| 摘要 |
Provided is a medical image analyzer capable of performing perfusion analysis on images taken by administering a contrast agent multiple times, and moving imaging regions, said images containing an unspecified artery region. The medical imaging analyzer comprises a reading unit, a first artery transition information unit, a blood vessel pixel selection unit, a blood vessel transition information unit, an image correlation unit, and a second artery transition information unit. The reading unit reads a plurality of time-series images. The first artery transition information unit obtains first artery transition information. The blood vessel pixel selection unit selects blood vessel pixels. The blood vessel transition information unit obtains blood vessel transition information. The image correlation unit determines the corresponding relationship between one time-series image and another time-series image among the plurality of time-series images. The second artery transition information unit obtains second artery transition information on the basis of time information, the first artery transition information, the blood vessel transition information, and the corresponding relationship. |
