| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to continue a correlation processing even when a probe or an object tissue moved in a direction orthogonal to a scan surface in the case of performing the correlation processing between frames in an ultrasonic diagnostic system. SOLUTION: Scan surfaces A2 and B2 are formed as biplanes. For the scan surfaces A2 and B2, the correlation processing to scan surface data is executed between frames. The respective scan surfaces A2 and B2 are formed of thick ultrasonic beams, that is formed as thick scan surfaces. A third scan surface C2 can be formed as a thin scan surface in addition to the scan surfaces A2 and B2 as well. COPYRIGHT: (C)2008,JPO&INPIT
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