Advanced Rate Control Technologies for MVC


Tao Yan1, In-Ho Ra2, Na Song1, Yu Youhao1, Zhicheng Wu1 and Zhongyu Shi1, 1Putian University, China, 2Kunsan National University, South Korea


After analyzing the research status and existing problems of multi-view video coding and bit rate control, we found that in addition to achieving higher coding efficiency, scalability characteristics, and quality consistency, reasonable bit rate control is urgent What needs further research. The paper proposes a multi-view video coding rate control algorithm based on the quadratic rate distortion (RD) model is presented. There are already many rate control algorithms. However, the testing work is very important, and different sequences need to be tested to effectively judge the effectiveness of the algorithm. Experimental simulation results show that the algorithm can effectively control the bit rate of multi-view video coding, while maintaining efficient coding efficiency, compared with the current MVC using JVT with fixed quantization parameters.


MVC(multi-view video coding), Rate control, Bit allocation, Basic unit layer.

Full Text  Volume 10, Number 5