JPEG2000流在无线信道上的优化传输。
Optimized transmission of JPEG2000 streams over wireless channels.
作者信息
Thomos Nikolaos, Boulgouris Nikolaos V, Strintzis Michael G
机构信息
Information Processing Laboratory, Electrical and Computer Engineering Department, Aristotle University of Thessaloniki, Thessaloniki 541 24, Greece.
出版信息
IEEE Trans Image Process. 2006 Jan;15(1):54-67. doi: 10.1109/tip.2005.860338.
The transmission of JPEG2000 images over wireless channels is examined using reorganization of the compressed images into error-resilient, product-coded streams. The product-code consists of Turbo-codes and Reed-Solomon codes which are optimized using an iterative process. The generation of the stream to be transmitted is performed directly using compressed JPEG2000 streams. The resulting scheme is tested for the transmission of compressed JPEG2000 images over wireless channels and is shown to outperform other algorithms which were recently proposed for the wireless transmission of images.
通过将压缩图像重新组织成具有抗误码能力的乘积编码流，研究了JPEG2000图像在无线信道上的传输。乘积码由Turbo码和里德 - 所罗门码组成，通过迭代过程进行优化。要传输的流直接使用压缩的JPEG2000流生成。对所得方案进行了在无线信道上传输压缩JPEG2000图像的测试，结果表明其性能优于最近提出的用于图像无线传输的其他算法。
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