| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the occurrence of a body motion again during a retake operation which is conducted after a body motion has occurred during long-length imaging. <P>SOLUTION: A local motion vector calculation unit 34 calculates local motion vectors in an overlapping area between two adjacent radiographic images. A body motion index value calculation unit 36 calculates a body motion index value using the local motion vectors. Further, a body motion determination unit 38 determines whether or not there is a body motion using the body motion index value. When it is determined that there is a body motion, a retake auxiliary information generation unit 46 generates retake auxiliary information, and an image display unit 60 displays the retake auxiliary information. <P>COPYRIGHT: (C)2012,JPO&INPIT |
