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IMAGE PROCESSING DEVICE AND METHOD FOR CODING AN IMAGE DESCRIPTOR BASED ON GRADIENT HISTOGRAMS
IMAGE PROCESSING DEVICE AND METHOD FOR CODING AN IMAGE DESCRIPTOR BASED ON GRADIENT HISTOGRAMS
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机译:基于梯度直方图的图像处理装置及其编码方法
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摘要
A method for encoding an image descriptor (H) based on gradient histograms (hp) into a transformed descriptor (V) having transformed subdescriptors (vp), wherein each gradient histogram (hp) includes a plurality of histogram bins (hi) and each subdescriptor (vp) includes a set of values (vj), wherein the subdescriptors (vp) are generated according to an element utilization order list specifying a subdescriptor index (p) of the set of sub descriptors (vp) and an element index (j) of the set of values (vj).
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