SynthEyes Fisheye Calibration with Straight Lines

September 6, 2023

Learn how to calibrate a fisheye lens from live shots that contain a number of straight-line features. While the technique is generally useful, even for non-fisheye lenses, this particular tutorial shows the additional steps required for “full-circle” fisheye lenses, where the image is vignetted and does not extend to the edge of the rectangular image plane.