H.264 bit-rate control using the 3-D perceptual quantization modeling

Chung-Ming Huang, Chung Wei Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bit-rate control has a critical influence in video coding and multimedia streaming. This paper proposes a novel H.264 bit-rate control using a 3-D perceptual quantization modeling (PQrc), including two major encoding modules: the perceptual frame-level bit-allocation and the fast macroblock-level quantizer decision. The frame-level budget bit depends on the frame complexity (c) and buffer fullness, in which c is weighted by the predicted mean-absolute-difference (MAD) and the just-noticeable-difference (JND) PSNR. Considering the MB-level quantizer decision, the 3-D bits-complexity- quantization, which is denoted as B.C.Q., model is established, in which the B.C.Q. curve's tangent slope is a piece of unique information to find a proper quantizer. In comparison with the latest H.264 JM10.2, our experiment results show that the proposed PQrc can improve the SNR quality and keep the stable buffer fullness with less computational cost.

Original languageEnglish
Title of host publicationIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
DOIs
Publication statusPublished - 2006 Dec 1
EventIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference - San Francisco, CA, United States
Duration: 2006 Nov 272006 Dec 1

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference

Other

OtherIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
CountryUnited States
CitySan Francisco, CA
Period06-11-2706-12-01

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Image coding
Costs
Experiments

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Huang, C-M., & Lin, C. W. (2006). H.264 bit-rate control using the 3-D perceptual quantization modeling. In IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference [4150834] (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2006.204
Huang, Chung-Ming ; Lin, Chung Wei. / H.264 bit-rate control using the 3-D perceptual quantization modeling. IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference. 2006. (GLOBECOM - IEEE Global Telecommunications Conference).
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Huang, C-M & Lin, CW 2006, H.264 bit-rate control using the 3-D perceptual quantization modeling. in IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference., 4150834, GLOBECOM - IEEE Global Telecommunications Conference, IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference, San Francisco, CA, United States, 06-11-27. https://doi.org/10.1109/GLOCOM.2006.204

H.264 bit-rate control using the 3-D perceptual quantization modeling. / Huang, Chung-Ming; Lin, Chung Wei.

IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference. 2006. 4150834 (GLOBECOM - IEEE Global Telecommunications Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Huang C-M, Lin CW. H.264 bit-rate control using the 3-D perceptual quantization modeling. In IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference. 2006. 4150834. (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2006.204