422 search results - page 81 / 85 » Generalizing edge detection to contour detection for image s... |
CSUR
2004
13 years 7 months ago
2004
Vessel segmentation algorithms are the critical components of circulatory blood vessel analysis systems. We present a survey of vessel extraction techniques and algorithms. We put ...
CVIU
2007
13 years 7 months ago
2007
This paper addresses the problem of object detection and recognition in complex scenes, where objects are partially occluded. The approach presented herein is based on the hypothe...
CVPR
1997
IEEE
13 years 11 months ago
1997
IEEE
ÐThe detection of smooth curves in images and their completion over gaps are two important problems in perceptual grouping. In this study, we examine the notion of completion ener...
IUI
2004
ACM
14 years 23 days ago
2004
ACM
Layout refers to the process of determining the size and position of the visual objects in an information presentation. We introduce the WeightMap, a bitmap representation of the ...
SCVMA
2004
Springer
14 years 21 days ago
2004
Springer
Abstract. In this paper, several important issues related to visual motion analysis are addressed with a focus on the type of motion information to be estimated and the way context...