67 search results - page 10 / 14 » Force field energy functionals for image feature extraction |
TIP
2008
13 years 7 months ago
2008
Edge-based and region-based active contours are frequently used in image segmentation. While edges characterize small neighborhoods of pixels, region descriptors characterize entir...
WSCG
2004
13 years 9 months ago
2004
Synthesis of textures is a very popular and active area of research; the applications and the areas of interest are various and significant. In the last years, much work has been ...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
CVPR
2005
IEEE
15 years 3 months ago
2005
IEEE
"In this paper, we present a new variational formulation for geometric active contours that forces the level set function to be close to a signed distance function, and theref...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Scene text recognition has gained significant attention from the computer vision community in recent years. Recognizing such text is a challenging problem, even more so than the ...