Internet video category recognition

Grant Schindler, Larry Zitnick, Matthew Brown

Research output: Contribution to conferencePaperpeer-review

20 Citations (Scopus)
153 Downloads (Pure)

Abstract

In this paper, we examine the problem of internet video categorization. Specifically, we explore the representation of a video as a ldquobag of wordsrdquo using various combinations of spatial and temporal descriptors. The descriptors incorporate both spatial and temporal gradients as well as optical flow information. We achieve state-of-the-art results on a standard human activity recognition database and demonstrate promising category recognition performance on two new databases of approximately 1000 and 1500 online user-submitted videos, which we will be making available to the community.
Original languageEnglish
DOIs
Publication statusPublished - Jun 2008
EventCVPRW '08: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008 - Anchorage
Duration: 23 Jun 200828 Jun 2008

Conference

ConferenceCVPRW '08: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008
CityAnchorage
Period23/06/0828/06/08

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