PROBLEM TO BE SOLVED: To obtain a method and device for correcting distortion caused by a lens and correcting a color of a facial direction by providing a rotationally symmetric lens system capable of forming a non-distorted image and introducing a face-direction chromatic aberration and an image processing unit, etc., replacing data expressing a distorted image with the group of data expressing the non-distorted image. SOLUTION: A rotationally symmetric lens 60 is capable of forming the non-distorted image and introducing facial direction chromatic aberration. A photosensitive image pickup medium 65 is capable of taking the distorted image 63 formed by the lens system 60. An image retaining medium 70 retains data expressing the taken distorted image 63 in the medium 65. An image buffer 80 temporarily holds data expressing the image 63. The image processing unit 90 replaces this data with the group of data expressing the non-distorted image in the buffer 80. This unit 90 has information expressing the characteristic of the distortion aberration of the lens 60 and the chromatic aberration of the facial direction.
DEVICE AND METHOD FOR FORMING IMAGE WITHOUT DISTORTION AND FACIAL DIRECTION CHROMATIC ABERRATION