Edward T. ChangFollow


This publication describes systems and techniques directed to measuring stereo camera alignment using depth map smoothness as a quality metric for the stereo calibration process. The quality of the depth map generated by the stereo cameras, as measured by smoothness, provides feedback indicative of a need (or not) for stereo calibration to account for camera misalignment. A smooth depth map indicates the stereo camera is aligned. Measuring depth map smoothness closes the feedback loop for gauging how well the stereo calibration process is working.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.