Title :
Piecewise Linear Model for Real-Time Rate Control
Author :
Chi-Wah Wong ; Au, Oscar C. ; Wong, Raymond Chi-Wing ; Lam, Hong-Kwai
Author_Institution :
Hong Kong Univ. of Sci. & Technol., China
fDate :
March 18-23, 2005
Keywords :
distortion; piecewise linear techniques; quantisation (signal); variable rate codes; video coding; PSNR gain; linear distortion model; macro-block quantization parameters; macroblock prediction error standard deviation; piecewise linear rate model; quantization step size; rate/distortion relationship; real-time rate control; video coding; Bit rate; Communication system control; Discrete cosine transforms; Entropy; Gold; Piecewise linear techniques; Predictive models; Quantization; Rate distortion theory; Videoconference;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415397
