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Methods and software for calibrating radial lens distortion using a single calibration image.

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.

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.

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Nghia Vo
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