<p>A nonlinear processing is performed by a process that a noise removal (smoothing) processing is applied to original data so as to remove a high frequency noise component and a process that an edge enhancement processing is applied to the smoothed image and then the noise component is removed again. Finally, a weighted combination with the original data is performed.</p>
申请公布号
WO2008010375(A1)
申请公布日期
2008.01.24
申请号
WO2007JP62291
申请日期
2007.06.19
申请人
HITACHI MEDICAL CORPORATION;AZUMA, TAKASHI;MASUI, HIRONARI;UMEMURA, SHIN-ICHIRO