Difference between revisions of "Object Recognition"

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Line 1: Line 1:
= Object Categorization =
+
= Object Identification =
  
* Affine Category Shape Model
+
* Shape-Based Feature Point Extraction
** Contour fragment-based SPCF (Sampled Points from Contour Fragments) features
+
** Contour Fragment-based SPCF (Sampled Points from Contour Fragments) features
 +
 
 +
* Descriptor Computation in Bisected Local Regions
 
** Rotation-invariant shape contexts with geometric blur
 
** Rotation-invariant shape contexts with geometric blur
 +
** Color histogram in the  opponent color space
 +
::[[File:iden_blr.png|500px]]
  
 
* Spectral Matching
 
* Spectral Matching
Line 12: Line 16:
 
** RANSAC-based outlier removal
 
** RANSAC-based outlier removal
  
::[[File:cate_overview.png|800px]]
 
  
* Results
+
= Object Categorization =
::[https://youtu.be/V-ZIPw0ksTM Video]
+
  
= Object Identification =
+
* Affine Category Shape Model
 
+
** Contour fragment-based SPCF (Sampled Points from Contour Fragments) features
* Shape-Based Feature Point Extraction
+
** Contour Fragment-based SPCF (Sampled Points from Contour Fragments) features
+
 
+
* Descriptor Computation in Bisected Local Regions
+
 
** Rotation-invariant shape contexts with geometric blur
 
** Rotation-invariant shape contexts with geometric blur
** Color histogram in the  opponent color space
 
::[[File:iden_blr.png|500px]]
 
  
 
* Spectral Matching
 
* Spectral Matching
Line 32: Line 28:
 
* Object Localization
 
* Object Localization
 
** RANSAC-based outlier removal
 
** RANSAC-based outlier removal
 +
 +
::[[File:cate_overview.png|800px]]
 +
 +
* Results
 +
::[https://youtu.be/V-ZIPw0ksTM Video]

Revision as of 18:28, 17 June 2016

Object Identification

  • Shape-Based Feature Point Extraction
    • Contour Fragment-based SPCF (Sampled Points from Contour Fragments) features
  • Descriptor Computation in Bisected Local Regions
    • Rotation-invariant shape contexts with geometric blur
    • Color histogram in the opponent color space
Iden blr.png
  • Spectral Matching
    • Pairwise geometric descriptors between features
Cate pairwise.png
  • Object Localization
    • RANSAC-based outlier removal


Object Categorization

  • Affine Category Shape Model
    • Contour fragment-based SPCF (Sampled Points from Contour Fragments) features
    • Rotation-invariant shape contexts with geometric blur
  • Spectral Matching
    • Pairwise geometric descriptors between features
  • Object Localization
    • RANSAC-based outlier removal
Cate overview.png
  • Results
Video