MAGNETIC RESONANCE IMAGE PROCESSING METHOD

摘要

The magnetic resonance image processing method according to the present invention comprises the steps of: receiving image data generated following the application of a turbo spin echo sequence; removing noise in the slice direction and noise in the coil region from the image data; and reconstructing a distortion profile on the basis of the image data from which the noise has been removed. In the noise removing step, the noise in the slice direction is removed via the steps of: converting the image data into square matrix format; removing 0 value in 0 value and the signal value comprised in the square matrix, and generating a substitution matrix in which the remaining signal value is allocated to the central or a side region of the square matrix; and removing noise by using low-coefficient approximation via eigenvalue decomposition with respect to the substitution matrix.