【摘要】 首先分析了视频可分级编码的基本思想,讨论了时域、空域、SNR、FGS等基于单个视频参数的可分级编码方法。在此基础上,论述如何将时域、空域、SNR可分级性融合成新的混合精细可分级编码方法。更多还原

【Abstract】 Fundamental theory of scalable video coding is firstly analyzed, and discussed the methods of scalability that based on some one parameter of video such as the temporal scalability, the spatial scalability, SNR scalability and FGS. On this basis, discusses how to combining the temporal, spatial and SNR scalability to a hybrid fine granular scalable video coding.更多还原