I’m using a modified script of the find_apriltags.py example script included in the IDE. I’m reading the output into a python script on another computer.
I’ve applied a conversion coefficient to the translational output (x,y,z) and am noticing that I cannot get all three to agree on the same conversion coefficient.
For instance, I have a TAG36H11 tag printed with dimensions of 2.65 x 2.65.
If I use a coefficient of 1.31 I get a pretty accurate horizontal (x) translation output.
But, my z translation is at about 74% of the real measurement. (10.5" measured. 7.77" in output with the 1.31 conversion)
If I didn’t apply the conversion coefficient, the Z translation would almost be accurate!
Do each translations require their own conversion coefficient, or is there something wrong with my simple logic?