METHOD FOR IMPROVING THE QUALITY OF A THREE-DIMENSIONAL ULTRASOUND DOPPLER IMAGE
摘要
The present invention relates to a method of improving a 3D ultrasound color Doppler image through a post-processing. A method of processing an ultrasound image, includes the following steps: a) recognizing a target object from an inputted ultrasound image based on an object recognition algorithm using connectivity of the target object; b) setting at least one object region by using the connectivity of the recognized target object; c) calculating a structure matrix by using voxel gradients of the object region; d) calculating a diffusion matrix from the structure matrix; and e) acquiring a processed ultrasound image by applying the diffusion matrix and the voxel gradients to the inputted ultrasound image.
申请公布号
KR20060085530(A)
申请公布日期
2006.07.27
申请号
KR20050006436
申请日期
2005.01.24
申请人
MEDISON CO., LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人
KIM, CHEOL AN;RA, JONG BEOM;SONG, YOUNG SEUK;LIM, JUNG EUN;YANG, EUN HO;YU, DONG HOON;LEE, JAE KEUN