4343 search results - page 491 / 869 » Segmentation from a Box |
191
click to vote
ICCV
2007
IEEE
16 years 7 months ago
2007
IEEE
The maximum flow algorithm for minimizing energy functions of binary variables has become a standard tool in computer vision. In many cases, unary costs of the energy depend linea...
170
click to vote
ICCV
2001
IEEE
16 years 7 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...
203
click to vote
ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
In this study, an algorithm is proposed to solve the multi-frame structure from motion (MFSfM) problem for monocular video sequences in dynamic scenes. The algorithm uses the epip...
184
click to vote
ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
Natural scene images brought new challenges for a few years and one of them is text understanding over images or videos. Text extraction which consists to segment textual foregrou...
144
click to vote
ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
We describe a new technique that uses active scene illumination to perform foreground-background segmentation and recover partial HDR information. We explore the fact that relativ...