| 摘要 |
The present invention provides a radiographic imaging device and a radiographic imaging method that suppress enlargement in size of image data after pixel density conversion while improving resolution. Namely, a radiographic imaging device includes a radiation detection element including plural same sized hexagonal shaped pixels that detect radiation and are arrayed in a honeycomb pattern, and a pixel density conversion section that performs interpolation processing such that first image data obtained from the radiation detection element is converted into second image data representing an image in which plural pixels are arrayed in a square grid pattern, wherein when d1max denotes the length of the longest diagonal of the hexagonal shaped pixels, S1 denotes the surface area of the hexagonal shaped pixels, and d2max denotes the length of the diagonals of the square grid of the second image data, d1 max is equal to or greater than d2max, and d2max is equal to or greater than the value of the square root of S1. |
