interactive discovery and semantic labeling of patterns in spatial data david blei, christiane...
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Data Analysis Detect patterns, similarities, and structures: Molecular biology Paleontology Archaeology Urban planningTRANSCRIPT
![Page 1: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/1.jpg)
Interactive Discovery andSemantic Labeling of
Patterns in Spatial Data
David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser
Princeton University
![Page 2: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/2.jpg)
MotivationLots of 3D data is available with spatial patterns that reveal semantic information
Architecture
Climate Simulation
Medicine
Molecular Biology
Paleontology
Mechanical CAD
![Page 3: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/3.jpg)
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• Paleontology• Archaeology• Urban planning
![Page 4: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/4.jpg)
Data AnalysisDetect patterns, similarities, and structures:Molecular biology• Paleontology• Archaeology • Urban planning
![Page 5: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/5.jpg)
Data AnalysisDetect patterns, similarities, and structures:• Molecular biologyPaleontology• Archaeology • Urban planning
![Page 6: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/6.jpg)
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• PaleontologyArchaeology• Urban planning
![Page 7: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/7.jpg)
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• Paleontology• ArchaeologyUrban planning
![Page 8: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/8.jpg)
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondences• Detect symmetries• Visual explanation• Etc.
![Page 9: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/9.jpg)
Core Research ActivitiesUnderlying problems … Index shapes• Define distances• Find correspondences• Detect symmetries• Visual explanation • Etc.
Shape Descriptors
![Page 10: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/10.jpg)
Core Research ActivitiesUnderlying problems …• Index shapesDefine distances• Find correspondences• Detect symmetries• Visual explanation • Etc.
BiharmonicSurface DistanceBarycentric
InteriorDistance
![Page 11: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/11.jpg)
Core Research ActivitiesUnderlying problems …• Index shapes• Define distancesFind correspondences• Detect symmetries• Visual explanation • Etc.
Mobius Voting
![Page 12: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/12.jpg)
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondencesDetect symmetries• Visual explanation • Etc.
Symmetry Factored Distance
![Page 13: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/13.jpg)
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondences• Detect symmetriesVisual explanation• Etc.
Explanation through Visualization
![Page 14: Interactive Discovery and Semantic Labeling of Patterns in Spatial Data David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser Princeton](https://reader036.vdocuments.net/reader036/viewer/2022062503/5a4d1ad07f8b9ab059971302/html5/thumbnails/14.jpg)
SummaryCurrent foci of research• Shape representation• Shape analysis• Shape matching• Visual explanation
Next focus• Interactive,
semi-automaticsemantic labeling
Interactive labeling of objects in cities
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Thanks
Questions?