| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical image processor which generates three-dimensional medical image data to be displayed without causing any change in the size of an observation object, even thought there is a difference in the degree of image contrast of the observation object among pieces of volume data of multi-time phases.SOLUTION: A medical image processor 12 for generating a three-dimensional medical image by performing volume rendering on pieces of volume data of multi-time phases input, on the basis of a lookup table includes: a reference volume data setting part 54 for setting a prescribed piece of volume data as reference volume data from pieces of volume data of the multi-time phases; a region-of-interest (ROI) setting part 55 for setting an ROI on the basis of the reference volume data; and a lookup table normalization part 58 for correcting the lookup table according to a pixel value of a pixel corresponding to the ROI. |
