WaveNet processing brassboards for live video via radio

Authors
Citation
C. Hsu et H. Szu, WaveNet processing brassboards for live video via radio, J ELECTR IM, 7(4), 1998, pp. 755-769
Citations number
13
Categorie Soggetti
Optics & Acoustics
Journal title
JOURNAL OF ELECTRONIC IMAGING
ISSN journal
10179909 → ACNP
Volume
7
Issue
4
Year of publication
1998
Pages
755 - 769
Database
ISI
SICI code
1017-9909(199810)7:4<755:WPBFLV>2.0.ZU;2-X
Abstract
Recent advances in areas of both discrete wavelet transforms and continuous wavelet transforms representing human visual system neural networks have r esulted in improved video compression, restoration, and filtering technique s. These software techniques are capable of achieving quality performance i n video, and the computational complexity requires a special design hardwar e called WaveNet to run a real time live video through radio. The brassboar d integrated with computers can potentially provide us with many applicatio ns, including remote sensors, security systems, and commercial and home vid eo teleconferencing. This paper describes a low cost board to support a vid eo compression, restoration, and filter system in real time processing. The WaveNet board has been optimized for wavelet-based image and video compres sion and enhancement techniques. (C) 1998 SPIE and IS&T. [S1017-9909(98)009 04-0].