Design and implementation of preprocessor for spatial fine granularity scalable coding
空域精细可扩展编码预处理器的设计和实现

To apply Spatial Fine Granularity Scalable Coding(S-FGS) efficiently, a design and implementation of preprocessor was proposed. This scheme used small RAM to store frame data. Moreover, parallel and pipelined data could be effectively applicable to this scheme. The analysis based on the simulation of the preprocessor shows that the scheme can meet the functional and real-time requirements of S-FGS.