1914 search results - page 294 / 383 » A Segmentation Algorithm for Contrast-Enhanced Images |
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
Vision tasks, such as segmentation, grouping, recognition, can be formulated as graph partition problems. The recent literature witnessed two popular graph cut algorithms: the Ncu...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We present a nonparametric mode-seeking algorithm, called medoidshift, based on approximating the local gradient using a weighted estimate of medoids. Like meanshift, medoidshift ...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
We present an object class detection approach which fully integrates the complementary strengths offered by shape matchers. Like an object detector, it can learn class models dire...
CHI
2006
ACM
14 years 9 months ago
2006
ACM
We introduce Peekaboom, an entertaining web-based game that can help computers locate objects in images. People play the game because of its entertainment value, and as a side eff...
ICADL
2004
Springer
14 years 2 months ago
2004
Springer
A robust character region identification approach is proposed here to deal with cover images using a differential top-hat transformation (DTT). The DTT is derived from morphologica...