Motion Based Segmentation Using MPEG Streams and Watershed Method
作者： Renan Coudray , Bernard Besserer
DOI: 10.1007/11595755_93
关键词:
摘要: Many computer vision applications require the calculation of motion present in image sequences, such as video indexing, summarization, segmentation and others. In previous work, we have presented a new technique which performs Global Motion Estimation on MPEG compressed video. This article presents method to extend process allow fast motion-based The enables background objects their own local real time. information belonging each area is also given. Moreover, some indicators warn if estimation not reliable.
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