Hough Tranform OpenMV h7 as analogue screen scraper

Project Discussion
1

I want to use my H7 as a screen scraper for an analogue gauge. My logic is to use find_circle to get the pivot point, and use find_line_segments to isolate the gauge hands. Can I somehow use:

length = 30, Magnitude = 28, (these and others are returned to serial terminal.)

in the following find_lines_segment for loop?

for l in img.find_line_segments(merge_distance = 0, max_theta_diff = 5):
img.draw_line(l.line(), color = (255, 0, 0))
print(l)

This guy is doing something similar but using openCV.

Any pointers, or links would be much appreciated
Thanks in Advance

2

Yes, you can do this. Sorry for the late response, was moving.

Do you have a question on an issue in particular?