Gradient match and side match fractal vector quantizers for images
نویسندگان
چکیده
منابع مشابه
Adaptive Initial Blocks for Improving Gradient-Match and Side-Match Vector Quantization of Images
The selection of the initial blocks is one of the important issues in the finite-state vector quantizers (FSVQs) for images. Conventional FSVQs use the blocks located at fixed positions as the initial blocks, which then are coded by the codewords in the super codebook. In this paper, we proposed the adaptive-initial-block (AIB) scheme to determine the initial blocks for gradient-match (GM) and ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Image Processing
سال: 2002
ISSN: 1057-7149
DOI: 10.1109/83.977877