| 摘要 |
PROBLEM TO BE SOLVED: To provide an MR imaging apparatus which reduces or does not necessitate time and effort of WW/WL fine adjustment.SOLUTION: Signal processing means 7 of an MR imaging apparatus includes: input means 22 for inputting an imaging condition; table storage means 212 for storing a table where a first coefficient and a second coefficient predetermined depending on the imaging condition are classified and stored every imaging condition; reconfiguration means 90 for reconfiguring an image of a subject on the basis of a detected nuclear magnetic resonance signal; image storage means 211 for combining the reconfigured image with the imaging condition and storing it; window processing means 100 for extracting the first coefficient and the second coefficient matching the imaging condition of the reconfigured image from the table, calculating a window width by multiplying the first coefficient and an average pixel value of the subject on the reconfigured image, and calculating a window level by multiplying the second coefficient and the average pixel value; and display means 20 for displaying the reconfigured image at prescribed WW/WL.SELECTED DRAWING: Figure 2 |
