18th International Conference on Pattern Recognition (ICPR'06) Volume 1 Estimating Intrinsic Parameters of Cameras using Two Arbitrary Rectangles Hong Kong August 20-August 24 ISBN: 0-7695-2521-0
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICPR.2006.500
In this paper, we propose new camera calibration methods assuming a static camera. Two corresponding imaged rectangles whose aspect ratios are unknown are sufficient to calibrate a camera. By warping the images properly, we show that the information from the imaged rectangles can be transformed to the form of camera constraints. Based on this results, we propose two methods, one for three or more images and the other for only two images. The proposed methods are verified with synthetic and real images, and the results are comparable with less assumptions on cameras and on scenes.
Citation:
Jun-Sik Kim, In So Kweon, "Estimating Intrinsic Parameters of Cameras using Two Arbitrary Rectangles," icpr, vol. 1, pp.707-710, 18th International Conference on Pattern Recognition (ICPR'06) Volume 1, 2006 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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