153 search results - page 9 / 31 » Object boundary extraction using Active B-Snake Model |
ICCV
2007
IEEE
14 years 8 months ago
2007
IEEE
This paper presents a new method to detect and accurately extract the moving object from a video sequence taken by a hand-held camera. In order to extract the high quality moving ...
IJRR
2010
13 years 1 months ago
2010
Several recent studies have investigated the problem of object feature extraction with artificial whiskers. Many of these studies have used an approach in which the whisker is rot...
CGF
2010
13 years 6 months ago
2010
We present a novel technique for the efficient boundary evaluation of sweep operations applied to objects in polygonal boundary representation. These sweep operations include Mink...
CBSE
2009
Springer
13 years 11 months ago
2009
Springer
A challenge of componentizing legacy applications is to extract behavior specification of suggested components. It is desirable to preserve a relation between the original structur...
MICCAI
2004
Springer
14 years 7 months ago
2004
Springer
Anatomical objects often have complex and varying image appearance at different portions of the boundary; and it is frequently a challenge even to select appropriate scales at whic...