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Wipe Scene-Change Detector Based on Visual Rhythm Spectrum
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- Authors
- Kwang-deok Seo, Seong Jun Park, Soon-heung Jung
- Issue Date
- 2009-05
- Citation
- IEEE Transactions on Consumer Electronics, v.55, no.2, pp.831-838
- ISSN
- 0098-3063
- Publisher
- Institute of Electrical and Electronics Engineers
- Language
- English
- Type
- Journal Article
- Abstract
- To store and retrieve large-scale video data sets effectively, the process of wipe detection is an essential step. In this paper, we propose a wipe scene-change detection algorithm based on Visual Rhythm Spectrum (VRS). The VRS contains distinctive patterns or visual features for wipe effects. During a wipe, intensity change between incoming and the outgoing shots gives rise to abrupt intensity discontinuities on the VRS. The proposed algorithm is designed to detect such discontinuities. © 2009 IEEE.
- KSP Keywords
- Change Detection Algorithm, Data sets, Store and retrieve, Video data, Visual Features, Visual rhythm, large-scale