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+25 votes

I have problem that when I export the file out, I am not sure that they require pixel or centimeter for the x and y coordinate and how we can change it. Can anyone help me?

asked in CSC285_Fall2018 by (1.1k points)

3 Answers

+11 votes

We, my group and I, haven't figured it out yet but I believe that the optimal way to save would to be to have your x and y's stored as cm's from origin - that should be set as part of your calibration.

answered by (2.2k points)
+9 votes

I think It does require in cm

answered by (8 points)
+6 votes

Yes, the exported data should be in cm from the origin. This is fairly simple math:

outputX = (xInVideo - originX) / xPixelsPerCm

and similarly for the y coordinate.

answered by (12.2k points)