Time-based assessment for H.264 decoder

Xingchun Liu; Xinsheng Wang

doi:10.1109/CISP.2010.5647679

Time-based assessment for H.264 decoder

Xingchun Liu^*
, Xinsheng Wang

^*Corresponding author for this work

Harbin Institute of Technology Weihai

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

Abstract

With the developing of internet and wireless networks, H.264 video communication is applied more and more widely in embedded system. But, there is a troublesome problem of the decoding speed in embedded applications. In order to solve the problem, knowing which part is the most time-consuming in the decoder is important. In this paper, a method of time assessment for H.264 decoder is proposed, and it is used in JM8.6. The result of time assessment is also be given in this paper. Experimental results show that the most time-consuming parts of JM8.6 is the function of pixel interpolation, reading one macro-block, decoding one macro-block, inverse transform, and removing block effect.

Original language	English
Title of host publication	Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010
Pages	499-501
Number of pages	3
DOIs	https://doi.org/10.1109/CISP.2010.5647679
State	Published - 2010
Externally published	Yes
Event	2010 3rd International Congress on Image and Signal Processing, CISP 2010 - Yantai, China Duration: 16 Oct 2010 → 18 Oct 2010

Publication series

Name	Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010
Volume	2

Conference

Conference	2010 3rd International Congress on Image and Signal Processing, CISP 2010
Country/Territory	China
City	Yantai
Period	16/10/10 → 18/10/10

Keywords

Assessment
Component
H.264
JM8.6
Runtime

Access to Document

10.1109/CISP.2010.5647679

Cite this

@inproceedings{83763d1d5e1b42c49e37737d544aee15,

title = "Time-based assessment for H.264 decoder",

abstract = "With the developing of internet and wireless networks, H.264 video communication is applied more and more widely in embedded system. But, there is a troublesome problem of the decoding speed in embedded applications. In order to solve the problem, knowing which part is the most time-consuming in the decoder is important. In this paper, a method of time assessment for H.264 decoder is proposed, and it is used in JM8.6. The result of time assessment is also be given in this paper. Experimental results show that the most time-consuming parts of JM8.6 is the function of pixel interpolation, reading one macro-block, decoding one macro-block, inverse transform, and removing block effect.",

keywords = "Assessment, Component, H.264, JM8.6, Runtime",

author = "Xingchun Liu and Xinsheng Wang",

year = "2010",

doi = "10.1109/CISP.2010.5647679",

language = "英语",

isbn = "9781424465149",

series = "Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010",

pages = "499--501",

booktitle = "Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010",

note = "2010 3rd International Congress on Image and Signal Processing, CISP 2010 ; Conference date: 16-10-2010 Through 18-10-2010",

}

Liu, X & Wang, X 2010, Time-based assessment for H.264 decoder. in Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010., 5647679, Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010, vol. 2, pp. 499-501, 2010 3rd International Congress on Image and Signal Processing, CISP 2010, Yantai, China, 16/10/10. https://doi.org/10.1109/CISP.2010.5647679

Time-based assessment for H.264 decoder. / Liu, Xingchun; Wang, Xinsheng.
Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010. 2010. p. 499-501 5647679 (Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010; Vol. 2).

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

TY - GEN

T1 - Time-based assessment for H.264 decoder

AU - Liu, Xingchun

AU - Wang, Xinsheng

PY - 2010

Y1 - 2010

N2 - With the developing of internet and wireless networks, H.264 video communication is applied more and more widely in embedded system. But, there is a troublesome problem of the decoding speed in embedded applications. In order to solve the problem, knowing which part is the most time-consuming in the decoder is important. In this paper, a method of time assessment for H.264 decoder is proposed, and it is used in JM8.6. The result of time assessment is also be given in this paper. Experimental results show that the most time-consuming parts of JM8.6 is the function of pixel interpolation, reading one macro-block, decoding one macro-block, inverse transform, and removing block effect.

AB - With the developing of internet and wireless networks, H.264 video communication is applied more and more widely in embedded system. But, there is a troublesome problem of the decoding speed in embedded applications. In order to solve the problem, knowing which part is the most time-consuming in the decoder is important. In this paper, a method of time assessment for H.264 decoder is proposed, and it is used in JM8.6. The result of time assessment is also be given in this paper. Experimental results show that the most time-consuming parts of JM8.6 is the function of pixel interpolation, reading one macro-block, decoding one macro-block, inverse transform, and removing block effect.

KW - Assessment

KW - Component

KW - H.264

KW - JM8.6

KW - Runtime

UR - https://www.scopus.com/pages/publications/78650559744

U2 - 10.1109/CISP.2010.5647679

DO - 10.1109/CISP.2010.5647679

M3 - 会议稿件

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SN - 9781424465149

T3 - Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010

SP - 499

EP - 501

BT - Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010

T2 - 2010 3rd International Congress on Image and Signal Processing, CISP 2010

Y2 - 16 October 2010 through 18 October 2010

ER -

Time-based assessment for H.264 decoder

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Conference

Keywords

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