Quote:
Originally Posted by yash101
Do you guys know of any cheap substitute to the raspberry pi camera, that doesn't use USB?
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You can use the
Camera Module that is $25.
As a status update, I started utilizing OpenCV and the UV4L driver to get a /dev/video0 input stream. Under 320x240 I got about 10-12 frames per second while processing and rotating the image (the pi wasn't oriented correctly for my setup), and about 3 FPS under 640x480.
The goal was to find mini retro-reflective targets that resembled the targets from last year. The algorithm was converting to HSV, thresholding, then searching for contours. From there I filtered out the bad polygons and I was left with (mostly, occasionally I would get the outlier) my two targets.