978 search results - page 130 / 196 » Natural color image segmentation |
ICCV
1999
IEEE
15 years 12 months ago
1999
IEEE
Automatic grouping and segmentation of images remains a challenging problem in computer vision. Recently, a number of authors have demonstrated good performance on this task using...
MM
2004
ACM
15 years 3 months ago
2004
ACM
With the growing popularity of digitized sports video, automatic analysis of them need be processed to facilitate semantic summarization and retrieval. Playfield plays the fundame...
ECCV
2008
Springer
15 years 12 months ago
2008
Springer
Abstract. This paper presents a unified approach to crowd segmentation. A global solution is generated using an Expectation Maximization framework. Initially, a head and shoulder d...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Efficient video content management and exploitation requires extraction of the underlying semantics, a non-trivial task associating low-level features of the image domain and high...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper, an efficient video content representation is proposed using optimal extraction of characteristic frames and scenes. This representation, apart from providing browsi...