Android Question Recognize shape in photo or image

[padvou]

Hello,
is there some way that an android application could recognize the position (coordinates) of a specific shape for example an X in a circle or a cross in a circle in a loaded photo or image?
Thank you in advance.

 

[moster67]

Probably you can do it with OpenCV
See this thread:
https://www.b4x.com/android/forum/threads/opencv320-for-b4a-v1-0-released.79816/