Abstract | ||
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This paper presents a simple and efficient method of calibrating the intrinsic camera parameters for all the lens settings of a motorized zoom lens. We fix the aperture setting and perform the camera calibration, adaptively, over the ranges of the room and focus settings. Bilinear interpolation is used to provide the values of the intrinsic camera parameters for those lens settings where no observations are taken. Our experiments show that the proposed method can provide accurate intrinsic camera parameters for all the lens settings, even though camera calibration is performed only for a small number of sampled lens settings. A calibration object suitable for zoom lens calibration is also presented |
Year | DOI | Venue |
---|---|---|
2000 | 10.1109/ICPR.2000.902965 | ICPR |
Keywords | Field | DocType |
motorized zoom lens,bilinear interpolation,calibration,interpolation,lens setting,zoom lens calibration,aperture setting,intrinsic camera parameter,adaptive control,accurate intrinsic camera parameter,computer vision,efficient method,lenses,camera calibration,polynomials,computer science,apertures,predictive models | Aperture,Computer vision,Computer science,Camera auto-calibration,Camera resectioning,Lens (optics),Artificial intelligence,Calibration,Zoom lens,Pinhole camera model,Bilinear interpolation | Conference |
Volume | ISSN | ISBN |
4 | 1051-4651 | 0-7695-0750-6 |
Citations | PageRank | References |
6 | 0.71 | 4 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yong-Sheng Chen | 1 | 314 | 30.12 |
Sheng-Wen Shih | 2 | 415 | 46.87 |
Yi-Ping Hung | 3 | 1743 | 168.25 |
Chiou-Shann Fuh | 4 | 647 | 56.08 |