There is a template

And a picture

Now to dividing the image into small pieces, each contains an artifact, then determine whether image and template than a more or less a piece, how should do

CodePudding user response:

Search "sift"?

CodePudding user response:

If overall image direction comparison are, and each of the above the workpiece position is right, I think you can take the image binarization, this picture looks alone can completely the piece area into white, the background to black, it is easy to separate, then traverse the pictures, a little point algorithm, get each white area area, and the area of the standard comparison, will know that a more or less a piece of or a good product,

CodePudding user response:

This project is similar to my master's thesis, suggest you use open source library OpenCV vision, there are a lot of good algorithms,

CodePudding user response:

Sliding window, and then you can compare similarity?

CodePudding user response:

Opencv template matching

CodePudding user response:

Halcon template matching

CodePudding user response:

Adopting open source library OpenCV vision, there are a lot of good algorithms