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An arbitrary shape region of interest (ROI) coding is presented for scalable wavelet video codec in this paper. The framework of ROI-based wavelet coding is shown in the Figure 1. First, by segmenting and tracking of the original video, we can obtain the region of interest for each frame. The shapes information of the ROI is given in the way of two-value template (MASK). The ROI can be one or more...
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