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3D Object Recognition Using Shape Similarity-Based Aspect Graphs

Christopher Cyr and Benjamin Kimia
ICCV'01


 

 

Instead of N distinct views, we group into "aspects" or sets of views judged to be similar.

 

Prototypical views are choosen from each aspect.
These prototypical views represent our objects.

 

 

Example of prototypes and distance their distance to all other views

Set of 3D models

 

Example prototypes of our set of 3D objects

Results of matching, unknown view (left column) and top 5 matches decided by lowest cost.

 

Best Match1

Best Match2

Best Match3

Best Match4

Best Match5

Object Correctly Detected

100.0%

87.7%

66.6%

60.0%

53.3%

 


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Last update: Oct. 23, 2001