The image processing apparatus includes a storage section for storing a three-dimensional image of the heart including an abnormal portion of the heart, and a control section for estimating an infiltration area in which the object to be implanted is implanted when an object is injected into an optional injection point of the abnormal portion.画像処理装置は、心臓の異常部位を含む前記心臓の３次元画像を記憶する記憶部と、前記異常部位の任意の注入点に被投与物が注入される場合に前記被投与物が浸透する浸透領域を推定する制御部と、を備える。
