Geodesic
Calibration of urban environment images
Informacionnye tehnologii i vyčislitelnye sistemy, no. 1 (2009), pp. 72-83.

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A technique of calibration on urban environment image sequences is proposed. This technique is based on dominant feature of such scenes - parallelism and orthogonality of lines. The described computing circuit covers automatic images vectoring with picking calibration lines set and extrinsic calibration determination at both known and unknown camera focus. The main feature of technique is a decomposition extrinsic calibration with realization of alternative local decisions. Results of tests on synthetic and real data are presented.
Mots-clés : urban environment images, calibration, vanishing points estimation, epipolar geometry, optimization. 
@article{ITVS_2009_1_a7,
     author = {V. A. Bobkov and Yu. I. Ronshin and A. P. Kudryashov},
     title = {Calibration of urban environment images},
     journal = {Informacionnye tehnologii i vy\v{c}islitelnye sistemy},
     pages = {72--83},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {https://geodesic-test.mathdoc.fr/item/ITVS_2009_1_a7/}
}
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V. A. Bobkov; Yu. I. Ronshin; A. P. Kudryashov. Calibration of urban environment images. Informacionnye tehnologii i vyčislitelnye sistemy, no. 1 (2009), pp. 72-83. https://geodesic-test.mathdoc.fr/item/ITVS_2009_1_a7/