PROBLEM TO BE SOLVED: To provide a medical image processing apparatus, etc. capable of clearly visualizing a specific region.SOLUTION: A medical image processing apparatus 1 includes: an image acquisition unit 21 for acquiring a plurality of tomographic images; a geometric information acquisition unit for approximating the outline of a subject region in the tomographic image by a predetermined geometric shape for each tomographic image, and acquiring information on the geometric shape; and an MPR image generation unit 24 for correcting a signal value of each pixel of the tomographic image on the basis of the information on a geometric shape corresponding to the tomographic image, and generating an MPR image on the basis of all the tomographic images whose signal values are corrected.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】特定の領域を鮮明に可視化することが可能な、医用画像処理装置等を提供する。【解決手段】医用画像処理装置1は、複数の断層画像を取得する画像取得部21と、断層画像毎に、断層画像の被写体領域の外郭を所定の幾何形状で近似し、当該幾何形状の情報を取得する幾何情報取得部と、断層画像の各画素の信号値を、当該断層画像に対応する幾何形状の情報に基づいて補正し、信号値が補正された全ての断層画像に基づいてMPR像を生成するMPR像生成部24と、を備える。【選択図】図2