I know that I can use the calibration file in the Capturing Reality folder to customise the export of aligned / registered cameras. However I have a bit of a hard time to figure out how to get raw image coordinates for the detected features.
Does someone know the meaning of the following keywords found in the calibration file?:
- ($f*scale) # what is the meaning of the scale, scaling the focal length of the camera
- undistortImages # if set to "always" does this also affects the exported 2D point coordinates?
- undistortPrincipal # what is the meaning? - does this normalise the coordinates of 2D features?
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