BRAIN IMAGE DATA PROCESSING APPARATUS, BRAIN IMAGE DATA PROCESSING METHOD, AND BRAIN IMAGE DATA PROCESSING PROGRAM

摘要

An object of the present disclosure is to improve setting accuracy of site regions in brain image data. A brain image data processing apparatus TOO includes: a brain image data reading unit for reading brain image data in which the site regions for identifying each site are set at positions corresponding to each site of a brain; a probability calculation unit for calculating a probability that each pixel is included in each site region based on a distance between each pixel and each site region for each pixel not included in any site region in the brain image data read by the brain image data reading unit; and a determination unit for determining which site region each pixel belongs to, based on the probability calculated by the probability calculation unit.