36 search results - page 1 / 8 » Highly Accurate Boundary Detection and Grouping |
CVPR
2010
IEEE
14 years 17 days ago
2010
IEEE
In this work we address boundary detection and boundary grouping. We first pursue a learning-based approach to boundary detection. For this (i) we leverage appearance and context...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
Video Shot boundary detection is a fundamental task in any kind of video content manipulation and retrieval. The area of shot boundary detection has been extensively studied, but ...
ISBI
2008
IEEE
14 years 6 months ago
2008
IEEE
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We propose a novel step toward the unsupervised segmentation of whole objects by combining "hints" of partial scene segmentation offered by multiple soft, binary mattes....
PAMI
2011
13 years 12 days ago
2011
— The accurate detection of object boundaries via active contours is an ongoing research topic in computer vision. Most active contours converge towards some desired contour by m...