Patent attributes
A medical image processing device includes a processor including hardware. The processor is configured to: acquire a real image acquired by imaging of an observation target; execute cut-out processing of generating a cut-out image by cutting out at least a part of a three-dimensional image that is based on plural tomographic images having the observation target captured therein; execute shade and shadow processing of adding shade or a shadow to the cut-out image, based on illumination condition information indicating an illumination condition for the observation target in the imaging of the real image; and execute superimposition processing of generating a superimposed image by superimposing the cut-out image that has been subjected to the shade and shadow processing, on the real image.