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A power-aware IP core design for the variable-length DCT/IDCT targeting at MPEG4 shape-adaptive transforms.
Kuan-Hung Chen
Jiun-In Guo
Jinn-Shyan Wang
Ching-Wei Yeh
Tien-Fu Chen
Published in:
ISCAS (2) (2004)
Keyphrases
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variable length
discrete cosine transform
power consumption
fixed length
low power
low power consumption
dct domain
high quality
image compression
dct coefficients
wavelet coefficients
filter bank
transform domain
video coding standard