吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (2): 670-676.doi: 10.13229/j.cnki.jdxbgxb201702044

Previous Articles     Next Articles

Enhancement layer fast coding algorithm for quality scalability in SHVC

LI Xiao-ni1, CHEN Mian-shu1, SANG Ai-jun1, QU Zhao-wei2   

  1. 1.College of Communication Engineering,Jilin University,Changchun 130022,China;
    2.College of Transportation,Jilin University,Changchun 130022,China
  • Received:2015-12-18 Online:2017-03-20 Published:2017-03-20

PDF (PC)

296

Abstract: To reduce the coding computational complexity of the quadtree structured Coding Unit (CU) partition process in quality Scalable High Efficiency Video Coding (SHVC), a fast Enhancement Layer (EL) coding algorithm by jointly using the inter-layer and spatio-temporal correlations was proposed. First, the CU depth range is the EL was predicted by the Base Layer (BL) depth information and some specific depth levels rarely used were skipped. Then, at each depth level, the prediction mode was fast determined using the Block Motion Complexity (BMC) based on the spatio-temporal and parent neighboring Prediction Units (PUs). Experimental results show that, compared to the SHVC encoder, the proposed algorithm can save 78% coding time on average with almost the same RD performance.

Key words: information processing technology, fast coding, coding unit size, scalable high efficiency video coding (SHVC)

CLC Number: 

  • TN919
[1] Hannuksela M M, Ugur K, Lainema J, et al. Common specification text for scalable and multi-view extensions[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC),Geneva, Switzerland, 2013.
[2] Boyce J, Ramasubramonian A K. SHVC conformance testing draft 1[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC), Strasbourg, France, 2014.
[3] Li H, Li Z G, Wen C Y, et al. Fast mode decision algorithm for MODE-frame coding in fully scalable video coding[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2006, 16(7):889-895.
[4] Ren J F, Kehtarnavaz N. Fast adaptive early termination for mode selection in H.264 scalable video coding[C]∥IEEE International Conference on Image Processing, San Diego, CA, 2008:2464-2467.
[5] Jung S W, Baek S J, Park C S, et al. Fast mode decision using all-zero block detection for fidelity and spatial scalable video coding[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2009, 19(12): 1-5.
[6] Kim S T, Konda K, Park C S, et al. Fast mode decision algorithm for inter-layer coding in scalable video coding[J]. IEEE Transactions on Consumer Electronics, 2009, 55(3): 1572-1580.
[7] Yeh C H, Fan K J, Chen M J, et al. Fast mode decision algorithm for scalable video coding using bayesian theorem detection and markov process[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2010, 20(4): 563-574.
[8] Choi K, Jang E S. Coding tree pruning based CU early termination[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC),Torin,Italy, 2011.
[9] Yang J, Kim J, Won K, et al. Early SKIP detection for HEVC[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC), Geneva, Switzerland, 2011.
[10] Gweon R H, Lee Y L, Lim J. Early termination of CU encoding to reduce HEVC complexity[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC), Torin, Italy, 2011.
[11] Shen L Q, Zhang Z Y, An P. Fast CU size decision and mode decision algorithm for HEVC intra coding[J]. IEEE Transactions on Consumer Electronics, 2013, 59(1): 207-213.
[12] Xiong J, Li H L, Wu Q B, et al. A fast HEVC Inter CU selection method based on pyramid motion divergence[J]. IEEE Transactions on Multimedia, 2014, 16(2): 559-564.
[13] Shen X L, Yu L. CU splitting early termination based on weighted SVM[J/OL].[2015-04-11]. http://jivp.eurasipjournals.com/content/2013/1/4.
[14] 桑爱军, 孙敏, 陈绵书, 等. 多维矢量矩阵变换域的运动矢量估计[J]. 中国光学, 2015, 8(2): 191-197.
Sang Ai-jun, Sun Min, Chen Mian-shu, et al. Motion vector estimation in multi-dimensional vector matrix transform domain[J]. Chinese Optics, 2015, 8(2): 191-197.
[15] 于洋, 崔新宇, 桑爱军, 陈绵书, 陈贺新, 李晓妮. 快速Walsh变换与多视角视频编码[J]. 中国光学, 2016, 9(2): 234-240.
Yu Yang, Cui Xin-yu, Sang Ai-jun, et al. Fast Walsh transform and multi-view video coding[J]. Chinese Optics, 2016, 9(2): 234-240.
[16] Tohidypour H R, Pourazad M T, Nasiopoulos P. Content adaptive complexity reduction scheme for quality/fidelity scalable HEVC[R].ITU-7/ISO/IEC Joint Collabrative Team on Video Coding(JCT-VC), Geneva, Switzerland, 2013.
[17] Bailleul R, Cock J D, Walle R V D. Fast mode decision for SNR scalability in SHVC[C]∥2014 IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, 2014:193-194.
[18] Ge Q Y, Hu D. Fast encoding method using CU depth for quality scalable HEVC[C]∥2014 IEEE Workshop on Advanced Research and Technology in Industry Applications (WARTIA), Ottawa,2014:1366-1370.
[19] Zeng H Q, Cai C H, Ma K K. Fast mode decision for H.264/AVC based on macroblock motion activity[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2009, 19(4): 1-11.
[1] YING Huan,LIU Song-hua,TANG Bo-wen,HAN Li-fang,ZHOU Liang. Efficient deterministic replay technique based on adaptive release strategy [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1917-1924.
[2] LIU Zhong-min,WANG Yang,LI Zhan-ming,HU Wen-jin. Image segmentation algorithm based on SLIC and fast nearest neighbor region merging [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1931-1937.
[3] SHAN Ze-biao,LIU Xiao-song,SHI Hong-wei,WANG Chun-yang,SHI Yao-wu. DOA tracking algorithm using dynamic compressed sensing [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1938-1944.
[4] YAO Hai-yang, WANG Hai-yan, ZHANG Zhi-chen, SHEN Xiao-hong. Reverse-joint signal detection model with double Duffing oscillator [J]. 吉林大学学报(工学版), 2018, 48(4): 1282-1290.
[5] QUAN Wei, HAO Xiao-ming, SUN Ya-dong, BAI Bao-hua, WANG Yu-ting. Development of individual objective lens for head-mounted projective display based on optical system of actual human eye [J]. 吉林大学学报(工学版), 2018, 48(4): 1291-1297.
[6] CHEN Mian-shu, SU Yue, SANG Ai-jun, LI Pei-peng. Image classification methods based on space vector model [J]. 吉林大学学报(工学版), 2018, 48(3): 943-951.
[7] CHEN Tao, CUI Yue-han, GUO Li-min. Improved algorithm of multiple signal classification for single snapshot [J]. 吉林大学学报(工学版), 2018, 48(3): 952-956.
[8] MENG Guang-wei, LI Rong-jia, WANG Xin, ZHOU Li-ming, GU Shuai. Analysis of intensity factors of interface crack in piezoelectric bimaterials [J]. 吉林大学学报(工学版), 2018, 48(2): 500-506.
[9] LIN Jin-hua, WANG Yan-jie, SUN Hong-hai. Improved feature-adaptive subdivision for Catmull-Clark surface model [J]. 吉林大学学报(工学版), 2018, 48(2): 625-632.
[10] WANG Ke, LIU Fu, KANG Bing, HUO Tong-tong, ZHOU Qiu-zhan. Bionic hypocenter localization method inspired by sand scorpion in locating preys [J]. 吉林大学学报(工学版), 2018, 48(2): 633-639.
[11] YU Hua-nan, DU Yao, GUO Shu-xu. High-precision synchronous phasor measurement based on compressed sensing [J]. 吉林大学学报(工学版), 2018, 48(1): 312-318.
[12] WANG Fang-shi, WANG Jian, LI Bing, WANG Bo. Deep attribute learning based traffic sign detection [J]. 吉林大学学报(工学版), 2018, 48(1): 319-329.
[13] LIU Dong-liang, WANG Qiu-shuang. Instantaneous velocity extraction method on NGSLM data [J]. 吉林大学学报(工学版), 2018, 48(1): 330-335.
[14] TANG Kun, SHI Rong-hua. Detection of wireless sensor network failure area based on butterfly effect signal [J]. 吉林大学学报(工学版), 2017, 47(6): 1939-1948.
[15] LI Juan, MENG Ke-xin, LI Yue, LIU Hui-li. Seismic signal noise suppression based on similarity matched Wiener filtering [J]. 吉林大学学报(工学版), 2017, 47(6): 1964-1968.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd