DocumentCode
2212615
Title
Frame Rate Adaptive Rate Model for Video Rate Control
Author
Hou, Junhui ; Wan, Shuai ; Yang, Fuzheng
Author_Institution
Sch. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´an, China
fYear
2010
fDate
7-8 Aug. 2010
Firstpage
226
Lastpage
229
Abstract
This paper analyzes in theory the relationship of the coding bit-rate with the frame rate and the quantization step respectively, using the quadratic rate model. Based on the theoretical analysis, a frame rate adaptive rate model is proposed for video rate control. Extensive experimental results have demonstrated the effectiveness of the theoretical analysis and the corresponding model. The proposed model is well suited for advanced rate control in video coding.
Keywords
adaptive control; rate distortion theory; video coding; frame rate adaptive rate model; quadratic rate model; video coding; video rate control; Fram erate adaptive; rate control; rate model; video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Communications (Mediacom), 2010 International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-0-7695-4136-5
Type
conf
DOI
10.1109/MEDIACOM.2010.36
Filename
5694187
Link To Document