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Object modeling for multicamera correspondence using fuzzy region color adjacency graphs

Khalili, A. H ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1007/978-3-540-89985-3_78
  3. Publisher: 2008
  4. Abstract:
  5. In this paper, a novel moving object modeling suitable for multicamera correspondence is introduced. Taking into consideration the color and motion features of foreground objects in each independent video stream, our method segments the existing moving objects and constructs a graph-based structure to maintain the relational information of each segment. Using such graph structures reduces our correspondence problem to a subgraph optimal isomorphism problem. The proposed method is robust against various resolutions and orientations of objects at each view. Our system uses the fuzzy logic to employ a human-like color perception in its decision making stage in order to handle color inconstancy which is a common problem in multiview systems. The computational cost of the proposed method is made low to be applied in real-time applications. Also, it can solve the partial occlusion problem more precisely than the Meanshif occlusion solver by 15.7%. © 2008 Springer-Verlag
  6. Keywords:
  7. Adjacency graphs ; Color modeling ; Color perception ; Common problems ; Computational costs ; Correspondence problems ; Foreground objects ; Fuzzy region ; Graph structures ; Graph-based ; Isomorphism problems ; Motion features ; Moving objects ; Multi-camera correspondence ; Multi-camera tracking ; Multiview systems ; Object Correspondence ; Object modeling ; Partial occlusions ; Real-time application ; Region Adjacency Graph ; Subgraphs ; System use ; Video streams ; Color ; Color vision ; Computer science ; Decision making ; Image segmentation ; Tracking (position) ; Fuzzy logic
  8. Source: 13th International Computer Society of Iran Computer Conference on Advances in Computer Science and Engineering, CSICC 2008, Kish Island, 9 March 2008 through 11 March 2008 ; Volume 6 CCIS , 2008 , Pages 637-644 ; 18650929 (ISSN); 3540899847 (ISBN); 9783540899846 (ISBN)
  9. URL: https://link.springer.com/chapter/10.1007/978-3-540-89985-3_78