Variable-rate transform coding that cont
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Haruyuki Harada
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Article
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1993
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John Wiley and Sons
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English
β 725 KB
## Abstract This paper defines a quantitative measurement __SNRq__ for the evaluation of image quality in the discrete cosine transform domain considering human visual characteristics. A new coding algorithm which minimizes the bitβrate for a given target __SNRq__ also is obtained. When coding the