News for hackers. Stuff that matters.

A comment on Show HN: I built a tool to generate triangulated art from images. Parent comment

Re:Show HN: I built a tool to generate triangulated art from... by rh12503 on Thursday April 22, 2021 @10:15PM (#26910346)
Cool! I'm guessing you use an edge detection algorithm like https://github.com/esimov/triangle?
[ Parent | on HN ]
Re:Show HN: I built a tool to generate triangulated art from... by jonty on Friday April 23, 2021 @07:16AM (#26913489)
Actually I use FAST keypoint detection, which is used to repeatably find "good" points for tracking using computer vision.

https://en.wikipedia.org/wiki/Features_from_accelerated_segm...

https://opencv-python-tutroals.readthedocs.io/en/latest/py_t...

[ Parent | on HN ]