IEEE - Institute of Electrical and Electronics Engineers, Inc. - Speech and image compressions by DCT, wavelet, and wavelet packet

Proceedings of 1st International Conference on Information Communications and Signal Processing

Author(s): Wonyong Chong ; Jongsoo Kim
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1997
Conference Location: Singapore, Singapore
Conference Date: 12 September 1997
Volume: 3
ISBN (Paper): 0-7803-3676-3
DOI: 10.1109/ICICS.1997.652210
Regular:

In this paper, the lossy compression methods of speech and image signals by DCT, WT, and WPT are compared for finding the effective compression method. After lossy compression using the threshold... View More

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