Abstract
A novel multiscale image segmentation algorithm is presented, which is based on the dominant color and homogeneous texture features (HTF) that are adopted in the MPEG-7 standard. These features are efficiently combined to perform the automatic segmentation. First, the image is roughly segmented into textured and nontextured regions using Gabor decomposition. A multiscale segmentation is then applied to the resulting regions, according to the local texture feature. Finally, a precise boundary refinement procedure is employed to accurately determine the boundaries between textured and nontextured regions. A novel region merging algorithm is introduced with a simple and effective segment classification by using HTF to deal with the over-segmentation problem. Experiments show that our algorithm provides an improved performance compared with JSEG and a watershed algorithm.
Translated title of the contribution | Multiscale color-texture image segmentation with adaptive region merging |
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Original language | English |
Title of host publication | 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing, Honolulu, HI, USA |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 1213 - 1216 |
Number of pages | 4 |
Volume | I |
ISBN (Print) | 1424407281, 1424407273 |
DOIs | |
Publication status | Published - Apr 2007 |
Event | 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing - Hawaii Convention Center, Honolulu, HI, United States Duration: 15 Apr 2007 → 20 Apr 2007 |
Conference
Conference | 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing |
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Abbreviated title | ICASSP '07 |
Country/Territory | United States |
City | Honolulu, HI |
Period | 15/04/07 → 20/04/07 |
Bibliographical note
Rose publication type: Conference contributionTerms of use: Copyright © 2007 IEEE. Reprinted from IEEE International Conference on Acoustics, Speech and Signal Processing, 2007 (ICASSP 2007).
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Keywords
- MPEG-7
- multiscale segmentation
- dominant colour
- adaptive region merging
- homogeneous texture