VOLUMETRIC IMAGING USING VIRTUAL LENSLETS

摘要

A method for correcting defects based on "virtual" lenslets is performed by first capturing a primary image with a photo-detector array at a primary position and associating a primary set of discrete portions of the primary image with one or more defined virtual lenslets of a lens. The photo-detector array is then moved to another position and a second image is captured by the photo-detector array at the other position and another set of discrete portions of the other image are associated with the one or more defined virtual lenslets of the lens. A volumetric image is then assembled from those virtual lenslet associated portions of the primary and the other image that have relatively sharper focuses.