The Research Based on H.264 Embedded Video Systems of Optimized Compression Algorithm
Yi Liu, Zhi Jun Cen, Jia Liu · Applied Mechanics and Materials · 2014
Analyzes the basic principles of H.264 video compression algorithm, such as integer DCT, multiple reference frame motion estimation, intra prediction, inter prediction; describes the characteristics of embedded systems, propose a feasible method of video signal optimization, by comparing with the experimental results, the influence of the H.264 coding bit rate bottleneck optimization function obtains a good result. These methods and ideas have practical significance, and it provides a strong reference for other development of video systems.