Using APP designer to communicate with the GIGE camera

How to use matlab APP designer to communicate with the GIGE camera, control the camera to take pictures of the ring part, solve the inner diameter and outer diameter of the ring part in the code view, and display the inner diameter and outer diameter in the design view

Please suggest some suggestions or links to similar topics , thank you very much.

Answer 1

[LO]

You can combine VideoReader function with image binarization and extract "blobs" of a desired frame at a time. From the blobs Matlab can calculate distances rather easily. One even easier way would be to use the function getpts(n) to select manually those points and calculate from them the params you want

[Andy Zhao]

Thanks very much, your suggestion gave me some ideas.

[LO]

you are welcome :)