Keywords Digital Image Processing;2-D Optical Super Heterodyne;Photocarrier;Phase-shift method;Photomechanics;Digital Image Shearography;Scanning Moire method;Computer Vision;

• 数字图象处理;二维光学超外差;光载波;相移法;数字图象错位术;扫描云纹;计算机视觉;光测力学;