Title :
A rate control algorithm for H.264/AVC based on histogram of difference
Author :
Ming, Quanshui ; Sun, Jifeng
Author_Institution :
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
A new rate control algorithm for H.264 based on histogram of difference is proposed in this paper to improve video distortion due to high motion or scene changes. In addition, a new frame level bits allocation method is proposed instead of equal allocation. Experimental results show that the proposed method have a better performance than the previous ones.
Keywords :
computational complexity; statistical analysis; video coding; H.264/AVC coding; frame level bits allocation method; histogram of difference; motion change; rate control algorithm; scene changes; video distortion; Educational institutions; Irrigation; Pixel; H.264; bits allocation; histogram of difference; measure for frame complexity; rate control;
Conference_Titel :
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6539-2
DOI :
10.1109/ICACTE.2010.5579431
