对摄影测量相机的参数进行标定，拍摄已知精确尺寸的标定板，读入图像，角点检测，标定相机的内外参数，重构标定板与相机的空间结构-The parameters of the photogrammetric camera calibration, accurate recording of known size calibration plate, read the image, corner detection, external camera calibration parameters, cali

360全景相机拍摄的图片用matlab展开成普通图片-360 panoramic camera images using matlab expanded into ordinary pictures