Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder

Lien Fei Chen; Kun Hsing Li; Chong Yu Huang; Yeong Kang Lai

doi:10.1109/ICME.2008.4607392

Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder

Lien Fei Chen^*, Kun Hsing Li, Chong Yu Huang, Yeong Kang Lai

^*Corresponding author for this work

National Chung Hsing University

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

6 Scopus citations

Abstract

Intra mode decision is the significant technique to improve the coding performance of H.264/AVC intra frame coder. Many intra frame coding architectures are proposed to achieve the high performance requirement by using the sum of absolute integer transformed differences (SAITD) mode decision instead of the sum of absolute transformed differences (SATD) mode decision. In this paper, we analyze the RD performance among the SAITD model and the SATD model, and validate that the SATD-based mode decision is better than SAITD model. In the light of the claim, an efficient multi-transform architecture with unique kernel is proposed to attempt deriving the coefficients of integer transforme and Hadamard transform simultaneously. Moreover, proposed architecture can be configured to perform all 4×4 transforms and 2×2 transform for luma and chroma coding. By utilizing our multi-transform architecture, H.264/AVC intra frame coder via the interleaved I4MB/16MB prediction schedule can be realized based on the SATD model.

Original language	English
Title of host publication	2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
Pages	145-148
Number of pages	4
DOIs	https://doi.org/10.1109/ICME.2008.4607392
State	Published - 2008
Externally published	Yes
Event	2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Hannover, Germany Duration: 23 06 2008 → 26 06 2008

Publication series

Name	2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings

Conference

Conference	2008 IEEE International Conference on Multimedia and Expo, ICME 2008
Country/Territory	Germany
City	Hannover
Period	23/06/08 → 26/06/08

Keywords

H.264/AVC
Intra frame coder
Intra mode decision
Multi-transform architecture
VLSI

Access to Document

10.1109/ICME.2008.4607392

Cite this

Chen, L. F., Li, K. H., Huang, C. Y., & Lai, Y. K. (2008). Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder. In 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings (pp. 145-148). Article 4607392 (2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings). https://doi.org/10.1109/ICME.2008.4607392

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title = "Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder",

abstract = "Intra mode decision is the significant technique to improve the coding performance of H.264/AVC intra frame coder. Many intra frame coding architectures are proposed to achieve the high performance requirement by using the sum of absolute integer transformed differences (SAITD) mode decision instead of the sum of absolute transformed differences (SATD) mode decision. In this paper, we analyze the RD performance among the SAITD model and the SATD model, and validate that the SATD-based mode decision is better than SAITD model. In the light of the claim, an efficient multi-transform architecture with unique kernel is proposed to attempt deriving the coefficients of integer transforme and Hadamard transform simultaneously. Moreover, proposed architecture can be configured to perform all 4×4 transforms and 2×2 transform for luma and chroma coding. By utilizing our multi-transform architecture, H.264/AVC intra frame coder via the interleaved I4MB/16MB prediction schedule can be realized based on the SATD model.",

keywords = "H.264/AVC, Intra frame coder, Intra mode decision, Multi-transform architecture, VLSI",

author = "Chen, {Lien Fei} and Li, {Kun Hsing} and Huang, {Chong Yu} and Lai, {Yeong Kang}",

year = "2008",

doi = "10.1109/ICME.2008.4607392",

language = "英语",

isbn = "9781424425716",

series = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings",

pages = "145--148",

booktitle = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings",

note = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 ; Conference date: 23-06-2008 Through 26-06-2008",

}

Chen, LF, Li, KH, Huang, CY & Lai, YK 2008, Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder. in 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings., 4607392, 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings, pp. 145-148, 2008 IEEE International Conference on Multimedia and Expo, ICME 2008, Hannover, Germany, 23/06/08. https://doi.org/10.1109/ICME.2008.4607392

Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder. / Chen, Lien Fei; Li, Kun Hsing; Huang, Chong Yu et al.
2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings. 2008. p. 145-148 4607392 (2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings).

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

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AU - Li, Kun Hsing

AU - Huang, Chong Yu

AU - Lai, Yeong Kang

PY - 2008

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N2 - Intra mode decision is the significant technique to improve the coding performance of H.264/AVC intra frame coder. Many intra frame coding architectures are proposed to achieve the high performance requirement by using the sum of absolute integer transformed differences (SAITD) mode decision instead of the sum of absolute transformed differences (SATD) mode decision. In this paper, we analyze the RD performance among the SAITD model and the SATD model, and validate that the SATD-based mode decision is better than SAITD model. In the light of the claim, an efficient multi-transform architecture with unique kernel is proposed to attempt deriving the coefficients of integer transforme and Hadamard transform simultaneously. Moreover, proposed architecture can be configured to perform all 4×4 transforms and 2×2 transform for luma and chroma coding. By utilizing our multi-transform architecture, H.264/AVC intra frame coder via the interleaved I4MB/16MB prediction schedule can be realized based on the SATD model.

AB - Intra mode decision is the significant technique to improve the coding performance of H.264/AVC intra frame coder. Many intra frame coding architectures are proposed to achieve the high performance requirement by using the sum of absolute integer transformed differences (SAITD) mode decision instead of the sum of absolute transformed differences (SATD) mode decision. In this paper, we analyze the RD performance among the SAITD model and the SATD model, and validate that the SATD-based mode decision is better than SAITD model. In the light of the claim, an efficient multi-transform architecture with unique kernel is proposed to attempt deriving the coefficients of integer transforme and Hadamard transform simultaneously. Moreover, proposed architecture can be configured to perform all 4×4 transforms and 2×2 transform for luma and chroma coding. By utilizing our multi-transform architecture, H.264/AVC intra frame coder via the interleaved I4MB/16MB prediction schedule can be realized based on the SATD model.

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ER -

Analysis and architecture design of multi-transform architecture for H.264/AVC intra frame coder

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Keywords

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