interactive discovery and semantic labeling of patterns in spatial data david blei, christiane...
DESCRIPTION
Data Analysis Detect patterns, similarities, and structures: Molecular biology Paleontology Archaeology Urban planningTRANSCRIPT
Interactive Discovery andSemantic Labeling of
Patterns in Spatial Data
David Blei, Christiane Fellbaum, Adam Finkelstein, and Thomas Funkhouser
Princeton University
MotivationLots of 3D data is available with spatial patterns that reveal semantic information
Architecture
Climate Simulation
Medicine
Molecular Biology
Paleontology
Mechanical CAD
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• Paleontology• Archaeology• Urban planning
Data AnalysisDetect patterns, similarities, and structures:Molecular biology• Paleontology• Archaeology • Urban planning
Data AnalysisDetect patterns, similarities, and structures:• Molecular biologyPaleontology• Archaeology • Urban planning
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• PaleontologyArchaeology• Urban planning
Data AnalysisDetect patterns, similarities, and structures:• Molecular biology• Paleontology• ArchaeologyUrban planning
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondences• Detect symmetries• Visual explanation• Etc.
Core Research ActivitiesUnderlying problems … Index shapes• Define distances• Find correspondences• Detect symmetries• Visual explanation • Etc.
Shape Descriptors
Core Research ActivitiesUnderlying problems …• Index shapesDefine distances• Find correspondences• Detect symmetries• Visual explanation • Etc.
BiharmonicSurface DistanceBarycentric
InteriorDistance
Core Research ActivitiesUnderlying problems …• Index shapes• Define distancesFind correspondences• Detect symmetries• Visual explanation • Etc.
Mobius Voting
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondencesDetect symmetries• Visual explanation • Etc.
Symmetry Factored Distance
Core Research ActivitiesUnderlying problems …• Index shapes• Define distances• Find correspondences• Detect symmetriesVisual explanation• Etc.
Explanation through Visualization
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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