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On factorizations of conjugate symmetric Hadamard transform and its relationship with DCT.
Seisuke Kyochi
Yuichi Tanaka
Masaaki Ikehara
Published in:
ICASSP (2012)
Keyphrases
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hadamard transform
transform domain
discrete cosine transform
spatial domain
estimation algorithm
dct coefficients
frequency domain
post processing
macroblock
elimination algorithm