Motion vector refinement algorithm for the high definition video coding

Le Thanh Ha; Seung Won Jung; The Duy Bui; Dinh Trieu Duong; Sung Jea Ko

doi:10.1007/978-3-642-26010-0_43

Motion vector refinement algorithm for the high definition video coding

Le Thanh Ha, Seung Won Jung, The Duy Bui, Dinh Trieu Duong, Sung Jea Ko

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In H.264/AVC, simplified rate distortion optimisation (RDO) is performed to estimate the motion vector (MV). As a result, the estimated MV is often suboptimal since the residual bitrate is not considered, which results in the deterioration of the coding efficiency. In this paper, we propose an MV refinement algorithm in which the final MV is selected from a set of candidate MVs by using the RDO including the residual bitrate. To further improve the performance of optimal MV selection, the RD calculation method in the RDO is modified using the deblocking filters. Experimental results show that the proposed algorithm outperforms the conventional H.264 in terms of coding efficiency.

Original language	English
Title of host publication	Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings
Pages	357-363
Number of pages	7
DOIs	https://doi.org/10.1007/978-3-642-26010-0_43
Publication status	Published - 2011
Event	2011 Int. Conf. on Control and Automation CA 2011 andCircuits Control Commun. Electric.Electronics EnergySyst.Signal and Simulation CES3 2011 Held as Part of the 3rd Int.Mega-Conf.on Future-Gener.Inf.Technol.FGIT 2011 in Conjunction with GDC 2011 - Jeju Island, Korea, Republic of Duration: 2011 Dec 8 → 2011 Dec 10

Publication series

Name	Communications in Computer and Information Science
Volume	256 CCIS
ISSN (Print)	1865-0929

Other

Other	2011 Int. Conf. on Control and Automation CA 2011 andCircuits Control Commun. Electric.Electronics EnergySyst.Signal and Simulation CES3 2011 Held as Part of the 3rd Int.Mega-Conf.on Future-Gener.Inf.Technol.FGIT 2011 in Conjunction with GDC 2011
Country/Territory	Korea, Republic of
City	Jeju Island
Period	11/12/8 → 11/12/10

Keywords

Coding Efficiency
H.264
HDTV
RDO

ASJC Scopus subject areas

Computer Science(all)
Mathematics(all)

Access to Document

10.1007/978-3-642-26010-0_43

Cite this

Ha, L. T., Jung, S. W., Bui, T. D., Duong, D. T., & Ko, S. J. (2011). Motion vector refinement algorithm for the high definition video coding. In Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings (pp. 357-363). (Communications in Computer and Information Science; Vol. 256 CCIS). https://doi.org/10.1007/978-3-642-26010-0_43

Motion vector refinement algorithm for the high definition video coding. / Ha, Le Thanh; Jung, Seung Won; Bui, The Duy et al.
Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings. 2011. p. 357-363 (Communications in Computer and Information Science; Vol. 256 CCIS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ha, LT, Jung, SW, Bui, TD, Duong, DT & Ko, SJ 2011, Motion vector refinement algorithm for the high definition video coding. in Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings. Communications in Computer and Information Science, vol. 256 CCIS, pp. 357-363, 2011 Int. Conf. on Control and Automation CA 2011 andCircuits Control Commun. Electric.Electronics EnergySyst.Signal and Simulation CES3 2011 Held as Part of the 3rd Int.Mega-Conf.on Future-Gener.Inf.Technol.FGIT 2011 in Conjunction with GDC 2011, Jeju Island, Korea, Republic of, 11/12/8. https://doi.org/10.1007/978-3-642-26010-0_43

Ha LT, Jung SW, Bui TD, Duong DT, Ko SJ. Motion vector refinement algorithm for the high definition video coding. In Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings. 2011. p. 357-363. (Communications in Computer and Information Science). doi: 10.1007/978-3-642-26010-0_43

Ha, Le Thanh ; Jung, Seung Won ; Bui, The Duy et al. / Motion vector refinement algorithm for the high definition video coding. Control and Automation, and Energy System Engineering - International Conferences, CA and CES3 2011, Held as Part of the FGIT 2011, in Conjunction with GDC 2011, Proceedings. 2011. pp. 357-363 (Communications in Computer and Information Science).

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Motion vector refinement algorithm for the high definition video coding

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