使用matlab语言编程的steger图像边缘检测算法，不仅可以检测图像边缘中心，对于图像边的两侧，只要调整好参数也可以达到目标。-Matlab programming language used steger image edge detection algorithm, not only can detect the image edge centers, on both sides of the edge of the image, as long as the adjustment pa

用matlab写的steger算法，用于结构光条提取(Steger algorithm written in MATLAB for structural light strip extraction)