Rate Control for High Efficiency Video Coding Coded Surveillance Videos Considering All of the Inter-Frame Reference Dependency[J]. 2021, 55(3): 72-80.
DOI:
Rate Control for High Efficiency Video Coding Coded Surveillance Videos Considering All of the Inter-Frame Reference Dependency[J]. 2021, 55(3): 72-80.DOI: 10.7652/xjtuxb202103009.
Rate Control for High Efficiency Video Coding Coded Surveillance Videos Considering All of the Inter-Frame Reference Dependency
To solve the problems that rate control in high efficiency video coding(HEVC)standard does not consider the inter-frame reference dependency when calculating the target bitrate allocation weight
and the coding efficiency is low
a picture level rate control method considering all of the inter-frame reference dependency for HEVC coded surveillance videos is proposed. A new distortion model for surveillance video is constructed following the investigation of the reference dependency between the coding frame and all of its referenced inter-frames in the low-delay structure of HEVC. Adopting the Lagrangian rate-distortion(R-D)optimization theory
the Lagrangian R-D cost function is established according to the constructed distortion model. The optimized bit allocation weights for pictures are solved from the R-D cost function
and a picture level rate control algorithm for surveillance videos is obtained. Compared with the rate control algorithm in HEVC test model using equal target bitrate allocation weights
the proposed algorithm achieves a more accurate bitrate estimation. Moreover
the Bjøntegaard delta-rate(ΔR)of the proposed algorithm can be reduced by 9.54% on average.
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SULLIVAN G J, OHM J R, HAN W J, et al. Overview of the high efficiency video coding(HEVC)standard [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2012, 22(12): 1649-1668.
ZHOU Xiaopeng, LIANG Feng, LI Bing. A high-throughput parallel very-large-scale integration architecture of entropy coding in high efficiency video coding [J]. Journal of Xi'an Jiaotong University, 2020, 54(7): 180-186.
LI Wei, ZHANG Hexian, YANG Fuzheng. A fast mode decision algorithm for high efficiency video coding [J]. Journal of Xi'an Jiaotong University, 2013, 47(8): 104-109, 140.
LIM Kengpang. The new trend in video coding [J]. Journal of Xi'an University of Posts and Telecommunications, 2013, 18(3): 1-6.
CHOI H, NAM J, YOO J, et al. Rate control based on unified RQ model for HEVC [EB/OL].(2012-02-10)[2020-08-01]. http: ∥phenix.int-evry.fr/jct/JCTVC-H0213.doc.
WANG Shanshe, MA Siwei, WANG Shiqi, et al. Rate-GOP based rate control for high efficiency video coding [J]. IEEE Journal of Selected Topics in Signal Processing, 2013, 7(6): 1101-1111.
LI Bin, LI Houqiang, LI Li, et al. λ domain rate control algorithm for high efficiency video coding [J]. IEEE Transactions on Image Processing, 2014, 23(9): 3841-3854.
LI Wei, REN Peng, ZHAO Fan, et al. A modified method for intra-coding rate control in high efficiency video coding [J]. Journal of Xi'an Jiaotong University, 2019, 53(4): 79-84.
WANG Miaohui, NGAN K N, LI Hongliang. An efficient frame-content based intra frame rate control for high efficiency video coding [J]. IEEE Signal Processing Letters, 2015, 22(7): 896-900.
GONG Yanchao, WAN Shuai, YANG Kaifang, et al. Temporal-layer-motivated lambda domain picture level rate control for random-access configuration in H.265/HEVC [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2019, 29(1): 156-170.
ZHOU Mingliang, WEI Xuekai, KWONG S, et al. Just noticeable distortion-based perceptual rate control in HEVC [J]. IEEE Transactions on Image Processing, 2020, 29: 7603-7614.
LI Li, LI Bin, LI Houqiang, et al. λ-domain optimal bit allocation algorithm for high efficiency video coding [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2018, 28(1): 130-142.
GONG Yanchao, WAN Shuai, YANG Kaifang, et al. Rate-distortion-optimization-based quantization parameter cascading technique for random-access configuration in H.265/HEVC [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2017, 27(6): 1304-1312.
GAO Yanbo, ZHU Ce, LI Shuai, et al. Temporally dependent rate-distortion optimization for low-delay hierarchical video coding [J]. IEEE Transactions on Image Processing, 2017, 26(9): 4457-4470.
BOSSEN F. Common HM test conditions and software reference configurations [EB/OL].(2013-01-23)[2020-08-01]. http: ∥phenix.int-evry.fr/jct/JCTVC -L1100.doc.
SUEHRING K, SHARMAN K. HM software [EB/OL].(2014-08-13)[2020-08-01]. https: ∥hevc.hhi. fraunhofer.de/svn/svnHEVCSoftware/tags.
LI B, LI H, LI L, et al. Rate control by R-lambda model for HEVC [EB/OL].(2012-10-19)[2020-08-01]. http: ∥phenix.int-evry.fr/jct/JCTVC-K0103. doc.
SULLIVAN G J, WIEGAND T. Rate-distortion optimization for video compression [J]. IEEE Signal Processing Magazine, 1998, 15(6): 74-90.
BEN-ISRAEL A. A Newton-Raphson method for the solution of systems of equations [J]. Journal of Mathematical Analysis and Applications, 1966, 15(2): 243-252.
YANG Kaifang, GONG Yanchao, MA Miao, et al. An efficient rate-distortion optimization method for low-delay configuration in H.265/HEVC based on temporal layer rate and distortion dependence [J]. IEEE Transactions on Circuits and Systems for Video Technology, 2019, 29(4): 1230-1236.
PATEUX S, JUNG J. An excel add-in for computing Bjøntegaard metric and its evolution [EB/OL].(2007-01-14)[2020-08-01]. https: ∥www.itu.int/wftp3/av-arch/video-site/0701_Mar/VCEG-AE07.doc.