Transformed-domain intra mode decision in H.264/AVC encoder

Yung Chiang Wei; Jar Ferr Yang

doi:10.1109/TENCON.2006.344171

Transformed-domain intra mode decision in H.264/AVC encoder

Yung Chiang Wei, Jar Ferr Yang

Institute of Computer and Communication Engineering

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

10 Citations (Scopus)

Abstract

In this paper, a fast mode decision method for intra prediction is proposed to reduce the H.264/AVC encoder complexity. By using the edge directions of the coding blocks to estimate the prediction modes, we propose a novel method dedicated to H.264/AVC to reduce the computation overhead for edge detection. The edge direction of each block is detected from only part of coefficients obtained in the transformed domain. Based on the estimated edge direction, we can speed up the intra mode decision process of each coding block for both luma and chroma components.

Original language	English
Title of host publication	2006 IEEE Region 10 Conference, TENCON 2006
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	1424405491, 9781424405497
DOIs	https://doi.org/10.1109/TENCON.2006.344171
Publication status	Published - 2006 Jan 1
Event	2006 IEEE Region 10 Conference, TENCON 2006 - Hong Kong, China Duration: 2006 Nov 14 → 2006 Nov 17

Publication series

Name	IEEE Region 10 Annual International Conference, Proceedings/TENCON
ISSN (Print)	2159-3442
ISSN (Electronic)	2159-3450

Other

Other	2006 IEEE Region 10 Conference, TENCON 2006
Country/Territory	China
City	Hong Kong
Period	06-11-14 → 06-11-17

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TENCON.2006.344171

Cite this

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title = "Transformed-domain intra mode decision in H.264/AVC encoder",

abstract = "In this paper, a fast mode decision method for intra prediction is proposed to reduce the H.264/AVC encoder complexity. By using the edge directions of the coding blocks to estimate the prediction modes, we propose a novel method dedicated to H.264/AVC to reduce the computation overhead for edge detection. The edge direction of each block is detected from only part of coefficients obtained in the transformed domain. Based on the estimated edge direction, we can speed up the intra mode decision process of each coding block for both luma and chroma components.",

author = "Wei, {Yung Chiang} and Yang, {Jar Ferr}",

year = "2006",

month = jan,

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doi = "10.1109/TENCON.2006.344171",

language = "English",

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series = "IEEE Region 10 Annual International Conference, Proceedings/TENCON",

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note = "2006 IEEE Region 10 Conference, TENCON 2006 ; Conference date: 14-11-2006 Through 17-11-2006",

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Wei, YC & Yang, JF 2006, Transformed-domain intra mode decision in H.264/AVC encoder. in 2006 IEEE Region 10 Conference, TENCON 2006., 4142246, IEEE Region 10 Annual International Conference, Proceedings/TENCON, Institute of Electrical and Electronics Engineers Inc., 2006 IEEE Region 10 Conference, TENCON 2006, Hong Kong, China, 06-11-14. https://doi.org/10.1109/TENCON.2006.344171

Transformed-domain intra mode decision in H.264/AVC encoder. / Wei, Yung Chiang; Yang, Jar Ferr.
2006 IEEE Region 10 Conference, TENCON 2006. Institute of Electrical and Electronics Engineers Inc., 2006. 4142246 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

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

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AU - Yang, Jar Ferr

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N2 - In this paper, a fast mode decision method for intra prediction is proposed to reduce the H.264/AVC encoder complexity. By using the edge directions of the coding blocks to estimate the prediction modes, we propose a novel method dedicated to H.264/AVC to reduce the computation overhead for edge detection. The edge direction of each block is detected from only part of coefficients obtained in the transformed domain. Based on the estimated edge direction, we can speed up the intra mode decision process of each coding block for both luma and chroma components.

AB - In this paper, a fast mode decision method for intra prediction is proposed to reduce the H.264/AVC encoder complexity. By using the edge directions of the coding blocks to estimate the prediction modes, we propose a novel method dedicated to H.264/AVC to reduce the computation overhead for edge detection. The edge direction of each block is detected from only part of coefficients obtained in the transformed domain. Based on the estimated edge direction, we can speed up the intra mode decision process of each coding block for both luma and chroma components.

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M3 - Conference contribution

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SN - 9781424405497

T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2006 IEEE Region 10 Conference, TENCON 2006

Y2 - 14 November 2006 through 17 November 2006

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Transformed-domain intra mode decision in H.264/AVC encoder

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