Wavelet Compression Scheme
wavelet
transform
image
wavelet
coding
arithmetic
coding
arithmetic
decoding
wavelet
decoding
inverse
wavelet
transform
transformed
image
symbol
stream
bit
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symbol
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9/7 Daubechies wavelet filters for 3 to 8 levels.
SPIHT encoding does well for wavelet coding.
Arithmetic coding adds a small improvement.
coder
decoder
distorted
image
transformed
image
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