504 search results - page 23 / 101 » Path Variation and Image Segmentation |
ICIP
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper, we propose an energy functional to segment objects whose global shape is a priori known thanks to a statistical model. Our work aims at extending the variational ap...
CHI
2004
ACM
14 years 10 months ago
2004
ACM
The complexity of many problems necessitates creating and exploring multiple, alternative solutions. However, current user interfaces do not cleanly support creating alternatives ...
ISCIS
2004
Springer
14 years 3 months ago
2004
Springer
Considering wireless sensor networks for border surveillance, one of the major concerns is sensing coverage. Breach probability can be used as a measure to analyze the tradeoffs a...
ISBI
2008
IEEE
14 years 10 months ago
2008
IEEE
A statistical variational framework is proposed for the fetus and uterus segmentation in ultrasound images. The Rayleigh and exponential distributions are used to model the pixel ...
PAMI
2010
13 years 8 months ago
2010
—Shortest paths have been used to segment object boundaries with both continuous and discrete image models. Although these techniques are well defined in 2D, the character of the...