morphological operators - donald bren school of ...majumder/dip/classes/morpho.pdf · morphological...
TRANSCRIPT
![Page 1: Morphological Operators - Donald Bren School of ...majumder/DIP/classes/morpho.pdf · Morphological Operators CS 111: Digital Image Processing. Dilation. Dilation: Join Broken Segments](https://reader033.vdocuments.net/reader033/viewer/2022052809/607ae75beffeee3919122de5/html5/thumbnails/1.jpg)
Morphological Operators
CS 111: Digital Image Processing
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Dilation
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Dilation: Join Broken Segments
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Erosion
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Erosion and Dilation: Eliminating Irrelevant Details
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Opening
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Closing
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Opening and Closing: Noise Filter
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Boundary Extraction
![Page 10: Morphological Operators - Donald Bren School of ...majumder/DIP/classes/morpho.pdf · Morphological Operators CS 111: Digital Image Processing. Dilation. Dilation: Join Broken Segments](https://reader033.vdocuments.net/reader033/viewer/2022052809/607ae75beffeee3919122de5/html5/thumbnails/10.jpg)
Region Filling
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Region Filling
![Page 12: Morphological Operators - Donald Bren School of ...majumder/DIP/classes/morpho.pdf · Morphological Operators CS 111: Digital Image Processing. Dilation. Dilation: Join Broken Segments](https://reader033.vdocuments.net/reader033/viewer/2022052809/607ae75beffeee3919122de5/html5/thumbnails/12.jpg)
Connected Components
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Gray Scale: Dilation and Erosion
Original Dilation: Brighter where small dark details are reduced
Erosion: Darker where small bright details are reduced
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Gray Scale: Opening and Closing
Original Opening: Reduces small bright details with little effect on dark areas.
Closing: Reduces small dark details with little effect on bright areas
![Page 15: Morphological Operators - Donald Bren School of ...majumder/DIP/classes/morpho.pdf · Morphological Operators CS 111: Digital Image Processing. Dilation. Dilation: Join Broken Segments](https://reader033.vdocuments.net/reader033/viewer/2022052809/607ae75beffeee3919122de5/html5/thumbnails/15.jpg)
Smoothing: Opening and then Closing
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Gradient: Dilation - Erosion
• Morphological Edge Detector• Direction Independent