Abstract: An appearance inspection device and an appearance inspection method, capable of teaching a line pattern having an arbitrary shape as a portion to be inspected, in relation to a captured image of an inspection object, by a simple teaching operation. The device has an image storing part, a teaching part, an inspecting part and an inspection factor storing part. The teaching part obtains an image of the inspection object in the teaching process, and teaches the position of an inspection point, the position and the angle of an inspection region relative to the inspection point, the inspection factor and a judgment condition. The teaching factor storing part stores a setting parameter and a teaching factor. The inspecting part executes inspection based on the teaching factor in the inspecting process.

Abstract: An appearance inspection device and an appearance inspection method, capable of teaching a line pattern having an arbitrary shape as a portion to be inspected, in relation to a captured image of an inspection object, by a simple teaching operation. The device has an image storing part, a teaching part, an inspecting part and an inspection factor storing part. The teaching part obtains an image of the inspection object in the teaching process, and teaches the position of an inspection point, the position and the angle of an inspection region relative to the inspection point, the inspection factor and a judgment condition. The teaching factor storing part stores a setting parameter and a teaching factor. The inspecting part executes inspection based on the teaching factor in the inspecting process.