Joint Source-Channel Coding and Channelization for Embedded Video Processing With Flash Memory Storage

• Published in: IEEE transactions on signal processing Vol. 60; no. 8; pp. 4403 - 4414
• Main Authors: Li, Yiran, Dong, Guiqiang, Zhang, Tong
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.08.2012; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Applied sciences; Ash; Bit rate; Channels; Coding; Coding, codes; Design engineering; Detection, estimation, filtering, equalization, prediction; Distortion; Encoding; Energy consumption; Exact sciences and technology; Flash memory (computers); H.264/AVC; Image processing; Information storage; Information theory; Information, signal and communications theory; joint source-channel coding; Joints; Memory management; Mobile communication systems; Motion estimation; NAND flash memory; Power sources; Signal and communications theory; Signal processing; Signal, noise; Studies; Telecommunications and information theory; video coding; Video coding; Energy consumption; NAND flash memory; Bit error rate; Video signal; Data storage; Information rate; Power supply; Joint source channel coding; Optimization; Research and development; Video signal processing; Frequency selection; Storage capacity; Image sequence; Electric power consumption; joint source-channel coding; Source coding; Rate distortion theory; Transmission channel; Storage system; H.264/AVC; Information transmission; Embedded systems; Memory capacity; Signal processing

This paper presents a joint source coding, channel coding, and flash memory channelization design framework to obtain optimized tradeoffs among energy consumption, bit rate, and end-to-end distortion (i.e., optimal E-R-D tradeoff space) for embedded and mobile devices with limited power source and a...