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检索条件"主题词=channel-optimized coding"
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Error-resilient intelligent compression of SAR imagery
Error-resilient intelligent compression of SAR imagery
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Conference on Visual Information Processing XI
作者: Bonneau, RJ Abousleman, GP AFRL Sensord Directorate Radar Signal Proc Branch Rome NY 13441 USA
In the present work, we propose a system for error-resilient coding of synthetic aperture radar imagery, whereby regions of interest and background information are coded independently of each other. A multiresolution,... 详细信息
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Image coding over noisy channels with memory
Image coding over noisy channels with memory
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8th Annual Conference on Wavelet Applications
作者: Giguet, D Abousleman, GP Karam, LJ Arizona State Univ Dept Elect Engn Telecom Res Ctr Tempe AZ 85287 USA
This paper presents a wavelet-based image coder that is optimized for transmission over binary channels with memory. The proposed coder uses a channel-optimized trellis-coded quantizer (COTCQ) designed for a binary fi... 详细信息
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