Difference between revisions of "Object Recognition"

From Robot Intelligence
Jump to: navigation, search
Line 14: Line 14:
 
::[[File:cate_overview.png|800px]]
 
::[[File:cate_overview.png|800px]]
  
 +
::[https://youtu.be/V-ZIPw0ksTM Video]
  
 
= Object Identification =
 
= Object Identification =

Revision as of 18:22, 17 June 2016

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
Cate pairwise.png
  • Object Localization
    • RANSAC-based outlier removal
Cate overview.png
Video

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
  • Object Localization
    • RANSAC-based outlier removal