15
Chapter VIII Programming and Operation
of Equipment
8.1 Introduction of software operation methods
Our AOI uses two categories: image contrast and color extraction, as shown in the following
figure:
[Region Method]: the principle of this algorithm is image comparison. [Qualified Reference
Value] is similarity, which can be modified according to actual conditions. The higher the
qualified reference value is, the higher the inspection standard is. And the false alarm will be
relatively difficult to debug. If the image is blurred, check [Mean] or [Maximum] or adjust
[Lightness] and [Contrast] until the image is clear, and the inspection effect will be better. If you
only compare a certain feature in the image, you can click [Noumenon Extraction], as shown in
the figure: