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Bhattacharya et al., 2013 - Google Patents

DT-RANSAC: a delaunay triangulation based scheme for improved RANSAC feature matching

Bhattacharya et al., 2013

Document ID
1583832498103640599
Author
Bhattacharya P
Gavrilova M
Publication year
Publication venue
Transactions on Computational Science XX: Special Issue on Voronoi Diagrams and Their Applications

External Links

Snippet

The main objective in content-based image retrieval is to find images similar to a query image in an image collection. Matching using descriptors computed from regions centered at local invariant interest points (keypoints) have become popular because of their robustness …
Continue reading at link.springer.com (other versions)

Classifications

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    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06K9/6203—Shifting or otherwise transforming the patterns to accommodate for positional errors
    • G06K9/6211—Matching configurations of points or features, e.g. constellation matching
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