522 search results - page 17 / 105 » Context-Based Segmentation of Image Sequences |
HLK
2003
IEEE
14 years 14 hour ago
2003
IEEE
A method is presented for automatically extracting key frames from an image sequence. The sequence is divided into clusters of frames with similar appearance, and the most central...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
This paper presents a probabilistic algorithm for segmenting and recognizing text embedded in video sequences. The algorithm approximates the posterior distribution of segmentatio...
ICIP
1997
IEEE
14 years 8 months ago
1997
IEEE
In this paper we introduce a novel optimization framework for hierarchical data clustering and apply it to the problem of unsupervised texture segmentation. The proposed objective...
ICCV
2005
IEEE
14 years 8 months ago
2005
IEEE
A method for detecting and segmenting periodic motion is presented. We exploit periodicity as a cue and detect periodic motion in complex scenes where common methods for motion se...
ICIP
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper describes the design procedure followed to generate a ground truth for the evaluation of motion-based algorithms for video-object segmentation. A thorough review and cl...