HEVC Intra Mode Selection Using Benford's Law

被引：6

作者：

Tariq, Junaid ^{[1
]}

Ijaz, Amir ^{[2
]}

机构：

[1] HITEC Univ, Dept Comp Sci, Taxila, Pakistan

[2] HITEC Univ, Dept Comp Engn, Taxila, Pakistan

来源：

CIRCUITS SYSTEMS AND SIGNAL PROCESSING | 2021年 / 40卷 / 01期

关键词：

Benford's law; Intra mode; Video coding; Complexity reduction; DISTORTION COST ESTIMATION; DECISION; PREDICTION; ALGORITHM; EFFICIENCY;

D O I：

10.1007/s00034-020-01482-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, Benford's law (BF) is analyzed and its feasibility is presented to solve the complexity issue of high-efficiency video coding (HEVC). Secondly, the intra modes selected for the current block are modeled using BF's curve to identify the most important intra modes. Finally, the intra mode computation process is terminated when the probability of these intra modes does not follow BF's curve. This termination results in an early mode decision algorithm that reduces the complexity of HEVC. Experimental results on HEVC's dataset show that the proposed algorithm reduces the complexity of the HEVC by 32.77% and the increase in BD-BR (Bjontegaard delta bit rate) is only 1.62%.

引用

页码：418 / 437

页数：20

共 50 条

[21] IMPROVED INTRA MODE SIGALING FOR HEVC
Van Wallendael, Glenn
Van Leuven, Sebastiaan
De Cock, Jan
Lambert, Peter
Van de Walle, Rik
Barbarien, Joeri
Munteanu, Adrian
2011 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME), 2011,
[22] Using Benford's law on the seismic reflectivity analysis
de Macedo, Isadora A. S.
de Figueiredo, Jose Jadsom S.
INTERPRETATION-A JOURNAL OF SUBSURFACE CHARACTERIZATION, 2018, 6 (03): : T689 - T697
[23] Characterizing Memory Failures Using Benford's Law
Ferreira, Kurt B.
Levy, Scott
EURO-PAR 2021: PARALLEL PROCESSING WORKSHOPS, 2022, 13098 : 310 - 321
[24] Selecting Audit Samples Using Benford's Law
da Silva, Carlos Gomes
Carreira, Pedro M. R.
AUDITING-A JOURNAL OF PRACTICE & THEORY, 2013, 32 (02): : 53 - 65
[25] Adaptive Fraud Detection using Benford's Law
Lu, Fletcher
Boritz, J. Efrim
Covvey, Dominic
ADVANCES IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS, 2006, 4013 : 347 - 358
[26] Fast Intra Mode Decision for HEVC Intra Coding
Ismail, M.
Jo, Hyunho
Sim, Donggyu
18TH IEEE INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS (ISCE 2014), 2014,
[27] Images and Benford's law
Jolion, JM
JOURNAL OF MATHEMATICAL IMAGING AND VISION, 2001, 14 (01) : 73 - 81
[28] BENFORD'S LAW BLUNDERS
Hill, Theodore P.
AMERICAN STATISTICIAN, 2011, 65 (02): : 141 - 141
[29] An introduction to Benford's law
Shiu, Peter
MATHEMATICAL GAZETTE, 2016, 100 (549): : 564 - 567
[30] A derivation of Benford's law
3 Loma Vista, Los Alamos, NM 87544
不详
不详
Am J Math Manage Sci, 2006, 3-4 (355-370):

← 1 2 3 4 5 →