DM642视频的二维小波变换，采集原始视频，二维小波后输出显示。-Dm642 video two-dimensional ，collect the original video , put the output on the screen after a two-dimensional change.

ods can be put into a level-set framework using a Lipschitz function  for automatic topology changes. Both models are discussed in detail and validated with numerical results. Medical Imaging: Segmentation Michael Wasilewski 1 Introduction