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Vector quantization (VQ) is widely used in image processing applications, the primary focus of VQ is to determine a codebook to represent the original image well. In order to make a codebook perform better on both distortion and bit rate (BR), a general codebook (GCB) for VQ is proposed in this paper. Unlike common codebook (CCB) or private codebook (PCB), GCB is a new structure of codebook where...
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