| 摘要 |
The present invention is directed to a variable distortion aberration image pickup device that is capable of varying distortion aberration with its center at any desired point either inside or outside an image where, specifically, distortion aberration is effectively developed and/or eliminated with the distortion center at any desired point both inside and outside the image as desired, and such an image pickup device is also capable of varying distortion aberration with its center at a desired point either inside or outside the image, separately in individual directions, where specifically an image is processed so as to have distortion aberration with its center at any desired point both inside and outside the image, with varied distortion ratios from one direction to another. For that purpose, the variable distortion aberration image pickup device is comprised of a photograph lens, two-dimensional opto-electronic feedback elements, and a distortion aberration conversion circuit that receives output image signals from the two-dimensional opto-electronic feedback elements to dislocate a desired point of an image in some direction(s) from the given center of distortion.
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