| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radiographic system and a method of controlling the same, capturing an image with high sharpness in a state where micro-vibration is constantly occurring in an X-ray source. <P>SOLUTION: This radiographic system includes: an X-ray source 11 for exposing a subject P to X-rays; and an X-ray detector 12 for detecting the X-rays transmitted through the subject P. The X-ray source 11 is provided with a vibration sensor 17 for detecting the vibration of the X-ray source 11. The vibration sensor 17 detects vibration amplitude A<SB>X</SB>, A<SB>Y</SB>concerning the XY directions of an image receiving part of the X-ray detector 12, and transmits the same to a PC13. A photographing control part 13a in the PC 13 obtains a synthesis amount ¾A¾ of the vibration amplitude A<SB>X</SB>, A<SB>Y</SB>, decides the binning number corresponding to the synthesis amount ¾A¾, and performs reading (binning read) of an image from the X-ray detector 12 based on the decided binning number after the end of exposure from the X-ray source 11. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
