映像情報メディア学会誌
Online ISSN : 1881-6908
Print ISSN : 1342-6907
ISSN-L : 1342-6907
論文
位相限定相関を用いた映像劣化に対してロバストなショットチェンジ検出法
萩原 瑞木阿部 正英川又 政征
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ジャーナル フリー

2006 年 60 巻 8 号 p. 1271-1280

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We propose a robust method of shot change detection for old film sequences. In particular, we propose a cut detection method using phase-only correlation. The threshold value of this method can be determined mathematically using the properties of the phase-only correlation in the proposed method. Dissolves can be detected by improving the proposed cut detection method. We evaluated the proposed methods by comparing it to several conventional shot change detection methods on actual old film sequences. Experimental results show that the proposed method can detect shot changes in old film sequences more accurately than conventional methods.

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© 2006 一般社団法人 映像情報メディア学会
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