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Published in:
2009 | OriginalPaper | Chapter
A Novel Approach to Spatio-Temporal Video Analysis and Retrieval
Authors : Sameer Singh, Wei Ren, Maneesha Singh
Published in: Computer Vision/Computer Graphics CollaborationTechniques
Publisher: Springer Berlin Heidelberg
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In this paper, we propose a novel Spatio-Temporal Analysis and Retrieval model to extract attributes for video category classification. First, the spatial relationships and temporal nature of the video object in a frame is coded as the sequence of binary string –VRstring. Then, the similarity between shots is matched as sequential features in hyperspaces. The results show that VRstring allows us to define higher level semantic features capturing the main narrative structures of the video. We also compare our algorithm with state of the art longest common substring finding video retrieval model by Adjeroh et.al.[1] on the Minerva international video benchmark.