This disclosure relates to the need for calibrating a 3D stereo imaging system in a broad sense where
the totality of the required calibration grid is not known or contains missing elements. The
methodology utilizes the Hough Transform for interpreting the calibration grid amid various image
distortions and returning the aligned grid points for use in subsequent calibration steps.
Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.
INC, HP, "UTILIZING THE HOUGH TRANSFORM WHEN CALIBRATING A 3D STEREO IMAGING SYSTEM", Technical Disclosure Commons, (May 14, 2019)