Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:A7
Session:
Number:A7-1
A Novel Rate Control Algorithm for H.264/AVC
Zhao Min, Takeshi Ikenaga, Satoshi Goto,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
Rate control has become an important part in the whole video coding scheme in order to get obtain consecutive and high quality pictures under a certain bandwidth. This paper presents a novel rate control algorithm for H.264/AVC. Instead of the traditional Mean Absolute Difference (MAD) linear prediction model, which is proposed JVT-G012, a new model is proposed including both temporal and spatial information of MAD. Because calculation complexity of the rate control part is not high comparing with other parts, such as motion estimation, this novel algorithm does not focus on reducing the calculation complexity.