A Study on the Memory Saturation Prevention of the Entropy Encoder for the HDTV 


Vol. 29,  No. 5, pp. 545-553, May  2004


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  Abstract

Expansion of network environment and multimedia demand universality of application service as HDTV, etc. During these processes, it is essential to process multimedia in real time in the wireless communication system based on mobile phone network and in the wire communication system due to fiber cable and xDSL. So, in this paper the optimal memory allocation algorithm combines the merit of huffman encoding which is superior in simultaneous decoding ability and lempel-ziv that is distinguished in execution of compress is proposed to improve the channel transmission rate and processing speed in the compressing procedure and is verified in the entropy encoder of HDTV. Because the entropy encoder system using proposed optimal memory allocation algorithm has memory saturation prevention we confirms that the compressing ratio for moving pictures is superior than Huffman encoding and LZW.

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  Cite this article

[IEEE Style]

S. Lee, S. Lim, H. Kim, "A Study on the Memory Saturation Prevention of the Entropy Encoder for the HDTV," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 5, pp. 545-553, 2004. DOI: .

[ACM Style]

Seon-keun Lee, Soon-ja Lim, and Hwan-yong Kim. 2004. A Study on the Memory Saturation Prevention of the Entropy Encoder for the HDTV. The Journal of Korean Institute of Communications and Information Sciences, 29, 5, (2004), 545-553. DOI: .

[KICS Style]

Seon-keun Lee, Soon-ja Lim, Hwan-yong Kim, "A Study on the Memory Saturation Prevention of the Entropy Encoder for the HDTV," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 5, pp. 545-553, 5. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880