922 search results - page 5 / 185 » Unsupervised detection of contours using a statistical model |
132
click to vote
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
We present a region-based active contour detection algorithm
for objects that exhibit relatively homogeneous photometric
characteristics (e.g. smooth color or gray levels),
embe...
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— Active contours have been widely used as image segmentation methods. The use of level set theory has provided more flexibility and convenience for the implementation of active...
CVPR
2010
IEEE
14 years 10 months ago
2010
IEEE
We present a simple, fast, and effective method to detect defects on textured surfaces. Our method is unsupervised and contains no learning stage or information on the texture bei...
FGR
2004
IEEE
15 years 1 months ago
2004
IEEE
We present a lip contour extraction method using separability of color intensity distributions. Usually it is difficult to robustly extract the outer lip contour mainly because of...
64
Voted
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
A vital task in sports video annotation is to detect and segment areas of the playfield. This is an important first step in player or ball tracking and detecting the location of t...