CameraBackproject problem
Posted: Mon May 25, 2015 10:10 am
It's my first post - hello everyone;)
I'm comparing TT_CameraMarker and TT_CameraBackproject positions and every time after calibration(mean 3d error ~0.17mm, mean 2d error ~0.115pixels) I have diffrent offset in X axis about +- 20 pixels. I checked TT_CameraMarker and it works correctly.
I'm using 4 Pirme 13 with 42fov lens, tracking volume ~0.7,0.7,0.7m. Are there any limitations to using CameraBackproject functions?
Why is camera intrinsic matrix unavailable?
bestes,
ptakun
I'm comparing TT_CameraMarker and TT_CameraBackproject positions and every time after calibration(mean 3d error ~0.17mm, mean 2d error ~0.115pixels) I have diffrent offset in X axis about +- 20 pixels. I checked TT_CameraMarker and it works correctly.
I'm using 4 Pirme 13 with 42fov lens, tracking volume ~0.7,0.7,0.7m. Are there any limitations to using CameraBackproject functions?
Why is camera intrinsic matrix unavailable?
bestes,
ptakun