Search found 3 matches

by TurboCaca
Wed Mar 20, 2019 12:58 am
Forum: General Topics
Topic: Would it be possible to perform the canny edge detection just inside a roi?
Replies: 7
Views: 5209

Re: Would it be possible to perform the canny edge detection just inside a roi?

This is a great example where the problem can be easily solved. Is there a particular area under which you want to do the detection? If so, capture the picture when everything is perfectly aligned and then use template matching to compare against an empty hole. If the hole is not empty... I.e. a te...
by TurboCaca
Tue Mar 19, 2019 12:26 pm
Forum: General Topics
Topic: Would it be possible to perform the canny edge detection just inside a roi?
Replies: 7
Views: 5209

Re: Would it be possible to perform the canny edge detection just inside a roi?

The thing is that I'm not sure if Canny Edge would be the best solution for my project. As the OpenMV doesn't need a computer or an Arduino to control a relay, I wanted to use it to control the production of a machine. I have recorded two little videos of the machine working (one with good pieces af...
by TurboCaca
Fri Jun 01, 2018 1:38 am
Forum: General Topics
Topic: Would it be possible to perform the canny edge detection just inside a roi?
Replies: 7
Views: 5209

Would it be possible to perform the canny edge detection just inside a roi?

I'm starting to play with the OpenMV (thanks for that great project, I'm super newbie in Python, MicroPython and also in Machine Vision). I have noticed that if I try to run the canny edge detection example with VGA resolution the IDE shows the following message: MemoryError: FB Alloc Collision Is i...

Go to advanced search