Autocalibration and Uncalibrated Reconstruction of Shape from Defocus

Abstract

Most algorithms for reconstructing shape from defocus assume that the images are obtained with a camera that has been previously calibrated so that the aperture, focal plane, and focal length are known. In this manuscript we characterize the set of scenes that can be reconstructed from defocused images regardless of calibration parameters. In lack of… (More)
DOI: 10.1109/CVPR.2007.383210

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