Low-complexity mode-dependent KLT for block-based intra coding

Proceedings - International Conference on Image Processing, ICIP

Volumn , Issue , 2011, Pages 3685-3688

  Yeo, Chuohao ^a   Tan, Yih Han ^a   Li, Zhengguo ^a  

^a INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

Author keywords

HEVC; Intra coding; Transforms

Indexed keywords

BIT-SHIFTS; CODING EFFICIENCY; DIRECTIONAL TRANSFORMS; DISCRETE SINE TRANSFORMS; HEVC; IMAGE CORRELATIONS; INTRA CODING; INTRA PREDICTION; INTRA PREDICTION MODES; LOW-COMPLEXITY; REFERENCE SOFTWARE; STORAGE COSTS; TRANSFORM CODING; TRANSFORM MATRICES;

CODES (SYMBOLS); COSINE TRANSFORMS; DISCRETE COSINE TRANSFORMS; MATHEMATICAL TRANSFORMATIONS; PRINCIPAL COMPONENT ANALYSIS;

IMAGE CODING;

EID: 84863062026     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2011.6116519     Document Type: Conference Paper

References (12)

1. Yan Ye and Marta Karczewicz, "Improved H.264 Intra Coding based on Bi-directional Intra Prediction, Directional Transform, and Adaptive Coefficient Scanning," in IEEE International Conference on Image Processing, 2008.
2. Chuohao Yeo, Yih Han Tan, Zhengguo Li, and Susanto Rahardja, "Mode-dependent fast separable KLT for block-based intra coding,"accepted in IEEE International Conference on Circuits and Systems, 2011.
3. J Han, A Saxena, and K Rose, "Towards jointly optimal spatial prediction and adaptive transform in video/image coding," in IEEE International Conference on Acoustics, Speech and Signal Processing, 2010.
4. Bing Zeng and Jingjing Fu, "Directional discrete cosine transforms - a new framework for image coding," IEEE Transactions on Circuits and Systems for Video Technology, vol. 18, no. 3, pp. 305, 2008.
5. Chuo-Ling Chang, M. Makar, S.S. Tsai, and B. Girod, "Direction- adaptive partitioned block transform for color image coding," IEEE Transactions on Image Processing, vol. 19, no. 7, pp. 1740 -1755, 2010.
6. Fatih Kamisli and Jae S Lim, "Transforms for the Motion Compensation Residual," in IEEE International Conference on Acoustics, Speech and Signal Processing, 2009.
7. R A Cohen, S Klomp, A Vetro, and H Sun, "Direction-adaptive transforms for coding prediction residuals," in IEEE International Conference on Image Processing, 2010.
8. T. K. Tan, G. J. Sullivan, and J.-R. Ohm, "Summary of HEVC working draft 1 and HEVC test model (HM)," in JCTVC-C405, Guangzhou, China, Oct 2010.
9. W.C. Yueh, "Eigenvalues of several tridiagonal matrices," Applied Mathematics E-Notes, vol. 5, pp. 66-74, 2005.
10. Z Wang, "Fast Discrete Sine Transform Algorithms," Elsevier Signal Processing, vol. 19, pp. 91-102, 1990. (Pubitemid 20670339)
11. Frank Bossen, "Common test conditions and software reference configurations,"in JCTVC-C500, Guangzhou, China, Oct 2010.
12. G. Bjøntegaard, "Calculation of Average PSNR Differences between RD curves," in ITU-T SC16/Q6, VCEG-M33, Austin, USA, Apr 2001.