Abstract
In this paper, an adaptive group-of-picture (AGOP) control is proposed to improve the coding performance for the H.264/AVC system. The efficient algorithm is developed to find the quantized parameter with temporal correlation between inter-frames. According to the estimated parameters, the GOP coding type can be adaptively selected as AGOP or BGOP (basic GOP). The rate control with some decision functions is proposed to modify the quantization parameter (QP). The coding rate can accurately meet the target rate with adjusting QP value dynamically, while keeping low computational overhead. Simulation results show that the proposed algorithm can improve PSNR by about 1 dB in average compared with the original H.264/AVC reference software (JM12.4), from various sequences testing.
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References
Jack, K.: Video demystified: a handbook for the digital engineer, 5/e. http://www.video-demystified.com/ (2007)
Cote G., Erol B., Gallant M., Kossentini F.: H.263+: video coding at low bit-rate. IEEE Trans. Circuit Syst. Video Technol. 8(7), 849–866 (1998)
Draft ITU-T Recommendation and Final Draft International Standard of Joint Video Specification (ITU-T Rec. H.264/ISO/IEC 14496- 10 AVC), JVT-G050, Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG (2003)
Wiegand T., Sullivan G.J., Bjontegrad G., Luthra A.: Overview of the H.264/AVC video coding standard. IEEE Trans. Circuit Syst. Video Technol. 13(7), 560–576 (2003)
Lee J., Dickinson B.W.: Rate–distortion optimized frame type selection for MPEG Encoding. IEEE Trans. Circuit Syst. Video Technol. 7, 501–509 (1997)
Lan A., Nguyen A., Hwang J.N.: Scene content dependent reference frame placement for MPEG video coding. IEEE Trans. Circuit Syst. Video Technol. 9(3), 478–489 (1999)
Hsia, S.C.: An adaptive video coding control scheme for real-time MPEG applications. EURASIP J. Appl. Signal Process., pp. 244–251 (2003)
Hsia S.C., Cheng S.C., Chen C.L.: A real-time chip implementation for adaptive video coding control. IEEE Trans. Circuit Syst. Video Technol. 14(8), 1098–1104 (2004)
Lee J., Shin I., Park H.W.: Adaptive intra-frame assignment and bit-rate estimation for variable GOP length in H.264. IEEE Trans. Circuit Syst. Video Technol. 16(10), 1271–1279 (2006)
Alfonso, D., Biffi, B., Pezzoni, L.: Adaptive GOP size control in H.264/AVC encoding based on scene change detection, IEEE Int. Signal Processing Symposium, Proceedings of 7th Nordic, pp. 86–89, June (2006)
Ding J.R., Yang J.F.: Adaptive GOP and scene change detection methods based on existing H.264/AVC coding information. IET Image Process. 2(2), 85–94 (2008)
Alfonso, D., Bagni, D., Pezzoni, L., Piccinelli, E.: Fast motion estimation with detection of scene change and interlaced/progressive content for H.264/AVC encoding. In: IEEE International Conference on Multimedia, Image Processing and Computer Vision (MICV) (2005)
Lim, K.P., Sullivan, G., Wiegand, T.: Text description of joint model reference encoding methods and decoding concealment methods, JVT-O079, Busan, Korea, April 2005
JM12.4. Available online: http://iphome.hhi.de/suchring/tml/download/old_jm/jm12.4.zip
Yang E.H., Yu X., Bjontegrad G., Luthra A.: Rate distortion optimization for H.264 interframe coding: a general framework and algorithms. IEEE Trans. Circuit Syst. Video Technol. 16(7), 1774–1784 (2007)
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This work was supported by the National Science Council, Taiwan, under NSC94-2213-E-327-004.
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Hsia, SC., Wang, SH. High-performance adaptive group-of-picture rate control for H.264/AVC. SIViP 5, 155–163 (2011). https://doi.org/10.1007/s11760-009-0150-3
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DOI: https://doi.org/10.1007/s11760-009-0150-3