Internet video category recognition
Schindler, G., Zitnick, L. and Brown, M., 2008. Internet video category recognition. In: CVPRW '08: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008, 2008-06-23 - 2008-06-28, Anchorage.
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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.
|Item Type||Conference or Workshop Items (Paper)|
|Creators||Schindler, G., Zitnick, L. and Brown, M.|
|Departments||Faculty of Science > Computer Science|
|Publisher Statement||Brown_iv_2008.pdf: © 2008 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works|
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