检测二工件之差异性的检测方法及检测系统;DETECTING METHOD AND DETECTING SYSTEM FOR DISTINGUISHING THE DIFFERENCE OF TWO WORKPIECES

摘要

一种检测方法，用以检测一第一工件与一第二工件的差异，该检测方法包括下列步骤：置放第一工件于一检测平台的一预设位置；于一预设角度撷取第一工件之一第一图像，并取得第一图像的一第一像素资料；置放第二工件于检测平台的预设位置；于预设角度撷取第二工件之一第二图像，并取得第二图像的一第二像素资料；计算第一像素资料及第二像素资料之各像素的差值，并取得一比对资料。; capturing a first image of the first workpiece at a preset angle, and receiving a first pixel data of the first image; placing the second workpiece on the preset position of the detecting platform; capturing a second image of the second workpiece at the preset angle, and receiving a second pixel data of the first image; calculating the difference of each pixel between the first pixel data and the second pixel data.