Title :
Fast 4×4 intra-prediction mode selection for H.264
Author :
Yong-Dong, Zhang ; Feng, Dai ; Shou-Xun, Lin
Author_Institution :
Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing
Abstract :
In this paper, we propose a fast intra-prediction mode selection method for JVT video coding standard H.264. Based on local edge information obtained by calculating edge feature parameters, the method can reduce the computational complexity considerably while maintaining similar PSNR and bit rate. Experimental results are presented to show the effectiveness of the proposed method
Keywords :
computational complexity; feature extraction; video coding; H.264 video coding standard; PSNR; bit rate; computational complexity reduction; fast intra-prediction mode selection method; local edge feature parameters; video coding efficiency; Bit rate; Computational complexity; Computers; Cost function; Data mining; Histograms; PSNR; Quantization; Termination of employment; Video coding;
Conference_Titel :
Multimedia and Expo, 2004. ICME '04. 2004 IEEE International Conference on
Conference_Location :
Taipei
Print_ISBN :
0-7803-8603-5
DOI :
10.1109/ICME.2004.1394421
