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|Title:||Automatic partitioning of full-motion video||Authors:||Zhang, H.
|Keywords:||Image difference analysis
|Issue Date:||Jan-1993||Citation:||Zhang, H.,Kankanhalli, A.,Smoliar, S.W. (1993-01). Automatic partitioning of full-motion video. Multimedia Systems 1 (1) : 10-28. ScholarBank@NUS Repository. https://doi.org/10.1007/BF01210504||Abstract:||Partitioning a video source into meaningful segments is an important step for video indexing. We present a comprehensive study of a partitioning system that detects segment boundaries. The system is based on a set of difference metrics and it measures the content changes between video frames. A twin-comparison approach has been developed to solve the problem of detecting transitions implemented by special effects. To eliminate the false interpretation of camera movements as transitions, a motion analysis algorithm is applied to determine whether an actual transition has occurred. A technique for determining the threshold for a difference metric and a multi-pass approach to improve the computation speed and accuracy have also been developed. © 1993 Springer-Verlag.||Source Title:||Multimedia Systems||URI:||http://scholarbank.nus.edu.sg/handle/10635/111145||ISSN:||09424962||DOI:||10.1007/BF01210504|
|Appears in Collections:||Staff Publications|
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