0000000000221418

AUTHOR

Kwok-ping Chan

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Subband image coding using filter banks with non-uniform passband distribution

2002

Subband filter banks with non-uniform passband distribution in frequency domain are studied. Several design examples are presented and compared with conventional uniform bandwidth filter banks. Image coding results show that filter banks with non-uniform bandwidth outperform filter banks with uniform bandwidth, especially in low bit rate coding.

Filter designControl theoryComputer scienceBandwidth (signal processing)Elliptic filterPrototype filterFilter bankBand-stop filterAlgorithmPassbandAnti-aliasing filterProceedings of ICICS, 1997 International Conference on Information, Communications and Signal Processing. Theme: Trends in Information Systems Engineering and Wireless Multimedia Communications (Cat. No.97TH8237)
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