UM  > Faculty of Science and Technology
Residential Collegefalse
Status已發表Published
Higher-order potentials for video object segmentation in bilateral space
Hao,Chuanyan1,2; Chen,Yadang2; Yang,Zhi Xin2; Wu,Enhua3
2020-08-11
Source PublicationNeurocomputing
ISSN0925-2312
Volume401Pages:28-35
Abstract

We propose an effective approach to make segmentation for objects in videos with an initial input of the object masks in a few frames of the source video. In this method, we cast the segmentation task as a Markov Random Field (MRF) labeling problem. Different from the conventional MRF models, our model uses an additional term of higher-order potential to better propagate the global consistency among frames. The higher-order potential presented in this paper is significant for the proposed method because of its capability to keep the long-range consistency during segmentation. In order to make the MRF energy minimized, we also introduce a smart skill that makes the intractable higher-order potential “invisible” during the optimization so that the problem can be solved simply by applying a standard graph cut algorithm. Besides, the entire process is operated in a bilateral space, where the labeling can be inferred efficiently on the vertices that are sampled regularly from the bilateral grid. The results of a comparison of our method with a number of recently developed methods show that it performs favorably against state-of-the-art algorithms on multiple benchmark data sets in view of accuracy and achieves a much faster runtime performance.

KeywordBilateral Space Higher-order Markov Random Field Object Segmentation Video
DOI10.1016/j.neucom.2020.03.020
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000544725700003
PublisherELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
Scopus ID2-s2.0-85082793644
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorYang,Zhi Xin
Affiliation1.School of Education Science and Technology,Nanjing University of Posts and Telecommunications,Nanjing,210023,China
2.State Key Laboratory of Internet of Things for Smart City and Department of Electromechanical Engineering,University of Macau,Macau,999078,China
3.Faculty of Science and Technology,University of Macau,Taipa,999078,China
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Hao,Chuanyan,Chen,Yadang,Yang,Zhi Xin,et al. Higher-order potentials for video object segmentation in bilateral space[J]. Neurocomputing, 2020, 401, 28-35.
APA Hao,Chuanyan., Chen,Yadang., Yang,Zhi Xin., & Wu,Enhua (2020). Higher-order potentials for video object segmentation in bilateral space. Neurocomputing, 401, 28-35.
MLA Hao,Chuanyan,et al."Higher-order potentials for video object segmentation in bilateral space".Neurocomputing 401(2020):28-35.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hao,Chuanyan]'s Articles
[Chen,Yadang]'s Articles
[Yang,Zhi Xin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hao,Chuanyan]'s Articles
[Chen,Yadang]'s Articles
[Yang,Zhi Xin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hao,Chuanyan]'s Articles
[Chen,Yadang]'s Articles
[Yang,Zhi Xin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.