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Efficient implementation of discrete cosine transform using recursive filter structure.
Yuk-Hee Chan
Lap-Pui Chau
Wan-Chi Siu
Published in:
IEEE Trans. Circuits Syst. Video Technol. (1994)
Keyphrases
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efficient implementation
discrete cosine transform
image compression
dct coefficients
active set
filter bank
dct domain
jpeg images
transform domain
discrete fourier transform
compressed images
blocking artifacts
fast fourier transform
lapped transforms