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http://bura.brunel.ac.uk/handle/2438/4085
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jiang, RM | - |
dc.contributor.author | Sadka, AH | - |
dc.contributor.author | Crookes, D | - |
dc.date.accessioned | 2010-02-04T11:06:10Z | - |
dc.date.available | 2010-02-04T11:06:10Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | IEEE Transactions on Consumer Electronics 55(3): 1551-1557, Aug 2009 | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/4085 | - |
dc.description.abstract | In this paper, a hierarchical video structure summarization approach using Laplacian Eigenmap is proposed, where a small set of reference frames is selected from the video sequence to form a reference subspace to measure the dissimilarity between two arbitrary frames. In the proposed summarization scheme, the shot-level key frames are first detected from the continuity of inter-frame dissimilarity, and the sub-shot level and scene level representative frames are then summarized by using k-mean clustering. The experiment is carried on both test videos and movies, and the results show that in comparison with a similar approach using latent semantic analysis, the proposed approach using Laplacian Eigenmap can achieve a better recall rate in keyframe detection, and gives an efficient hierarchical summarization at sub shot, shot and scene levels subsequently. | en |
dc.language.iso | en | en |
dc.publisher | IEEE | en |
dc.subject | Video summarisation | en |
dc.title | Hierarchical video summarisation in reference frame subspace | en |
dc.type | Research Paper | en |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
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2438-4085.pdf | 2.84 MB | Adobe PDF | View/Open |
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