According to the present invention, provided is a method for eliminating ringing artifacts while lowering loss of a high frequency domain in a medical image to enable a medical care facilitator to perform an accurate diagnosis by referring to a magnetic resonance image. A magnetic resonance imaging apparatus comprises: a data acquisition unit configured to acquire a first image by performing a magnetic resonance imaging scan on an object and an image acquisition unit configured to acquire a second image by performing de-noising filtering on the first image in a spatial domain, to acquire a third image based on the first image and the second image, to acquire a fourth image by performing low-pass filtering on the third image in a frequency domain, and to acquire a final image based on the second image and the fourth image.COPYRIGHT KIPO 2016본 발명에서는 자기공명영상을 참고하여 의료행위자가 정확한 진단을 할 수 있도록, 의료 영상에서 고주파수 영역의 손실을 적게 하면서 울림 인공물도 제거해 주는 방법을 제시한다.
