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Single-image camera calibration with model-free distortion correction
March 5, 2024, 2:48 p.m. | Katia Genovese
cs.CV updates on arXiv.org arxiv.org
Abstract: Camera calibration is a process of paramount importance in computer vision applications that require accurate quantitative measurements. The popular method developed by Zhang relies on the use of a large number of images of a planar grid of fiducial points captured in multiple poses. Although flexible and easy to implement, Zhang's method has some limitations. The simultaneous optimization of the entire parameter set, including the coefficients of a predefined distortion model, may result in poor …
abstract applications arxiv computer computer vision cs.cv easy free grid image images importance multiple popular process quantitative type vision
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