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Wavelet domain binary partition trees for image segmentation

Ghanbari, S ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/CBMI.2008.4564961
  3. Publisher: 2008
  4. Abstract:
  5. When performing segmentation using tree based representations it is evident that contiguous objects are often dispersed widely across the tree making controlled selection difficult. This paper demonstrates robust segmentation by the generation of Binary Partition Trees entirely within the wavelet domain. By using spatial frequency in conjunction with colour, a threshold free tree is produced which compels objects to reside inside single branches of the tree by constraining their merging development. Experimental results show the superior performance of the proposed algorithm compared to the existing colour based BPT algorithms. ©2008 IEEE
  6. Keywords:
  7. Binary trees ; Image processing ; Indexing (of information) ; Object recognition ; Wavelet transforms ; Binary partition Tree ; Binary partition trees ; Content-based multimedia ; Quality measure ; Robust segmentation ; Spatial frequencies ; Superior performance ; Wavelet ; Wavelet domains ; Image segmentation
  8. Source: 2008 International Workshop on Content-Based Multimedia Indexing, CBMI 2008, London, 18 June 2008 through 20 June 2008 ; 2008 , Pages 302-307 ; 9781424420445 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4564961?section=abstract