The most important deisgn criteria is always performance in any of the parts / systems we design. But we do try to abide by the saying -- if it doesn't look good (right), it probably isn't good (right). - Adam Freeman [more]
Re: 30fps Vision Tracking on the RoboRIO without Coprocessor
First, pretty awesome write up. Running on board removes a lot of risk associated with reliance on vision processing. The communication step is hard.
Second, I'd be curious how you derived the requirement of 640x480. It seems to me that using a lower resolution image would process faster and the quickest win in this whole process would be to compute what the min image resolution required would be.
I've attached some of the test images 125 produced that I've down sampled as an example if folks want to play with it. They were taken at 14 feet away dead straight on and then scaled using imagemagick to 1280x960 -> 80x60. While the 80x60 image is just silly I do believe there are applications where much lower resolutions are just as effective.
It also opens the possibility of using low res images for identifying ROI and then processing just the smaller region in the higher resolutions.
The most important deisgn criteria is always performance in any of the parts / systems we design. But we do try to abide by the saying -- if it doesn't look good (right), it probably isn't good (right). - Adam Freeman [more] 
14-11-2016, 11:41
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