Reference TypeConference Proceedings
Citation KeyPatrocínioJúniorGuimPaul:2007:BiGrMa
Author1 Patrocínio Júnior, Zenilton Kleber Gonçalves do
2 Guimarães, Silvio Jamil Ferzoli
3 de Paula, Hugo Bastos
Affiliation1 Pontíficia Universidade Católica de Minas Gerais
2 Pontíficia Universidade Católica de Minas Gerais
3 Pontíficia Universidade Católica de Minas Gerais
TitleBipartite graph matching for video clip localization
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
EditorFalcão, Alexandre Xavier
Lopes, Hélio Côrtes Vieira
Book TitleProceedings
DateOct. 7-10, 2007
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationBelo Horizonte
Keywordsvideo clip localization, graph matching.
AbstractVideo clip localization consists in identifying real positions of a specific video clip in a video stream. To cope with this problem, we propose a new approach considering the maximum cardinality matching of a bipartite graph to measure video clip similarity with a target video stream which has not been preprocessed. We show that our approach locates edited video clips, but it does not deal with insertion and removal of frames/shots, allowing only changes in the temporal order of frames/shots. All experiments performed in this work have achieved 100% of precision for two different video datasets. And according to those experiments, our method can achieve a global recall rate of 90%.
Tertiary TypeFull Paper
FormatPrinted, On-line.
Size892 KiB
Number of Files1
Last Update2007: administrator
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