A novel weighted cross prediction for H.264 intra coding

Liping Wang; Lai-Man Po; Yusuf Md.Salah Uddin; Ka-Man Wong; Shenyuan Li

doi:10.1109/ICME.2009.5202462

A novel weighted cross prediction for H.264 intra coding

Liping Wang
, Lai-Man Po
, Yusuf Md.Salah Uddin
, Ka-Man Wong
, Shenyuan Li

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

13 Citations (Scopus)

Abstract

In this paper, a novel weighted cross prediction (WCP) mode is proposed to replace DC mode in Intra-4x4 prediction of H.264/AVC. In the proposed scheme, the upper right part of one 4x4 block mainly employs vertical prediction while the lower left part mainly uses horizontal prediction, predicting both in vertical and horizontal directions in one block. This scheme uses simple prediction equations with fixed weighting coefficients. Experimental results show that WCP has improvement compared to H.264 and it is very competitive while comparing to other Intra-4x4 prediction algorithms. ©2009 IEEE.

Original language	English
Title of host publication	Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009
Pages	165-168
DOIs	https://doi.org/10.1109/ICME.2009.5202462
Publication status	Published - 2009
Event	2009 IEEE International Conference on Multimedia and Expo, ICME 2009 - New York, NY, United States Duration: 28 Jun 2009 → 3 Jul 2009

Conference

Conference	2009 IEEE International Conference on Multimedia and Expo, ICME 2009
Place	United States
City	New York, NY
Period	28/06/09 → 3/07/09

Research Keywords

Intra prediction
Prediction mode
Video coding
Weighted cross prediction (WCP)

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10.1109/ICME.2009.5202462

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@inproceedings{84e3d623935c45eeab7c1d3518c86a49,

title = "A novel weighted cross prediction for H.264 intra coding",

abstract = "In this paper, a novel weighted cross prediction (WCP) mode is proposed to replace DC mode in Intra-4x4 prediction of H.264/AVC. In the proposed scheme, the upper right part of one 4x4 block mainly employs vertical prediction while the lower left part mainly uses horizontal prediction, predicting both in vertical and horizontal directions in one block. This scheme uses simple prediction equations with fixed weighting coefficients. Experimental results show that WCP has improvement compared to H.264 and it is very competitive while comparing to other Intra-4x4 prediction algorithms. {\textcopyright}2009 IEEE.",

keywords = "Intra prediction, Prediction mode, Video coding, Weighted cross prediction (WCP)",

author = "Liping Wang and Lai-Man Po and Uddin, \{Yusuf Md.Salah\} and Ka-Man Wong and Shenyuan Li",

year = "2009",

doi = "10.1109/ICME.2009.5202462",

language = "English",

isbn = "9781424442911",

pages = "165--168",

booktitle = "Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009",

note = "2009 IEEE International Conference on Multimedia and Expo, ICME 2009 ; Conference date: 28-06-2009 Through 03-07-2009",

}

Wang, L, Po, L-M, Uddin, YMS, Wong, K-M & Li, S 2009, A novel weighted cross prediction for H.264 intra coding. in Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009., 5202462, pp. 165-168, 2009 IEEE International Conference on Multimedia and Expo, ICME 2009, New York, NY, United States, 28/06/09. https://doi.org/10.1109/ICME.2009.5202462

A novel weighted cross prediction for H.264 intra coding. / Wang, Liping; Po, Lai-Man; Uddin, Yusuf Md.Salah et al.
Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009. 2009. p. 165-168 5202462.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A novel weighted cross prediction for H.264 intra coding

AU - Wang, Liping

AU - Po, Lai-Man

AU - Uddin, Yusuf Md.Salah

AU - Wong, Ka-Man

AU - Li, Shenyuan

PY - 2009

Y1 - 2009

N2 - In this paper, a novel weighted cross prediction (WCP) mode is proposed to replace DC mode in Intra-4x4 prediction of H.264/AVC. In the proposed scheme, the upper right part of one 4x4 block mainly employs vertical prediction while the lower left part mainly uses horizontal prediction, predicting both in vertical and horizontal directions in one block. This scheme uses simple prediction equations with fixed weighting coefficients. Experimental results show that WCP has improvement compared to H.264 and it is very competitive while comparing to other Intra-4x4 prediction algorithms. ©2009 IEEE.

AB - In this paper, a novel weighted cross prediction (WCP) mode is proposed to replace DC mode in Intra-4x4 prediction of H.264/AVC. In the proposed scheme, the upper right part of one 4x4 block mainly employs vertical prediction while the lower left part mainly uses horizontal prediction, predicting both in vertical and horizontal directions in one block. This scheme uses simple prediction equations with fixed weighting coefficients. Experimental results show that WCP has improvement compared to H.264 and it is very competitive while comparing to other Intra-4x4 prediction algorithms. ©2009 IEEE.

KW - Intra prediction

KW - Prediction mode

KW - Video coding

KW - Weighted cross prediction (WCP)

UR - https://www.scopus.com/pages/publications/70449557015

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-70449557015&origin=recordpage

U2 - 10.1109/ICME.2009.5202462

DO - 10.1109/ICME.2009.5202462

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781424442911

SP - 165

EP - 168

BT - Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009

T2 - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009

Y2 - 28 June 2009 through 3 July 2009

ER -

A novel weighted cross prediction for H.264 intra coding

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