Adaptive Intra Fast Algorithm of H.264 for Video Surveillance 


Vol. 33,  No. 12, pp. 1055-1061, Dec.  2008


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  Abstract

H.264 is the prominent video coding standard in various applications such as real-time streaming and digital multimedia broadcasting, since it provides enhanced compression performance, error resilience tools, and network adaptation. Compression efficiency of H.264 has been improved, however, it requires more computing and memory access than traditional methods. In this paper we proposed adaptive intra fast algorithm for real-time video surveillance system reducing the encoding complexity of H264/AVC. For this aim, temporal interrelationship between macroblock in the previous and the current frame is used to decide the encoding mode of macroblock fast. As a result, though video quality was deteriorated a little, less than 0.04㏈, and bit rate was somewhat increased in suggested method, however, proposed method improved encoding time significantly and, in particular, encoding time of an image with little changes of neighboring background such as surveillance video was more shortened than traditional methods.

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  Cite this article

[IEEE Style]

K. Jang and E. Kim, "Adaptive Intra Fast Algorithm of H.264 for Video Surveillance," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1055-1061, 2008. DOI: .

[ACM Style]

Ki-Young Jang and Eung-Tae Kim. 2008. Adaptive Intra Fast Algorithm of H.264 for Video Surveillance. The Journal of Korean Institute of Communications and Information Sciences, 33, 12, (2008), 1055-1061. DOI: .

[KICS Style]

Ki-Young Jang and Eung-Tae Kim, "Adaptive Intra Fast Algorithm of H.264 for Video Surveillance," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 12, pp. 1055-1061, 12. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880