| 摘要 |
FIELD: physics, computer engineering.SUBSTANCE: invention relates to means of analysing perfusion images. The system comprises a subsystem (7) for identifying part of the outermost area surrounding a central damage area which is the area of interest, a subsystem (1) for calculating a plurality of frequency distributions of intensity values of the area of interest on images; a perfusion information extractor (2) for extracting information relating to perfusion from the plurality of frequency distributions.EFFECT: high accuracy of extraction of perfusion information from an image.13 cl, 2 dwg |
