Evaluation method of the head nuclear medicine image

Disclosed is an evaluation technique of the head nuclear medicine images, the embodiment of which provides for A present invention hardly affects the setting of the reference region difference techniques generally scalp of the head nuclear medicine images the corresponding region, to set the reference region and; and calculating information related to the pixel values ​​of the reference region described above set; the pixel value or the pixel value of each pixel included in the head nuclear medicine images having; a value obtained, and to output the normalized using the information. .FIELD 1