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2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (2008)
Anchorage, AK, USA
June 23, 2008 to June 28, 2008
ISBN: 978-1-4244-2339-2
pp: 1-7
Grant Schindler , Georgia Institute of Technology, USA
Matthew Brown , University of British Columbia, Canada
Larry Zitnick , Microsoft Research, USA
ABSTRACT
In this paper, we examine the problem of internet video categorization. Specifically, we explore the representation of a video as a “bag of words” 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.
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CITATION
Grant Schindler, Matthew Brown, Larry Zitnick, "Internet video category recognition", 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, vol. 00, no. , pp. 1-7, 2008, doi:10.1109/CVPRW.2008.4562960
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