Abstract
An efficient algorithm for detecting invariant and salient image regions is presented. The detected regions are highly repeatable under various viewpoint and illumination variations. With the proposed implementation technique, the region detector becomes much more efficient and practical. Coupled with the distinctiveness and robustness of the detector, fast indexing and retrieval become possible.
Original language | English |
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DOIs | |
Publication status | Published - May 2009 |
Event | CRV '09 - Canadian Conference on Computer and Robot Vision - Kelowna, British Columbia Duration: 1 May 2009 → … |
Conference
Conference | CRV '09 - Canadian Conference on Computer and Robot Vision |
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Period | 1/05/09 → … |
Keywords
- Salient regions
- feature extraction
- fast implementation
- image indexing and retrieval