkpi rzkenysge
Chart1
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0.000010430.0023932440.002051320.002393244
0.000009760.0022372750.001904490.002237275
0.000009140.0020910.001768470.002091
0.000008560.0019535870.001642360.001953587
0.000008020.001824580.001525350.00182458
0.000007510.001703580.001416720.00170358
0.000007040.0015901870.001315950.001590187
0.00000660.0014840.001222390.001484
0.000006180.0013844960.001135550.001384496
0.00000580.0012912680.001054940.001291268
0.000005440.0012040920.000980140.001204092
0.00000510.0011227440.000910660.001122744
0.000004780.0010470.000846190.001047
0.000004490.00097658960.000786290.0009765896
0.000004210.00091110880.000730680.0009111088
0.0000039510.00085013320.000678990.0008501332
0.0000037090.00079323840.000631010.0007932384
0.0000034820.000740.000586440.00074
0.000003270.00069008270.000545110.0006900827
0.000003070.000643310.000506720.00064331
0.0000028840.0005994960.000471110.000599496
0.000002710.00055845470.000438050.0005584547
0.0000025460.000520.000407410.00052
0.0000023930.00048391360.0003789620.0004839136
0.000002250.00045005280.0003525430.0004500528
0.0000021150.00041834520.0003280010.0004183452
0.0000019890.00038871840.0003052080.0003887184
0.000001870.00036110.0002840410.0003611
0.0000017590.00033538350.0002643750.0003353835
0.0000016550.00031144040.0002461090.0003114404
0.0000015570.00028916560.0002291430.0002891656
0.0000014660.00026845390.0002133760.0002684539
0.0000013790.00024920.000198730.0002492
0.0000012990.00023130190.0001851150.0002313019
0.0000012230.00021468560.0001724540.0002146856
0.0000011510.00019928840.0001606780.0001992884
0.0000010840.00018504750.000149730.0001850475
0.0000010220.00017190.000139550.0001719
0.0000009620.00015977810.0001300860.0001597781
0.0000009070.00014860440.000121290.0001486044
0.0000008550.00013830160.0001131060.0001383016
0.0000008060.00012879250.0001055010.0001287925
0.000000760.000120.0000984280.00012
0.0000007160.00011185950.0000918530.0001118595
0.0000006750.00010432240.0000857380.0001043224
0.0000006370.00009733560.0000800480.0000973356
0.0000006010.00009084590.0000747510.0000908459
0.0000005670.00008480.0000698190.0000848
0.0000005350.00007914670.0000652220.0000791467
0.0000005050.0000738580.0000609390.000073858
0.0000004770.0000689160.0000569420.000068916
0.000000450.00006430270.0000532170.0000643027
0.0000004250.000060.0000497370.00006
0.0000004010.00005598190.0000464910.0000559819
0.0000003790.00005222560.0000434640.0000522256
0.0000003580.00004871840.0000406350.0000487184
0.00000033820.00004544750.0000380.0000454475
0.00000031960.00004240.00003554050.0000424
0.00000030210.0000395610.00003324480.000039561
0.00000028550.00003691510.00003110060.0000369151
0.00000026990.00003444870.0000290990.0000344487
0.00000025520.00003214820.00002723070.0000321482
0.00000024130.000030.0000254860.00003
0.00000022820.00002799120.00002385610.0000279913
0.00000021590.00002611360.00002233320.0000261136
0.00000020420.00002436020.00002091040.0000243602
0.00000019320.00002272460.00001958080.0000227246
0.00000018290.00002120.00001833840.0000212
0.00000017310.00001977860.00001717770.0000197786
0.00000016380.00001845280.00001609340.0000184529
0.00000015510.00001721690.000015080.0000172169
0.00000014680.00001606460.00001413360.0000160646
0.0000001390.000014990.0000132490.00001499
V'(l)
V2(l)
V10(l)
VM(l)
wavelength, nm
rel. sens.
CIE_VM
VM(lambda) function from 380 nm to 780 nm in 1 nm steps
0.0002
0.00022821
0.00026109
0.00029936
0.00034387
0.00039556
0.00045544
0.00052462
0.00060428
0.00069565
0.0008
0.00091635
0.0010477
0.0011955
0.0013611
0.0015457
0.0017508
0.0018776
0.0022273
0.0025011
0.0028
0.0031159
0.0034576
0.0038268
0.0042256
0.0046562
0.0051216
0.0056248
0.0061695
0.0067597
0.0074
0.0081451
0.0089555
0.0098322
0.010774
0.011779
0.012842
0.013956
0.015111
0.016297
0.0175
0.018582
0.019645
0.020683
0.021694
0.022678
0.023636
0.024572
0.02549
0.026397
0.0273
0.028335
0.029383
0.030442
0.03151
0.032584
0.033661
0.034735
0.035803
0.03686
0.0379
0.038838
0.039752
0.040646
0.041524
0.042391
0.043252
0.044116
0.04499
0.045881
0.0468
0.047743
0.048733
0.049785
0.05091
0.052122
0.053435
0.054864
0.056424
0.058131
0.06
0.06260197
0.06527752
0.06804208
0.07091109
0.0739
0.077016
0.0802664
0.0836668
0.0872328
0.09098
0.09491755
0.09904584
0.1033674
0.1078846
0.1126
0.117532
0.1226744
0.1279928
0.1334528
0.13902
0.1446764
0.1504693
0.1564619
0.1627177
0.1693
0.1762431
0.1835581
0.1912735
0.199418
0.20802
0.2171199
0.2267345
0.2368571
0.2474812
0.2586
0.2701849
0.2822939
0.2950505
0.308578
0.323
0.3384021
0.3546858
0.3716986
0.3892875
0.4073
0.4256299
0.4443096
0.4633944
0.4829395
0.503
0.5235693
0.544512
0.56569
0.5869653
0.6082
0.6293456
0.6503068
0.6708752
0.6908424
0.71
0.7281852
0.7454636
0.7619694
0.7778368
0.7932
0.8081104
0.8224962
0.8363068
0.8494916
0.862
0.8738108
0.8849624
0.8954936
0.9054432
0.9148501
0.9237348
0.9320924
0.9399226
0.9472252
0.954
0.9602561
0.9660074
0.9712606
0.9760225
0.9803
0.9840924
0.9874182
0.9903128
0.9928116
0.9949501
0.9967108
0.9980983
0.999112
0.9997482
1
0.9998567
0.9993046
0.9983255
0.9968987
0.995
0.9926005
0.9897426
0.9864444
0.9827241
0.9786
0.9740837
0.9691712
0.9638568
0.9581349
0.952
0.9454504
0.9384992
0.9311628
0.9234576
0.9154
0.9070064
0.8982772
0.8892048
0.8797816
0.87
0.8598613
0.849392
0.838622
0.8275813
0.8163
0.8047947
0.793082
0.781192
0.7691547
0.757
0.7447541
0.7324224
0.7200036
0.7074965
0.6949
0.6822192
0.6694716
0.6566744
0.6438448
0.631
0.6181555
0.6053144
0.5924756
0.5796379
0.5668
0.5539611
0.5411372
0.5283528
0.5156323
0.503
0.4904688
0.4780304
0.4656776
0.4534032
0.4412
0.42908
0.417036
0.405032
0.393032
0.381
0.3689184
0.3568272
0.3447768
0.3328176
0.321
0.3093381
0.2978504
0.2865936
0.2756245
0.265
0.2547632
0.2448896
0.2353344
0.2260528
0.217
0.2081616
0.1995488
0.1911552
0.1829744
0.175
0.1672235
0.1596464
0.1522776
0.1451259
0.1382
0.1315003
0.1250248
0.1187792
0.1127691
0.107
0.1014762
0.09618864
0.09112296
0.08626485
0.0816
0.07712064
0.07282552
0.06871008
0.06476976
0.061
0.05739621
0.05395504
0.05067376
0.04754965
0.04458
0.04175872
0.03908496
0.03656384
0.03420048
0.032
0.02996261
0.02807664
0.02632936
0.02470805
0.0232
0.02180077
0.02050112
0.01928108
0.01812069
0.017
0.01590379
0.01483718
0.01381068
0.01283478
0.01192
0.01106831
0.01027339
0.009533311
0.008846157
0.00821
0.007623781
0.007085424
0.006591476
0.006138485
0.005723
0.005343059
0.004995796
0.004676404
0.004380075
0.004102
0.003838453
0.003589099
0.003354219
0.003134093
0.002929
0.002738139
0.002559876
0.002393244
0.002237275
0.002091
0.001953587
0.00182458
0.00170358
0.001590187
0.001484
0.001384496
0.001291268
0.001204092
0.001122744
0.001047
0.0009765896
0.0009111088
0.0008501332
0.0007932384
0.00074
0.0006900827
0.00064331
0.000599496
0.0005584547
0.00052
0.0004839136
0.0004500528
0.0004183452
0.0003887184
0.0003611
0.0003353835
0.0003114404
0.0002891656
0.0002684539
0.0002492
0.0002313019
0.0002146856
0.0001992884
0.0001850475
0.0001719
0.0001597781
0.0001486044
0.0001383016
0.0001287925
0.00012
0.0001118595
0.0001043224
0.0000973356
0.0000908459
0.0000848
0.0000791467
0.000073858
0.000068916
0.0000643027
0.00006
0.0000559819
0.0000522256
0.0000487184
0.0000454475
0.0000424
0.000039561
0.0000369151
0.0000344487
0.0000321482
0.00003
0.0000279913
0.0000261136
0.0000243602
0.0000227246
0.0000212
0.0000197786
0.0000184529
0.0000172169
0.0000160646
0.00001499
-
A fotometria ksrleti alapjaszimmetria: ha AB, akkor BA; tranzitivits: ha AB s BC, akkor AC; arnyossg: ha AB, akkor aAaB; additivits: ha AB, CD s (A+C)(B+D), akkor (A+D)(B+C) itt A, B stb. fnyinger (stimulus): a sugrsrsg s a lthatsgi fggvny adott hullmhosszon vett rtknek szorzata: pl. ALV() , ltalnostva a sugrzs teljestmny-eloszlst rhatjuk: SV().
-
A V (l) -lthatsgi fggvny hasznlata
-
A fotometria alapjaia fenti sszefggsek alapjn a monokromatikus komponenseket sszegezhetjk:ez adja a fotometria s radiometria kapcsolatt
-
A fotometria alapjaiNappali (fotopos) lts: V() , csapok kzvettiksttben (szkotopos) lts: V() , plcika-lts; szembbor (rhodopsin), additivits s proporcionalits fennll:
-
Fotometriai mennyisgek s egysgek - 1 k s k konstansok:ahol Km = 683 lm/W alapjn definilhatjuk a fnyram egysgt a lument. De a fnyerssg egysge, a kandela az alapegysg.Km = 1700 lm/WFnyram jele:lm, egysge a lumen.
-
Fotopos, mezopos, szkotopos fotometria
-
Fotometriai mennyisgek s egysgek - 2fnyerssg a pontszer fnyforrsbl adott irnyban, infinitezimlis trszgben kibocstott fnyram s a trszg hnyadosa: jele: cd, egysge: kandela, 1 cd = 1 lm/sr
-
A kandela defincijaA kandela fnyerssg SI egysge: azon 540.1012 Hz frekvencij monokromatikus sugrzst kibocst fnyforrs fnyerssge adott irnyban, amelynek sugrerssge ebben az irnyban 1/683 W/sr.
-
A fnyram szrmaztatsa a fnyerssgbl
-
Fnysrsga dA1 felletelemet elhagy (azon thalad vagy arra bees) s adott irnyt tartalmaz d trszgben sugrzott dF fnyramnak, valamint az elemi trszgnek s a felletelem adott irnyra merleges vetlete szorzatnak hnyadosa: egysge:cd/m2, jele: Lv
-
MegvilgtsAz adott pontot tartalmaz felletelemre bees fnyramnak s ennek a felletelemnek a hnyadosaegysge: lux, jele:lx; 1 lx = 1 lm/m2
-
Kontraszt, kontrasztviszonykontraszt: aholLt a jel (target) fnysrsgeLb a httr (background) fnysrsgekontrasztviszony:
-
Hatsfok, fnyhasznostssugrzsi hatsfok, jel: a sugrz sugrzott s felvett teljestmnynek hnyadosa sugrforrs fnyhasznostsa, egysge: lm/W a kibocstott fnyram s a sugrz ltal felvett teljestmny hnyadosa
-
Fnyforrsok fnyhasznostsa
-
Mezopos fotometriaCAD laboratriumokban s irnyt kzpontokban elfordul szmtstechnikusi feladattvilgts3 cd/m2 s 10-3 cd/m2 kztti fnysrsg tartomnyszem sznkpi rzkenysge V(l)-tl V(l) fel toldik el.
-
Szkotopos, mezopos s fotopos tartomny
-
Lthatsgi fggvnyek
Chart4
0.0000390.000589
0.00004282640.000665
0.00004691460.000752
0.00005158960.000854
0.00005717640.000972
0.0000640.001108
0.00007234420.001268
0.00008221220.001453
0.00009350820.001668
0.00010613610.001918
0.000120.002209
0.0001349840.002547
0.0001514920.002939
0.0001702080.003394
0.0001918160.003921
0.0002170.00453
0.00024690670.00524
0.000281240.00605
0.000318520.00698
0.00035726670.00806
0.0003960.00929
0.00043371470.0107
0.0004730240.01231
0.0005178760.01413
0.00057221870.01619
0.000640.01852
0.000724560.02113
0.00082550.02405
0.000941160.0273
0.001069880.03089
0.001210.03484
0.0013620910.03916
0.0015307520.0439
0.0017203680.049
0.0019353230.0545
0.002180.0604
0.00245480.0668
0.0027640.0736
0.00311780.0808
0.00352640.0885
0.0040.0966
0.004546240.1052
0.005159320.1141
0.005829280.1235
0.006546160.1334
0.00730.1436
0.0080865070.1541
0.008908720.1651
0.009767680.1764
0.010664430.1879
0.01160.1998
0.012573170.2119
0.013582720.2243
0.014629680.2369
0.015715090.2496
0.016840.2625
0.018007360.2755
0.019214480.2886
0.020453920.3017
0.021718240.3149
0.0230.3281
0.024294610.3412
0.025610240.3543
0.026958570.3673
0.028351250.3803
0.02980.3931
0.031310830.406
0.032883680.418
0.034521120.431
0.036225710.443
0.0380.455
0.039846670.467
0.0417680.479
0.0437660.49
0.045842670.502
0.0480.513
0.050243680.524
0.052573040.535
0.054980560.546
0.057458720.557
0.060.567
0.062601970.578
0.065277520.588
0.068042080.599
0.070911090.61
0.07390.62
0.0770160.631
0.08026640.642
0.08366680.653
0.08723280.664
0.090980.676
0.094917550.687
0.099045840.699
0.10336740.71
0.10788460.722
0.11260.734
0.1175320.745
0.12267440.757
0.12799280.769
0.13345280.781
0.139020.793
0.14467640.805
0.15046930.817
0.15646190.828
0.16271770.84
0.16930.851
0.17624310.862
0.18355810.873
0.19127350.884
0.1994180.894
0.208020.904
0.21711990.914
0.22673450.923
0.23685710.932
0.24748120.941
0.25860.949
0.27018490.957
0.28229390.964
0.29505050.97
0.3085780.976
0.3230.982
0.33840210.986
0.35468580.99
0.37169860.994
0.38928750.997
0.40730.998
0.42562991
0.44430961
0.46339441
0.48293950.998
0.5030.997
0.52356930.994
0.5445120.99
0.565690.986
0.58696530.981
0.60820.975
0.62934560.968
0.65030680.961
0.67087520.953
0.69084240.944
0.710.935
0.72818520.925
0.74546360.915
0.76196940.904
0.77783680.892
0.79320.88
0.80811040.867
0.82249620.854
0.83630680.84
0.84949160.826
0.8620.811
0.87381080.796
0.88496240.781
0.89549360.765
0.90544320.749
0.91485010.733
0.92373480.717
0.93209240.7
0.93992260.683
0.94722520.667
0.9540.65
0.96025610.633
0.96600740.616
0.97126060.599
0.97602250.581
0.98030.564
0.98409240.548
0.98741820.531
0.99031280.514
0.99281160.497
0.99495010.481
0.99671080.465
0.99809830.448
0.9991120.433
0.99974820.417
10.402
0.99985670.3864
0.99930460.3715
0.99832550.3569
0.99689870.3427
0.9950.3288
0.99260050.3151
0.98974260.3018
0.98644440.2888
0.98272410.2762
0.97860.2639
0.97408370.2519
0.96917120.2403
0.96385680.2291
0.95813490.2182
0.9520.2076
0.94545040.1974
0.93849920.1876
0.93116280.1782
0.92345760.169
0.91540.1602
0.90700640.1517
0.89827720.1436
0.88920480.1358
0.87978160.1284
0.870.1212
0.85986130.1143
0.8493920.1078
0.8386220.1015
0.82758130.0956
0.81630.0899
0.80479470.0845
0.7930820.0793
0.7811920.0745
0.76915470.0699
0.7570.0655
0.74475410.0613
0.73242240.0574
0.72000360.0537
0.70749650.0502
0.69490.0469
0.68221920.0438
0.66947160.0409
0.65667440.03816
0.64384480.03558
0.6310.03315
0.61815550.03087
0.60531440.02874
0.59247560.02674
0.57963790.02487
0.56680.02312
0.55396110.02147
0.54113720.01994
0.52835280.01851
0.51563230.01718
0.5030.01593
0.49046880.01477
0.47803040.01369
0.46567760.01269
0.45340320.01175
0.44120.01088
0.429080.01007
0.4170360.00932
0.4050320.00862
0.3930320.00797
0.3810.00737
0.36891840.00682
0.35682720.0063
0.34477680.00582
0.33281760.00538
0.3210.00497
0.30933810.00459
0.29785040.00424
0.28659360.003913
0.27562450.003613
0.2650.003335
0.25476320.003079
0.24488960.002842
0.23533440.002623
0.22605280.002421
0.2170.002235
0.20816160.002062
0.19954880.001903
0.19115520.001757
0.18297440.001621
0.1750.001497
0.16722350.001382
0.15964640.001276
0.15227760.001178
0.14512590.001088
0.13820.001005
0.13150030.000928
0.12502480.000857
0.11877920.000792
0.11276910.000732
0.1070.000677
0.10147620.000626
0.096188640.000579
0.091122960.000536
0.086264850.000496
0.08160.000459
0.077120640.000425
0.072825520.0003935
0.068710080.0003645
0.064769760.0003377
0.0610.0003129
0.057396210.0002901
0.053955040.0002689
0.050673760.0002493
0.047549650.0002313
0.044580.0002146
0.041758720.0001991
0.039084960.0001848
0.036563840.0001716
0.034200480.0001593
0.0320.000148
0.029962610.0001375
0.028076640.0001277
0.026329360.0001187
0.024708050.0001104
0.02320.0001026
0.021800770.0000954
0.020501120.0000888
0.019281080.0000826
0.018120690.0000769
0.0170.0000715
0.015903790.0000666
0.014837180.000062
0.013810680.0000578
0.012834780.0000538
0.011920.0000501
0.011068310.0000467
0.010273390.0000436
0.0095333110.0000406
0.0088461570.00003789
0.008210.00003533
0.0076237810.00003295
0.0070854240.00003075
0.0065914760.0000287
0.0061384850.00002679
0.0057230.00002501
0.0053430590.00002336
0.0049957960.00002182
0.0046764040.00002038
0.0043800750.00001905
0.0041020.0000178
0.0038384530.00001664
0.0035890990.00001556
0.0033542190.00001454
0.0031340930.0000136
0.0029290.00001273
0.0027381390.00001191
0.0025598760.00001114
0.0023932440.00001043
0.0022372750.00000976
0.0020910.00000914
0.0019535870.00000856
0.001824580.00000802
0.001703580.00000751
0.0015901870.00000704
0.0014840.0000066
0.0013844960.00000618
0.0012912680.0000058
0.0012040920.00000544
0.0011227440.0000051
0.0010470.00000478
0.00097658960.00000449
0.00091110880.00000421
0.00085013320.000003951
0.00079323840.000003709
0.000740.000003482
0.00069008270.00000327
0.000643310.00000307
0.0005994960.000002884
0.00055845470.00000271
0.000520.000002546
0.00048391360.000002393
0.00045005280.00000225
0.00041834520.000002115
0.00038871840.000001989
0.00036110.00000187
0.00033538350.000001759
0.00031144040.000001655
0.00028916560.000001557
0.00026845390.000001466
0.00024920.000001379
0.00023130190.000001299
0.00021468560.000001223
0.00019928840.000001151
0.00018504750.000001084
0.00017190.000001022
0.00015977810.000000962
0.00014860440.000000907
0.00013830160.000000855
0.00012879250.000000806
0.000120.00000076
0.00011185950.000000716
0.00010432240.000000675
0.00009733560.000000637
0.00009084590.000000601
0.00008480.000000567
0.00007914670.000000535
0.0000738580.000000505
0.0000689160.000000477
0.00006430270.00000045
0.000060.000000425
0.00005598190.000000401
0.00005222560.000000379
0.00004871840.000000358
0.00004544750.0000003382
0.00004240.0000003196
0.0000395610.0000003021
0.00003691510.0000002855
0.00003444870.0000002699
0.00003214820.0000002552
0.000030.0000002413
0.00002799120.0000002282
0.00002611360.0000002159
0.00002436020.0000002042
0.00002272460.0000001932
0.00002120.0000001829
0.00001977860.0000001731
0.00001845280.0000001638
0.00001721690.0000001551
0.00001606460.0000001468
0.000014990.000000139
V(l)
V'(l)
V(l)
V(l)
hullmhossz, nm
rel. rzkenysg
Sheet1
CIE Scotopic Visibility Function between 380 nm and 780 nm in 1 nm steps
3800.0000390.0006
3810.00004282640.0007
3820.00004691460.0008
3830.00005158960.0009
3840.00005717640.0010
3850.0000640.0011
3860.00007234420.0013
3870.00008221220.0015
3880.00009350820.0017
3890.00010613610.0019
3900.000120.0022
3910.0001349840.0025
3920.0001514920.0029
3930.0001702080.0034
3940.0001918160.0039
3950.0002170.0045
3960.00024690670.0052
3970.000281240.0061
3980.000318520.0070
3990.00035726670.0081
4000.0003960.0093
4010.00043371470.0107
4020.0004730240.0123
4030.0005178760.0141
4040.00057221870.0162
4050.000640.0185
4060.000724560.0211
4070.00082550.0241
4080.000941160.0273
4090.001069880.0309
4100.001210.0348
4110.0013620910.0392
4120.0015307520.0439
4130.0017203680.0490
4140.0019353230.0545
4150.002180.0604
4160.00245480.0668
4170.0027640.0736
4180.00311780.0808
4190.00352640.0885
4200.0040.0966
4210.004546240.1052
4220.005159320.1141
4230.005829280.1235
4240.006546160.1334
4250.00730.1436
4260.0080865070.1541
4270.008908720.1651
4280.009767680.1764
4290.010664430.1879
4300.01160.1998
4310.012573170.2119
4320.013582720.2243
4330.014629680.2369
4340.015715090.2496
4350.016840.2625
4360.018007360.2755
4370.019214480.2886
4380.020453920.3017
4390.021718240.3149
4400.0230.3281
4410.024294610.3412
4420.025610240.3543
4430.026958570.3673
4440.028351250.3803
4450.02980.3931
4460.031310830.4060
4470.032883680.4180
4480.034521120.4310
4490.036225710.4430
4500.0380.4550
4510.039846670.4670
4520.0417680.4790
4530.0437660.4900
4540.045842670.5020
4550.0480.5130
4560.050243680.5240
4570.052573040.5350
4580.054980560.5460
4590.057458720.5570
4600.060.5670
4610.062601970.5780
4620.065277520.5880
4630.068042080.5990
4640.070911090.6100
4650.07390.6200
4660.0770160.6310
4670.08026640.6420
4680.08366680.6530
4690.08723280.6640
4700.090980.6760
4710.094917550.6870
4720.099045840.6990
4730.10336740.7100
4740.10788460.7220
4750.11260.7340
4760.1175320.7450
4770.12267440.7570
4780.12799280.7690
4790.13345280.7810
4800.139020.7930
4810.14467640.8050
4820.15046930.8170
4830.15646190.8280
4840.16271770.8400
4850.16930.8510
4860.17624310.8620
4870.18355810.8730
4880.19127350.8840
4890.1994180.8940
4900.208020.9040
4910.21711990.9140
4920.22673450.9230
4930.23685710.9320
4940.24748120.9410
4950.25860.9490
4960.27018490.9570
4970.28229390.9640
4980.29505050.9700
4990.3085780.9760
5000.3230.9820
5010.33840210.9860
5020.35468580.9900
5030.37169860.9940
5040.38928750.9970
5050.40730.9980
5060.42562991.0000
5070.44430961.0000
5080.46339441.0000
5090.48293950.9980
5100.5030.9970
5110.52356930.9940
5120.5445120.9900
5130.565690.9860
5140.58696530.9810
5150.60820.9750
5160.62934560.9680
5170.65030680.9610
5180.67087520.9530
5190.69084240.9440
5200.710.9350
5210.72818520.9250
5220.74546360.9150
5230.76196940.9040
5240.77783680.8920
5250.79320.8800
5260.80811040.8670
5270.82249620.8540
5280.83630680.8400
5290.84949160.8260
5300.8620.8110
5310.87381080.7960
5320.88496240.7810
5330.89549360.7650
5340.90544320.7490
5350.91485010.7330
5360.92373480.7170
5370.93209240.7000
5380.93992260.6830
5390.94722520.6670
5400.9540.6500
5410.96025610.6330
5420.96600740.6160
5430.97126060.5990
5440.97602250.5810
5450.98030.5640
5460.98409240.5480
5470.98741820.5310
5480.99031280.5140
5490.99281160.4970
5500.99495010.4810
5510.99671080.4650
5520.99809830.4480
5530.9991120.4330
5540.99974820.4170
55510.4020
5560.99985670.3864
5570.99930460.3715
5580.99832550.3569
5590.99689870.3427
5600.9950.3288
5610.99260050.3151
5620.98974260.3018
5630.98644440.2888
5640.98272410.2762
5650.97860.2639
5660.97408370.2519
5670.96917120.2403
5680.96385680.2291
5690.95813490.2182
5700.9520.2076
5710.94545040.1974
5720.93849920.1876
5730.93116280.1782
5740.92345760.1690
5750.91540.1602
5760.90700640.1517
5770.89827720.1436
5780.88920480.1358
5790.87978160.1284
5800.870.1212
5810.85986130.1143
5820.8493920.1078
5830.8386220.1015
5840.82758130.0956
5850.81630.0899
5860.80479470.0845
5870.7930820.0793
5880.7811920.0745
5890.76915470.0699
5900.7570.0655
5910.74475410.0613
5920.73242240.0574
5930.72000360.0537
5940.70749650.0502
5950.69490.0469
5960.68221920.0438
5970.66947160.0409
5980.65667440.0382
5990.64384480.0356
6000.6310.0332
6010.61815550.0309
6020.60531440.0287
6030.59247560.0267
6040.57963790.0249
6050.56680.0231
6060.55396110.0215
6070.54113720.0199
6080.52835280.0185
6090.51563230.0172
6100.5030.0159
6110.49046880.0148
6120.47803040.0137
6130.46567760.0127
6140.45340320.0118
6150.44120.0109
6160.429080.0101
6170.4170360.0093
6180.4050320.0086
6190.3930320.0080
6200.3810.0074
6210.36891840.0068
6220.35682720.0063
6230.34477680.0058
6240.33281760.0054
6250.3210.0050
6260.30933810.0046
6270.29785040.0042
6280.28659360.0039
6290.27562450.0036
6300.2650.0033
6310.25476320.0031
6320.24488960.0028
6330.23533440.0026
6340.22605280.0024
6350.2170.0022
6360.20816160.0021
6370.19954880.0019
6380.19115520.0018
6390.18297440.0016
6400.1750.0015
6410.16722350.0014
6420.15964640.0013
6430.15227760.0012
6440.14512590.0011
6450.13820.0010
6460.13150030.0009
6470.12502480.0009
6480.11877920.0008
6490.11276910.0007
6500.1070.0007
6510.10147620.0006
6520.096188640.0006
6530.091122960.0005
6540.086264850.0005
6550.08160.0005
6560.077120640.0004
6570.072825520.0004
6580.068710080.0004
6590.064769760.0003
6600.0610.0003
6610.057396210.0003
6620.053955040.0003
6630.050673760.0002
6640.047549650.0002
6650.044580.0002
6660.041758720.0002
6670.039084960.0002
6680.036563840.0002
6690.034200480.0002
6700.0320.0001
6710.029962610.0001
6720.028076640.0001
6730.026329360.0001
6740.024708050.0001
6750.02320.0001
6760.021800770.0001
6770.020501120.0001
6780.019281080.0001
6790.018120690.0001
6800.0170.0001
6810.015903790.0001
6820.014837180.0001
6830.013810680.0001
6840.012834780.0001
6850.011920.0001
6860.011068310.0000
6870.010273390.0000
6880.0095333110.0000
6890.0088461570.0000
6900.008210.0000
6910.0076237810.0000
6920.0070854240.0000
6930.0065914760.0000
6940.0061384850.0000
6950.0057230.0000
6960.0053430590.0000
6970.0049957960.0000
6980.0046764040.0000
6990.0043800750.0000
7000.0041020.0000
7010.0038384530.0000
7020.0035890990.0000
7030.0033542190.0000
7040.0031340930.0000
7050.0029290.0000
7060.0027381390.0000
7070.0025598760.0000
7080.0023932440.0000
7090.0022372750.0000
7100.0020910.0000
7110.0019535870.0000
7120.001824580.0000
7130.001703580.0000
7140.0015901870.0000
7150.0014840.0000
7160.0013844960.0000
7170.0012912680.0000
7180.0012040920.0000
7190.0011227440.0000
7200.0010470.0000
7210.00097658960.0000
7220.00091110880.0000
7230.00085013320.0000
7240.00079323840.0000
7250.000740.0000
7260.00069008270.0000
7270.000643310.0000
7280.0005994960.0000
7290.00055845470.0000
7300.000520.0000
7310.00048391360.0000
7320.00045005280.0000
7330.00041834520.0000
7340.00038871840.0000
7350.00036110.0000
7360.00033538350.0000
7370.00031144040.0000
7380.00028916560.0000
7390.00026845390.0000
7400.00024920.0000
7410.00023130190.0000
7420.00021468560.0000
7430.00019928840.0000
7440.00018504750.0000
7450.00017190.0000
7460.00015977810.0000
7470.00014860440.0000
7480.00013830160.0000
7490.00012879250.0000
7500.000120.0000
7510.00011185950.0000
7520.00010432240.0000
7530.00009733560.0000
7540.00009084590.0000
7550.00008480.0000
7560.00007914670.0000
7570.0000738580.0000
7580.0000689160.0000
7590.00006430270.0000
7600.000060.0000
7610.00005598190.0000
7620.00005222560.0000
7630.00004871840.0000
7640.00004544750.0000
7650.00004240.0000
7660.0000395610.0000
7670.00003691510.0000
7680.00003444870.0000
7690.00003214820.0000
7700.000030.0000
7710.00002799120.0000
7720.00002611360.0000
7730.00002436020.0000
7740.00002272460.0000
7750.00002120.0000
7760.00001977860.0000
7770.00001845280.0000
7780.00001721690.0000
7790.00001606460.0000
7800.000014990.0000
&A
Page &P
Sheet1
&A
Page &P
V(l)
V'(l)
V(l)
V(l)
hullmhossz, nm
rel. rzkenysg
-
Fnyhasznosts vltozsa L, lmpa: cd/m2 Na cd/m2 HgFotopos:0,050,05Mezopos:0,0280,061Szkotopos:0,010,07 Klnbsg vilgossg szlelet, reakci sebessg s rszletfelismers kztt!
-
Belstri ltsi feladatMunkavgzshez a szabvnyos fotometriai rendszer megfelel lerst biztost
-
Vilgossg fnysrsg sszefggsSznes fny vilgosabbnak tnik: Helmholz-Kohlrausch hatsEquivalens fnysrsg fogalmaL**=log(L)+CC=0,256 - 0,184y - 2,527xy + + 4,656x3y + 4,657xy4
-
Azonos fny-srsg esetn szlelt vilgossg
-
A vilgossg pszichofizikai korreltumaA jelenlegi fotometriai rendszerben nincsen ilyen mennyisgA vilgossg informcit ms neurlis hlzat tovbbtja az agyba, mint amely a finom rszletek felismerst biztostjaTovbbi bonyodalmak: tgassg, rdekessg stb.: eszttikai kategrik
-
Lts az ton2-os fovelis nzskor V(l) rvnyesperiferilis nzshez V10(l) -t kell definilni + plcika kzremkds
-
Az tjelz tbla olvassaTblt fovelisan ltjuk, V(l) rvnyesAkadlyt parafove-lisan ltjuk:V10(l) + plcika lts
-
A reakciid vltozsa a fnysrsggel klnbz fnyforrsok esetn
-
Kt azonos fotometriai rtk sznkp
-
Kprzs figyelembevtele Kpernys munkahelyenAblak kprztat hatsaltalnos mestersges vilgtsSzomszdos munkahely helyi vilgtsa Gpkocsi vezets sorn fellp hatsokA kprzs sznkpi rzkenysge
-
ltalnos vilgts kprztat hatsa
-
Kpernys munkahely optimlis fnysrsg (cd/m2) viszonyai
-
Kt munkahelyes szoba elrendezs
-
Napi letritmus szablyoz hormonok s hatsuk
-
A vilgts lettani hatsaiA fny hatsa a napi letritmusra
-
Melatonin-elnyoms sznkpi hatsfggvnye
-
A szn fogalmaA szn fogalmt kiegszts nlkl ne hasznljuk! - inger vagy szleletsznszlelet - pszicholgiai fogalomszninger - pszichofizikai fogalomradiometria - fizikai fogalomfotometria - a szninger egyik dimenzija
-
Sznszlelet - sznmrsa szn szlelet, agyunkban keletkezikszninger, mely az szleletet kivltja, szmszeren lerhat, de csak adott kls krlmnyek kzt ad azonos szleletetszninger-megfeleltetsszninger kelts: additv sznkevers : monitorszubtraktv sznkevers: sznes film, nyomtat
-
A sznmeghatrozs trtnetblYoung (1773-1829) Helmholtz (1821-1894) 3 szn-lts
-
Ellenszn elmletEwald Hering (1834-1918):fehr-feketevrs-zldSrga-kk ellensznek
-
SznkeversAdditv szubtraktv sznkevers
-
Az additv sznegyeztets alapksrlete
-
Grassmann trvnyek Minden szninger ltrehozhat 3 egymstl fggetlen szninger additv keverkeknt. A fggetlensg alatt azt rtjk, hogy a hrom szninger kzl egyik sem hozhat ltre a msik kett additv keverkeknt.Sznegyezs ltrehozshoz csak a vlasztott alapszninger a lnyeges, a sznkpi sszettele nem. Az egyes szningerek erssgnek folyamatos vltoztatsnak hatsra az ered szninger is folyamatosan vltozik.
-
Additv szningerkeversAdditivits: HaC1R1(R)+G1(G)+B1(B)C2R2(R)+G2(G)+B2(B)akkorCR(R)+G(G)+B(B), s C C1 + C2ahol R= R1+ R2, G= G1+ G2, B= B1+ B2
-
Additv szningerkeversProporcionalitsHaC1R1(R)+G1(G)+B1(B)akkoraC1aR1(R)+aG1(G)+aB1(B)
-
Szninger-megfeleltets,szninger sszetevkR = SR() G = SG() B = SB()
-
A SZNINGER-METRIKA ALAPJAIAdditv sznegyeztets Fennll adisztributivits, additivits s proporcionalits trvnye sszehasonlt szningerek:vrs:700 nmzld:546 nmkk:435 nm
-
Az additv sznegyeztets alapksrlete
-
Sznigermegfeleltet ksrlet
-
CIE szningermetrika, 1A szninger-egyenlet felttelei:2 osztott ltmez, kzponti fixls, stt krnyezet.Alapszningerek (megfeleltet, refrencia, primr ingerek, -stimulusok): vrs (R): 700 nm, zld (G): 546,1 nm,kk (B): 435,8 nm
-
CIE szningermetrika, 2A szninger-egyenlet: Alapszningerek mennyisgei:a 3 alapszninger egysgnyi mennyisgnek additv keverke az equienergetikus szningerrel azonos szleletet keltsen.
R, G, B alapszningerek fnysrsge:
vss:
1,0000
cd/m2
= 1 j R egysg
zld:
4,5907
cd/m2
= 1 j G egysg
kk:
0,0601
cd/m2
= 1 j B egysg
-
Szninger-megfeleltet fggvnyek (colour matching functions)
Chart3
0.00003-0.000010.00117
0.00005-0.000020.00189
0.0001-0.000040.00359
0.00017-0.000070.00647
0.0003-0.000140.01214
0.00047-0.000220.01969
0.00084-0.000410.03707
0.00139-0.00070.06637
0.00211-0.00110.11541
0.00266-0.001430.18575
0.00218-0.001190.24769
0.00036-0.000210.29012
-0.002610.001490.31228
-0.006730.003790.3186
-0.012130.006780.3167
-0.018740.010460.31166
-0.026080.014850.29821
-0.033240.019770.27295
-0.039330.025380.22991
-0.044710.031830.18592
-0.049390.039140.14494
-0.053640.047130.10968
-0.058140.056890.08257
-0.064140.069480.06246
-0.071730.085360.04776
-0.08120.105930.03688
-0.089010.12860.02698
-0.093560.152620.01842
-0.092640.174680.01221
-0.084730.191130.0083
-0.071010.203170.00549
-0.053160.210830.0032
-0.031520.214660.00146
-0.006130.214870.00023
0.022790.21178-0.00058
0.055140.20588-0.00105
0.09060.19702-0.0013
0.12840.18522-0.00138
0.167680.17087-0.00135
0.207150.15429-0.00123
0.245260.1361-0.00108
0.279890.11686-0.00093
0.309280.09754-0.00079
0.331840.07909-0.00063
0.344290.06246-0.00049
0.347560.04776-0.00038
0.339710.03557-0.0003
0.322650.02583-0.00022
0.297080.01828-0.00015
0.263480.01253-0.00011
0.226770.00833-0.00008
0.192330.00537-0.00005
0.159680.00334-0.00003
0.129050.00199-0.00002
0.101670.00116-0.00001
0.078570.00066-0.00001
0.059320.000370
0.043660.000210
0.031490.000110
0.022940.000060
0.016870.000030
0.011870.000010
0.0081900
0.0057200
0.004100
0.0029100
0.002100
0.0014800
0.0010500
0.0007400
0.0005200
0.0003600
0.0002500
0.0001700
0.0001200
0.0000800
0.0000600
0.0000400
0.0000300
0.0000100
000
R(l)
G(l)
B(l)
r(l)
g(l)
b(l)
hullmhossz, nm
rgb sznegyeztet fg.
Sheet1
xColour-matching functionsChromaticity coordinates
(nm)r(l)g(l)b(l)g()b()r()
3800.00003-0.000010.001170.0272-0.01150.9843
3850.00005-0.000020.001890.0268-0.01140.9846
3900.0001-0.000040.003590.0263-0.01140.9851
3950.00017-0.000070.006470.0256-0.01130.9857
4000.0003-0.000140.012140.0247-0.01120.9865
4050.00047-0.000220.019690.0237-0.01110.9874
4100.00084-0.000410.037070.0225-0.01090.9884
4150.00139-0.00070.066370.0207-0.01040.9897
4200.00211-0.00110.115410.0181-0.00940.9913
4250.00266-0.001430.185750.0142-0.00760.9934
4300.00218-0.001190.247690.0088-0.00480.996
4350.00036-0.000210.290120.0012-0.00070.9995
440-0.002610.001490.31228-0.00840.00481.0036
445-0.006730.003790.3186-0.02130.0121.0093
450-0.012130.006780.3167-0.0390.02181.0172
455-0.018740.010460.31166-0.06180.03451.0273
460-0.026080.014850.29821-0.09090.05171.0392
465-0.033240.019770.27295-0.12810.07621.0519
470-0.039330.025380.22991-0.18210.11751.0646
475-0.044710.031830.18592-0.25840.1841.0744
480-0.049390.039140.14494-0.36670.29061.0761
485-0.053640.047130.10968-0.520.45681.0632
490-0.058140.056890.08257-0.7150.69961.0154
495-0.064140.069480.06246-0.94591.02470.9212
500-0.071730.085360.04776-1.16851.39050.778
505-0.08120.105930.03688-1.31821.71950.5987
510-0.089010.12860.02698-1.33711.93180.4053
515-0.093560.152620.01842-1.20761.96990.2377
520-0.092640.174680.01221-0.9831.85340.1296
525-0.084730.191130.0083-0.73861.66620.0724
530-0.071010.203170.00549-0.51591.47610.0398
535-0.053160.210830.0032-0.33041.31050.0199
540-0.031520.214660.00146-0.17071.16280.0079
545-0.006130.214870.00023-0.02931.02820.0011
5500.022790.21178-0.000580.09740.9051-0.0025
5550.055140.20588-0.001050.21210.7919-0.004
5600.09060.19702-0.00130.31640.6881-0.0045
5650.12840.18522-0.001380.41120.5932-0.0044
5700.167680.17087-0.001350.49730.5067-0.004
5750.207150.15429-0.001230.57510.4283-0.0034
5800.245260.1361-0.001080.64490.3579-0.0028
5850.279890.11686-0.000930.70710.2952-0.0023
5900.309280.09754-0.000790.76170.2402-0.0019
5950.331840.07909-0.000630.80870.1928-0.0015
6000.344290.06246-0.000490.84750.1537-0.0012
6050.347560.04776-0.000380.880.1209-0.0009
6100.339710.03557-0.00030.90590.0949-0.0008
6150.322650.02583-0.000220.92650.0741-0.0006
6200.297080.01828-0.000150.94250.058-0.0005
6250.263480.01253-0.000110.9550.0454-0.0004
6300.226770.00833-0.000080.96490.0354-0.0003
6350.192330.00537-0.000050.9730.0272-0.0002
6400.159680.00334-0.000030.97970.0205-0.0002
6450.129050.00199-0.000020.9850.0152-0.0002
6500.101670.00116-0.000010.98880.0113-0.0001
6550.078570.00066-0.000010.99180.0083-0.0001
6600.059320.0003700.9940.0061-0.0001
6650.043660.0002100.99540.0047-0.0001
6700.031490.0001100.99660.0035-0.0001
6750.022940.0000600.99750.00250
6800.016870.0000300.99840.00160
6850.011870.0000100.99910.00090
6900.00819000.99960.00040
6950.00572000.99990.00010
7000.004100100
7050.0029100100
7100.002100100
7150.0014800100
7200.0010500100
7250.0007400100
7300.0005200100
7350.0003600100
7400.0002500100
7450.0001700100
7500.0001200100
7550.0000800100
7600.0000600100
7650.0000400100
7700.0000300100
7750.0000100100
780000100
Sheet1
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r(l)
g(l)
b(l)
hullmhossz, nm
rgb sznegyeztet fg.
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X,Y,Z szninger tr: CIE 1931 szabvnyos szninger-szlel
1. Az equienergetikus sznkp szninger-sszetevi azonosak legyenek.
2. A fotometriai informcit egyetlen szninger-sszetev, (Y), hordozza (ha sugrsrsget mrtnk, gy a fnysrsget kapjuk). Azaz az Y(() = V(SYMBOL 108 \f "Symbol").
3.Az sszes relis szninger szninger-sszetevi a szningertr els negyedben fekdjenek, s olyan kicsinyek legyenek, amennyire csak lehetsges.
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RGB - XYZ matrix transformci
Az inverse transformaci:
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A CIE 1931 szninger-megfeleltet fggvnyek
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CIE XYZ trirtimulusos rtk-ek (szninger-sszetevk), nvilgtk (fnyforrsok) esetna szninger-megfeleltet fggvnyekAz fggvny azonos a V(l) fggvnnyel, k = 683 lm/W
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szn(inger-) vagy sznessgi koordintk
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Szn(inger-) vagy sznessgi diagramR, G, B: katdsugr-csves monitor alap-szningereiPlanck sugrzk vonala
Chart2
0.52668099380.41329645890.52668099380.52668099380.4132964589
0.47699813810.41367583960.47699813810.47699813810.4769981381
0.44753864030.40742930070.44753864030.44753864030.4475386403
0.43693447610.40407514620.43693447610.43693447610.4040751462
0.3804423640.37674858760.3804423640.3804423640.3767485876
0.34510343110.35160985040.34510343110.34510343110.3516098504
0.32208503210.3317550570.32208503210.32208503210.3220850321
0.30637510620.31651405950.30637510620.30637510620.3165140595
0.29518825230.30476653430.29518825230.29518825230.2951882523
0.28063446040.28828888960.28063446040.28063446040.2882888896
0.25645757610.2576313240.25645757610.25645757610.257631324
0.24558646190.24239686240.24558646190.24558646190.2423968624
0.24258241090.2380275470.24258241090.24258241090.238027547
0.640.640.330.640.64
0.30.30.60.30.3
0.150.150.060.150.15
0.640.640.330.640.64
0.0050.17410.17410.17410.1741
0.0050.1740.1740.1740.174
0.00490.17380.17380.17380.1738
0.00490.17360.17360.17360.1736
0.00480.17330.17330.00480.1733
0.00480.1730.1730.1730.173
0.00480.17260.17260.17260.1726
0.00480.17210.17210.17210.1721
0.00510.17140.17140.17140.1714
0.00580.17030.17030.17030.1703
0.00690.16890.16890.16890.1689
0.00860.16690.16690.16690.1669
0.01090.16440.16440.16440.1644
0.01380.16110.16110.16110.1611
0.01770.15660.15660.01770.1566
0.02270.1510.1510.1510.151
0.02970.1440.1440.1440.144
0.03990.13550.13550.13550.1355
0.05780.12410.12410.12410.1241
0.08680.10960.10960.08680.1096
0.13270.09130.09130.09130.0913
0.20070.06870.06870.06870.0687
0.2950.04540.04540.04540.0454
0.41270.02350.02350.02350.0235
0.53840.00820.00820.53840.0082
0.65480.00390.00390.00390.0039
0.75020.01390.01390.75020.0139
0.8120.03890.03890.03890.0389
0.83380.07430.07430.83380.0743
0.82620.11420.11420.11420.1142
0.80590.15470.15470.80590.1547
0.78160.19290.19290.19290.1929
0.75430.22960.22960.75430.2296
0.72430.26580.26580.26580.2658
0.69230.30160.30160.69230.3016
0.65890.33730.33730.33730.3373
0.62450.37310.37310.62450.3731
0.58960.40870.40870.40870.4087
0.55470.44410.44410.55470.4441
0.52020.47880.47880.47880.4788
0.48660.51250.51250.48660.5125
0.45440.54480.54480.54480.5448
0.42420.57520.57520.42420.5752
0.39650.60290.60290.60290.6029
0.37250.6270.6270.37250.627
0.35140.64820.64820.64820.6482
0.3340.66580.66580.66580.6658
0.31970.68010.68010.68010.6801
0.30830.69150.69150.30830.6915
0.29930.70060.70060.70060.7006
0.2920.70790.70790.70790.7079
0.28590.7140.7140.7140.714
0.28090.7190.7190.7190.719
0.2770.7230.7230.7230.723
0.2740.7260.7260.2740.726
0.27170.72830.72830.72830.7283
0.270.730.730.730.73
0.26890.73110.73110.73110.7311
0.2680.7320.7320.7320.732
0.26730.73270.73270.73270.7327
0.26660.73340.73340.73340.7334
0.2660.7340.7340.7340.734
0.26560.73440.73440.73440.7344
0.26540.73460.73460.73460.7346
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.26530.73470.73470.73470.7347
0.0050.17410.17410.17410.1741
2000 K
4000 K
7000 K
100 000 K
400 nm
450 nm
475 nm
500 nm
510 nm
520 nm
540 nm
560 nm
580 nm
600 nm
650 nm
B
G
R
x
y
Sheet1
Txyy
T(Planck)20000.52668099380.41329645890.4132964589
25000.47699813810.4136758396
28560.44753864030.4074293007
30000.43693447610.40407514620.4040751462
40000.3804423640.37674858760.3767485876
50000.34510343110.35160985040.3516098504
60000.32208503210.331755057
70000.30637510620.31651405950.3165140595
80000.29518825230.3047665343
100000.28063446040.28828888960.2882888896
200000.25645757610.2576313240.257631324
500000.24558646190.24239686240.2423968624
1000000.24258241090.2380275470.238027547
CCIR7090.640.33
priaries0.30.6
Hunt:Repr.0.150.06
p.,5000.640.33
3800.17410.005
3850.1740.005
3900.17380.0049
3950.17360.0049
4000.17330.00480.0048
4050.1730.0048
4100.17260.0048
4150.17210.0048
4200.17140.0051
4250.17030.0058
4300.16890.0069
4350.16690.0086
4400.16440.0109
4450.16110.0138
4500.15660.01770.0177
4550.1510.0227
4600.1440.0297
4650.13550.0399
4700.12410.0578
4750.10960.08680.0868
4800.09130.1327
4850.06870.2007
4900.04540.295
4950.02350.4127
5000.00820.53840.5384
5050.00390.6548
5100.01390.75020.7502
5150.03890.812
5200.07430.83380.8338
5250.11420.8262
5300.15470.80590.8059
5350.19290.7816
5400.22960.75430.7543
5450.26580.7243
5500.30160.69230.6923
5550.33730.6589
5600.37310.62450.6245
5650.40870.5896
5700.44410.55470.5547
5750.47880.5202
5800.51250.48660.4866
5850.54480.4544
5900.57520.42420.4242
5950.60290.3965
6000.6270.37250.3725
6050.64820.3514
6100.66580.334
6150.68010.3197
6200.69150.30830.3083
6250.70060.2993
6300.70790.292
6350.7140.2859
6400.7190.2809
6450.7230.277
6500.7260.2740.274
6550.72830.2717
6600.730.27
6650.73110.2689
6700.7320.268
6750.73270.2673
6800.73340.2666
6850.7340.266
6900.73440.2656
6950.73460.2654
7000.73470.2653
7050.73470.2653
7100.73470.2653
7150.73470.2653
7200.73470.2653
7250.73470.2653
7300.73470.2653
7350.73470.2653
7400.73470.2653
7450.73470.2653
7500.73470.2653
7550.73470.2653
7600.73470.2653
7650.73470.2653
7700.73470.2653
7750.73470.2653
7800.73470.2653
3800.17410.005
Sheet1
2000 K
4000 K
7000 K
100 000 K
400 nm
450 nm
475 nm
500 nm
510 nm
520 nm
540 nm
560 nm
580 nm
600 nm
650 nm
B
G
R
x
y
Sheet2
2000 K
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A sznes-sgi dia-gram sznes brja
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Msodlagos sugrzk (nem nvilgtk) sznmrse aholS(l) a megvilgt sugrforrs sznkpi teljestmnyeloszlsar(l) a minta spektrlis reflexija
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Szabvnyos sugrzseloszlsok s fnyforrsokCIE A sugrzseloszls CIE D65 sugrzseloszls tovbbi nappali sugrzseloszlsok, grafikus iparban: D50CIE A fnyforrsCIE D65 szimultor
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CIE A sugrzseloszls ahol: c0 = 299792458 +/- 1,2 m/s
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CIE A- s D65 sugrzseloszls sznkpe
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CIE 1931 s 1964 szningermr rendszer 2-os ltszg: CIE 193110-os ltszg: CIE 1964X10(), Y10(), Z10() szninger sszetevk szmtsa
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CIE 1931 s 1964 szabvnyos szningermr szlelk
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MacAdam ellipszisekThe CIE x,y diagram szninger-megkln-bztetsi ellipszisek-kel
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Egyenletes sznessgi sklj diagram u' = 4X / (X+15Y+3Z) = 4x / (-2x+12y+3)v' = 9Y / (X+15Y+3Z) = 9y / (-2x+12y+3)u = u' , v = (2/3)v'CIE 1976 u,v sznezeti szg:huv = arctg[(v' - v'n) / (u' - u'n)] = v* / u*CIE 1976 u,v teltettsg:suv = 13[(u' - u'n)2 + (v' - v'n)2]1/2
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u,v sznessgi diagram
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tltszatlan, nem fmes anyagbees fnytkrs reflexidiffz reflexiA trgy szne a diffz reflexibl addik
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Fellet (test) szningerek mrseA visszavers etalonja:Tkletesen visszaver diffzorA szrt visszaversi tnyez msodlagos etalonjai Prselt BaSO4 por-tabletta halon" fehr etalonSzabvnyos mrsi geometrik45/merleges irnytott visszaversi tnyez (reflectance factor)diffz/merleges visszaversi tnyez, tkrs komponenst belemrve/kikszblvemerleges/diffz, visszaversi tnyez, tkrs komponenst belemrve/kikszblve
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Magasabbrend szntanA Hering fle opponens mechanizmus figyelembevtele: CIELAB sznrendszerSzni thangolds: adaptls a kpernyhzSznvisszaadsi kutatsok (Sndor N.)
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CIE 1976 (L*a*b*) szn(inger)tr
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