کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
531122 | 869812 | 2010 | 11 صفحه PDF | دانلود رایگان |
We propose a new algorithm for simultaneous localization and figure-ground segmentation where coupled region-edge shape priors are involved with two different but complementary roles. We resort to a segmentation-based hypothesis-and-test paradigm in this research, where the region prior is used to form a segmentation and the edge prior is used to evaluate the validity of the formed segmentation. Our fundamental assumption is that the optimal shape-constrained segmentation that maximizes the agreement with the edge prior occurs at the correctly hypothesized location. Essentially, the proposed algorithm addresses a mid-level vision issue that aims at producing a map image for part detection useful for high-level vision tasks. Our experiments demonstrated that this algorithm offers promising results in terms of both localization and segmentation.
Journal: Pattern Recognition - Volume 43, Issue 7, July 2010, Pages 2521–2531