IMAGE PROCESSOR AND PROCESSING METHOD, STORAGE MEDIUM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To estimate the real world by an approximate function consisting of a discontinuous function.

SOLUTION: The light intensity distribution of the real world is set by the approximate function consisting of discontinuous functions of light intensity levels w1 to w3 for every bar-like area along the direction of steadiness in a three-dimensional space consisting of X-direction, Y-direction and frame direction t to determine the pixel value of an intended pixel, the ratio of the volume for every level of the intended pixel to the internal volume of the XYt space is determined as weight, and the pixel value of the intended pixel is determined from the product sum of the weight and the corresponding level of each area. This invention is applicable to an enlargement device of image.

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