441 search results - page 42 / 89 » Color Based Video Segmentation Using Level Sets |
ICIAR
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we present a new image segmentation method based on energy minimization for iteratively evolving an implicit active contour. Methods for active contour evolution is ...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
This work addresses the challenge of extracting structure in educational and training media based on the type of material that is presented during lectures and training sessions. ...
PR
2002
13 years 8 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
ISMIR
2004
Springer
14 years 1 months ago
2004
Springer
Automatic audio classification usually considers sounds as music, speech, silence or noise, but works about the noise class are rare. Audio features are generally specific to sp...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This study describes experiments on automatic detection of semantic concepts, which are textual descriptions about the digital video content. The concepts can be further used in c...