中文说明：
工业摄影测量技术，利用matlab编写数字图像处理界面，包含相关手写算法，包括canny算子，LOG算子，canny滤波，高低通滤波，butterworth高低通滤波，数米粒，全方位图展开技术。
English Description：
Industrial photogrammetry technology, using MATLAB to write a digital image processing interface, including related handwritten algorithm, including Canny operator, LOG operator, canny filter, high-pass filter, Butterworth high-pass filter, several meters, omnidirectional map expansion technology.