464 search results - page 53 / 93 » A Variational Approach for Color Image Segmentation |
ICDAR
2005
IEEE
14 years 2 months ago
2005
IEEE
Page segmentation algorithms found in published literatures often rely on some predetermined parameters such as general font sizes, distances between text lines and document scan ...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
Human face detection plays an important role in many applications such as video surveillance, face recognition, and face image database management. This paper describes a fast fac...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...
ISCAS
2006
IEEE
14 years 2 months ago
2006
IEEE
—In this paper, we address the key problem in real-time video coding, the rate-distortion (R-D) tradeoff. As most video coding applications employ color images, we analyze the R-...
MICCAI
2004
Springer
14 years 9 months ago
2004
Springer
This paper presents a novel segmentation approach featuring shape constraints of multiple structures. A framework is developed combining statistical shape modeling with a maximum a...