What is it about?
The work presents methods for characterizing radial distortion of various strengths in the presence of perspective distortion and an offset distortion center, using only a single calibration image. The methods are implemented through the Discorpy software.
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Why is it important?
Calibrating radial distortion in lens-based cameras in the presence of perspective distortion and an offset distortion center; using only one calibration image and direct computation; is a fascinating and challenging problem in camera calibration research. This paper presents practical and easy-to-use solutions.
Perspectives
This is a full-stack solution, where methods and their implementations go hand in hand. It solves one of the most challenging problems in camera calibration research with simple but accurate solutions.
Nghia Vo
Brookhaven National Laboratory
Read the Original
This page is a summary of: Discorpy: algorithms and software for camera calibration and correction, Journal of Synchrotron Radiation, April 2025, International Union of Crystallography,
DOI: 10.1107/s1600577525002267.
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