| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately collect tissue image data, cardiac function parameter data, and the like of pulsating myocardial tissue in each heartbeat time phase. <P>SOLUTION: A contour detection section 6 detects an endocardium contour and an epicardium contour of a myocardium at each heartbeat time phase by tracking time-series volume data collected by a three-dimensional scan of a subject's heart area. A diagnostic image data generation section 10 generates diagnostic image data by superimposing the cardiac function parameter data collected by measuring displacements between heartbeat time phases at a plurality of tracking points arranged on the contour by a cardiac function parameter measuring section 9, the mesh pattern of a wire frame formed by a wire frame forming section 7 for the contour, and tissue image data generated by cutting out the voxels of the volume data in the contour by a tissue image data generation section 8, and displays the obtained diagnostic image data at each heartbeat time phase in a display section 11 as a moving image. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
