| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve accuracy of interpolation processing to obscure the joint of line sensors in a radiograph information reader using a plurality of line sensors juxtaposed in a main scanning direction of exciting light. SOLUTION: The radiograph information reader is provided with an exciting light irradiation means 11 to linearly irradiate part of a storage phosphor sheet 13 in which radiographic image information is stored with exciting light 10, a subscanning means 18, and an interpolation processing means 20 which carries out the interpolation processing to obscure the joint portions between respective line sensor with respect to an image signal obtained from the line sensors 30, 40 and 50. Sensors to detect stimulating light 14 in a pixel size smaller than the pixel size of image data D outputted from the interpolation processing means 20 after interpolation processing, are used as the plurality of line sensors 30, 40 and 50, respectively.</p> |
