CARDIAC REGION DETECTION FROM MOTION ANALYSIS OF SMALL SCALE RECONSTRUCTION
摘要
A diagnostic imaging system (10) images overlapping cyclically moving and stationary regions of a subject. A low resolution reconstruction processor (50) reconstructs acquired data into a series of consecutive low resolution volumetric image representations. A motion region determining processor (70) determines a boundary of the moving region from the consecutive low resolution volumetric image representations. A high resolution reconstruction processor (60) reconstructs the acquired data into a high resolution volumetric image representation. A stationary region removing processor (84) removes stationary region image data from the high resolution volumetric image representation, which stationary region image data lies exterior to the moving region boundary. A display (86) displays the high resolution volumetric image representation.
申请公布号
WO2007012997(A3)
申请公布日期
2007.05.10
申请号
WO2006IB52434
申请日期
2006.07.17
申请人
KONINKLIJKE PHILIPS ELECTRONICS, N.V.;U.S. PHILIPS CORPORATION;LAVI, GUY;LESSICK, JONATHAN