时空联合的视频对象分割，时域采用多帧帧差，形态学处理和高斯聚类，空域采用小波变换和分水岭变换。时域分割的模板与空域分水岭变换的结果融合得到最终的分割结果。-joint space-time video segmentation, multi-domain when displayed poor handling and morphology Gaussian clustering, airspace wavelet transform and watershed transformation.

IDL 小波融合程序，将sav文件放在add_add文件夹下。-IDL Wavelet fusion procedure,add the sav file to $ENVI_DIR/save_add folder.