使用天敏图象采集卡,采集流水产品图象,然后进行图形尺寸和颜色对比检测,剔除合格产品.利用LPT口控制电磁阀动作.是一个完整的视觉检测系统.已经在生产中应用.-The use of days-min image acquisition card, collecting water product images, and then graphics size and color contrast detection, excluding qualified products. The use of

实现直角坐标系至极坐标系下的图形图像变换。本方法为最新的快速变换方法，可应用于相位相关下的带旋转平移、缩放等变换。-the method can transform pic to radan.it can be used by PC to get the roation.

(log polar transform,LPT)图像对数极坐标变换-(Log polar transform, LPT) on the log-polar coordinate transform image

对数极坐标图像转换，适用于黑白图像转换,可实现旋转尺度不变特性-LPT transformation，applied to RGB->gray image