| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the image quality of an image reconstructed from a plurality of image data by making suitable offset correction to each of the image data obtained by photographing two or more times. <P>SOLUTION: In this radiographic system, one reconstructed image data is generated according to a plurality of image data obtained by radiographing two or more times using a radiological image detector adapted to generate image data by detecting a radiological image. The system includes: a storage part storing offset information showing the relative relationship between a detected temperature detected by a temperature detecting part and an offset amount of each pixel of the image data generated by the radiological image detector; and a correcting part for obtaining the offset amount of each pixel of the image data obtained by the radiographing according to the temperature detected by the temperature detecting part in each photographing based on the offset information stored in the storage part, and making offset correction for the image data using the obtained offset amount of each pixel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
