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Title: Design and implementation of geo-tagged video search framework
Authors: Kim, S.H.
Arslan Ay, S.
Zimmermann, R. 
Keywords: Geo-tagging
Mobile video
Video ranking
Video search
Issue Date: 2010
Citation: Kim, S.H., Arslan Ay, S., Zimmermann, R. (2010). Design and implementation of geo-tagged video search framework. Journal of Visual Communication and Image Representation 21 (8) : 773-786. ScholarBank@NUS Repository.
Abstract: User generated video content is experiencing significant growth which is expected to continue and further accelerate. As an example, users are currently uploading 20 h of video per minute to YouTube. Making such video archives effectively searchable is one of the most critical challenges of multimedia management. Current search techniques that utilize signal-level content extraction from video struggle to scale. Here we present a framework based on the complementary idea of acquiring sensor streams automatically in conjunction with video content. Of special interest are geographic properties of mobile videos. The meta-data from sensors can be used to model the coverage area of scenes as spatial objects such that videos can effectively, and on a large scale, be organized, indexed and searched based on their field-of-views. We present an overall framework that is augmented with our design and implementation ideas to illustrate the feasibility of this concept of managing geo-tagged video. © 2010 Elsevier Inc. All rights reserved.
Source Title: Journal of Visual Communication and Image Representation
ISSN: 10473203
DOI: 10.1016/j.jvcir.2010.07.004
Appears in Collections:Staff Publications

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