发明名称 |
METHOD FOR CORRECTING BLURRING OF SPATIALLY COMPOUNDED ULTRASONIC DIAGNOSTIC IMAGES |
摘要 |
An ultrasonic imaging method is described in which component ultrasonic images which are to be spatially compounded are corrected for misregistration prior to compounding. The component images may be registered to a reference image or registered to form intermediate compound images which are then registered and compounded. The misregistration may be sensed by calculating a similarity or difference metric for a region of interest of the image frames being registered, or on the basis of reference lines acquired for the purpose of registering images.
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申请公布号 |
WO0020886(A1) |
申请公布日期 |
2000.04.13 |
申请号 |
WO1999EP07476 |
申请日期 |
1999.09.30 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
JAGO, JAMES, R.;ENTREKIN, ROBERT, R. |
分类号 |
A61B8/14;A61B8/00;G01S7/52;G01S15/89;G06T1/00;G06T3/00;G06T7/00;G06T7/60;(IPC1-7):G01S7/52;G06T5/50 |
主分类号 |
A61B8/14 |
代理机构 |
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