| 摘要 |
Provided are an X-ray data processing apparatus and a method and a program therefor which can eliminate the influence of the phenomenon that the statistical variation of a count value after distribution is estimated differently from that at another position and can prevent the influence of correction from remaining. An X-ray data processing apparatus 200 that corrects the count value of X-ray intensity detected by a pixel array type detector includes a storage unit 220 to store a correspondence relationship of the shape and the position of a virtual pixel with respect to the shape and the position of an actual pixel, and a distribution unit 260 to distribute the count value of the actual pixel to the virtual pixel using a correspondence relationship in which randomness is provided to the stored correspondence relationship, and outputs the count value distributed to the virtual pixel as a correction result. |
