RADIOGRAPHY APPARATUS AND IMAGE FORMATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a radiography apparatus and an image formation apparatus which can easily improve the quality of an image and can improve the maneuverability.

SOLUTION: A first image reconstitution section 61 applies a first filtering processing on the radiation projection data from a subject 6 and reconstitutes a first image I1(x and y) on the basis of the radiation projection data on which the first filtering processing is applied. Then, a second image reconstitution section 62 applies a second filtering processing which is different from the first filtering processing on the radiation projection data and reconstitutes a second image I2(x and y) on the basis of the radiation projection data on which the second filtering processing is applied. Then, an image weighting summation section 63 performs the weighting summation of the first image I1(x and y) which is reconstituted by the first image reconstitution section and the second image I2(x and y) which is reconstituted by the second image reconstitution section, and forms the image I (x and y) of the subject 6.

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