DocumentCode
590252
Title
An adaptive video segmentation approach based on shape prior
Author
Yiming Guo ; Lei Yang ; Xiaoyu Wu ; Xiaodan Pan
Author_Institution
Digital Media Dept., Commun. Univ. of China, Beijing, China
fYear
2012
fDate
Oct. 30 2012-Nov. 2 2012
Firstpage
1031
Lastpage
1035
Abstract
As the basic and efficient segmentation framework, GraphCut plays an important part in video segmentation area. This paper proposes a adaptive video segmentation approach based on shape prior of the foreground. Shape information with Euclidean distance measure is added to GraphCut framework to compensate instability caused by single color information. And the shape model is adaptive with the size of foreground. The experiments show segmentation results with our method is significantly better than only using the color information.
Keywords
graph theory; image colour analysis; image segmentation; shape recognition; video signal processing; Euclidean distance measure; GraphCut framework; adaptive video segmentation; color information; foreground size; shape information; shape model; shape prior; Adaptation models; Euclidean distance; Graph theory; Image color analysis; Image segmentation; Motion segmentation; Shape; Adaptive video segmentation; GraphCut; Shape model; Shape prior;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Communication Technologies (WICT), 2012 World Congress on
Conference_Location
Trivandrum
Print_ISBN
978-1-4673-4806-5
Type
conf
DOI
10.1109/WICT.2012.6409226
Filename
6409226
Link To Document