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http://dx.doi.org/10.5573/ieie.2014.51.10.154

Edge and Relative RMD Cost based Fast Intra Prediction Mode Decision in HEVC  

Gwon, Dae-Hyeok (Dept. of Multimedia Engineering, Hanbat National University)
Choi, Haechul (Dept. of Multimedia Engineering, Hanbat National University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.10, 2014 , pp. 154-163 More about this Journal
Abstract
In this paper, there is suggested a fast intra prediction mode decision method in HEVC. To reduce the number of candidates in rough mode decision (RMD) process and rate-distortion optimization (RDO) process, the edge information and relative RMD cost are utilized. The experiment results show that the proposed method reduces encoding run-time by 26.81% with a negligible coding loss of 0.79% BD-rate on average.
Keywords
HEVC; Intra prediction; Mode decision; Fast encoder;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Youngjo Kim and Jaeseok Kim, "A fast intra prediction method using quadtree structure and SATD in HEVC encoder," Journal of The Institute of Electronics and Information Engineers, Vol. 51, no. 3, March 2014.   과학기술학회마을   DOI
2 Un-Ki Parka, Haechul Choi, Jung Won Kang, and Jae-Gon Kim, "Scalable video coding using large block and its performance analysis," Journal of Broadcast Engineering, Vol. 18, no. 2, p. 249-260, Mar. 2013.   과학기술학회마을   DOI   ScienceOn
3 Sung-Ho Bae, Jaeil Kim, Munchurl Kim, Sukhe Cho, and Jin So Choi, "Asesments of subjective video quality on HEVC-encoded 4K-UHD video for beyond-HDTV broadcasting services," IEEE Trans. Broadcasting, Vol. 59, issue 2, pp. 209-222, June 2013.   DOI   ScienceOn
4 Thomas Wiegand, Gary J. Sulivan, Senior Member, IEEE, Gisle Bjontegard, and Ajay Luthra, Senior Member, IEEE, "Overview of the H.264/AVC video coding standard," IEEE Trans. Circuits and Systems for Video Tech., Vol. 13, issue 7, p. 560-576, July 2003.   DOI   ScienceOn
5 Joint Collaborative Team on Video Coding (JCT-VC), "High efficiency video coding (HEVC) test model 12 (HM 12) encoder description," JCTVC-N1002, Vienna, Aug. 2013.
6 Joint Collaborative Team on Video Coding (JCT-VC), "Comparison of compression performance of HEVC draft 9 with AVC high profile and performance of HM 9.0 with temporal scalability characteristics," JCTVC-L0322, Geneva, Jan. 2013.
7 Y. Piao, J.H. Min, and J. Chen, "Encoder improvement of unified intra prediction," JCTVC-C207, Guangzhou, Oct. 2010.
8 L. Zhao, L. Zhang, X. Zhao, W. Ma, D. Zhao, and W. Gao, "Further encoder improvement of intra mode decision", JCTVC-D283, Daegu, Jan. 2011.
9 T. L. d. Silva, Luciano V. Agostini and Luis A. da Silva Curz, "Fast HEVC intra prediction mode decision based on edge direction information," Proc. 20th European Signal Processing (EUSIPCO), pp. 1214-1218, Aug. 2012.
10 M. Zhang, C. Zhao, and J. Xu, "An adaptive fast intra mode decision in HEVC," Proc. 19th IEEE International Conferenceon Image Processing (ICIP), pp. 221-224, Oct. 2012.
11 Joint Collaborative Team on Video Coding (JCT-VC), "Common HM test conditions and software reference configurations," JCTVC-I1101, Geneva, May 2012.
12 High Efficiency Video Coding Test Model Software 12.0 Available : https://hevc.hhi.fraunhofer.de/svn/svn_HEVCSoftware
13 Joint Collaborative Team on Video Coding (JCT-VC), "High efficiency video coding (HEVC) text specification draft 10 (for FDIS & Consent)", JCTVC-L1003, Geneva, Jan. 2013.