| 摘要 |
PURPOSE:To obtain the same image as that which is obtained at the time when an observer observes a reagent in the same posture and changing only an eye angle by determining rotation/inversion information of all images, based on some eye direction as a reference. CONSTITUTION:First of all, a positioning image 20 is reconstituted of three- dimensional image data 10. Subsequently, in order to reconstitute a rotary image, the number of rotation axis cross section pieces of a cross section, and the angle designation are set by using a slice information setting device 60 and a position information setting device 70. Next, each cross section is determined by a rotation and an inversion of the image. For instance, in the case of reconstitute an image by changing an eye a little with respect to a sagittal cross section image, it will suffice that the eye direction is set to the eye direction of the sagittal cross section, and a rotation and an inversion in that case are applied to all images. Thereafter, the image corresponding to the cross section defined by an angle alphai is reconstituted. The image of one piece each is calculated in accordance with a prescribed rule for giving a picture element value from three-dimensional image data, with regard to each picture element point, and executed by a calculating unit 50. |
