Very Low Bit-Rate Video Coding Using Motion Compensated 3-D Wavelet Transform

摘要

A new motion-compensated 3-D wavelet transform (CM-3DW) video coding scheme is presented in this paper. The new coding scheme has a good performance in average PSNR, compression ratio and visual quality of re- constructions compared with the existing 3-D wavelet transform (3DWT0 coding methods and motion-compensated 2-D wavelet transform (MC-WT) coding method. The new MC-3DWT coding scheme is suitable for very low bit- rate video coding.