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Proceedings Paper

Image and audio wavelet integration for home security video compression
Author(s): Yu-Shen Cheng; Gen-Dow Huang
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Paper Abstract

We present a novel wavelet compression algorithm for both audio and image with acceptable test by human perception. It is well known that Discrete Wavelet Transform (DWT) provides global multiple resolution decomposition that is the significant feature for the audio and image compressions. Experimental simulations show that the proposed audio and image model can satisfy the current industrial communication requirements in terms of the processing time and the compression fidelity. Development of wavelet-based compression algorithm considers the trade-off for hardware implementations. As a result, this high-performance video codec can develop compact, low power, high-speed, portable, cost-effective, and low-weight video compression for multimedia and home security applications.

Paper Details

Date Published: 8 March 2002
PDF: 8 pages
Proc. SPIE 4738, Wavelet and Independent Component Analysis Applications IX, (8 March 2002); doi: 10.1117/12.458769
Show Author Affiliations
Yu-Shen Cheng, Techsoft Technology Co., Ltd. (Taiwan)
Gen-Dow Huang, Techsoft Technology Co., Ltd. (Taiwan)


Published in SPIE Proceedings Vol. 4738:
Wavelet and Independent Component Analysis Applications IX
Harold H. Szu; James R. Buss, Editor(s)

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