基于上下文的自适应算术编码(信息论与编码课程中的课程设计)-Context-based adaptive binary arithmetic coding (information theory and coding courses in curriculum design)

The optimal predictors of a lifting scheme in the general n-dimensional case are obtained and applied for the lossless compression of still images using rst quincunx sampling and then simple row-column sampling. In each case, the e ciency of the