I’m new to the scene here, new to micropython, but an experience programmer. I’m trying to determine the best method to use/pursue to use the OpenMV camera to detect two corners.
Essentially the camera view will always have two partial rectangles in view (basically like this ] [ ).
I expect to have two vertical and two horizontal lines in the image. If the lines are not perfect 90, 0, then I’d like to know their angles as well as the corner point locations. I’d like to use the best resolution as possible with the stock camera and detect these features as reliably as possible.
I started using find_lines, tried find_line_segments. I also tried find_blobs. I think any of them can work. With find_line_segments I was able to draw crosses on the corners, so I felt that was a pretty good start. What I’m looking for advise on is what seems to be the best function to use/pursue?
I do have one question with regards to micropython. At one point, I was trying to create a variable of type line to store a line in. I tried creating a list variable and then assigning a line to it. When I’d ask for myvar.x1() the compiler said that x1 wasn’t an object of myvar. looking for a little advise on this as well.