An algorithm for timestamp removal for panorama video surveillance
ICIMCS '13: Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service(2013)
摘要
This paper presents an algorithm for removing the timestamp of a video surveillance before it is merged to form a panorama surveillance video. Timestamp localization and timestamp pixel recovery are two challenging tasks for developing timestamp removal algorithm. This paper presents a novel localization procedure which first localizes the second-digit by using a pixel secondly-periodicity method. And then it develops a procedure for timestamp removal. Experimental results show that the algorithm can accurately localize timestamp in a very low computing cost and that the performance of timestamp removal is visually acceptable.
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关键词
video surveillance,timestamp pixel recovery,novel localization procedure,challenging task,timestamp removal,panorama video surveillance,pixel secondly-periodicity method,localize timestamp,panorama surveillance video,timestamp removal algorithm,timestamp localization,application
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