A modified zero-tree image coding method for DICOM image communication
Xiaojun Ding · Information of Medical Equipment · 2003
For multi-frame continuous DICOM images,this paper consults the DCT-based coding method of video compression,a new method is put forward that uses wavelet transform on error-frame after motion estimation and motion compensation.Experiment results indicate that the compression ratio of the above method can be stably above20and Peak-Value SNR(Signal-Noise-Ratio)can be above30db.And this paper also adopts an improved TSS which can improve the coding efficiency.So the method can meet the compression and transmission requests of medical image array very well.