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Image processing method using motion vectors, image processing device using motion vectors, and image processing program using motion vectors
Image processing method using motion vectors, image processing device using motion vectors, and image processing program using motion vectors
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机译:使用运动矢量的图像处理方法,使用运动矢量的图像处理装置以及使用运动矢量的图像处理程序
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摘要
An image processing method of finding a motion vector between an original image and a reference image, including dividing the original image to extract a block, searching for a similar region of the block from the reference image to detect a motion vector of the block, further dividing the block from which the motion vector has been detected to extract a lower block, and searching for a similar region to detect a motion vector of the lower block with a range in the vicinity of the motion vector found from the block before division as a start point. Thus, the method is characterized by reflecting a tree structure data of the motion vector obtained in this manner in the subsequent detection of motion vector.
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