Ps22Pdf 关键词 : 视频分割 ; 强边缘块 ; 多分辨率 ; 自适应阈值 [gap=855]Key words: Video Partition; Strong Edge Blocks; Multi-resolution Steps; Adaptive Threshold
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针对序列图像的变化检测，提出了一种基于强边缘块的时域多分辨率图像分割算法。
According to the detection of changes in image sequences, an algorithm of multi-resolution steps image partition based on strong edge blocks is proposed in this papers.
首先在具有明显边缘特征的图像序列中，提取图像强边缘块的直方图，然后，利用时域多分辨算法，比较不同帧之间的图像差异。
Firstly, the histogram is computed from the strong edge blocks in the image sequences. Then, different images are compared by algorithm of multi-resolution steps.
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