公开(公告)号：US5785655A

公开(公告)日：1998-07-28

申请号：US822064

申请日：1997-03-24

申请人： Leonard James Goodsell, Jr. ,  Janice L. Marshall ,  Ismayil M. Guracar ,  Matthew I. Haller ,  Christopher R. Cole

发明人： Leonard James Goodsell, Jr. ,  Janice L. Marshall ,  Ismayil M. Guracar ,  Matthew I. Haller ,  Christopher R. Cole

IPC分类号： A61B8/06 ,  A61B8/08 ,  G01S7/52 ,  G01S15/89

CPC分类号： G01S15/8979 ,  A61B8/06 ,  A61B8/13 ,  A61B8/488 ,  G01S7/5206 ,  G01S7/52073 ,  G01S7/52071

摘要： A user defines a line of study by two or more icons placed on a two-dimensional motion image. A velocity profile or the estimated spectra at each point along the line of study are displayed as a function of position along the line of study. The velocity and variance parameters displayed are computed in reference to velocity direction angles selected by the user. The information displayed is obtained from scan converted information to facilitate the process. One or more spectral strips may be displayed in addition at one or more range gate positions.

公开(公告)号：US5724974A

公开(公告)日：1998-03-10

申请号：US620283

申请日：1996-03-22

申请人： Leonard James Goodsell, Jr. ,  Janice L. Marshall ,  Ismayil M. Guracar ,  Matthew I. Haller ,  Christopher R. Cole

发明人： Leonard James Goodsell, Jr. ,  Janice L. Marshall ,  Ismayil M. Guracar ,  Matthew I. Haller ,  Christopher R. Cole

IPC分类号： A61B8/06 ,  A61B8/08 ,  G01S7/52 ,  G01S15/89 ,  A61B8/00

CPC分类号： G01S15/8979 ,  A61B8/06 ,  A61B8/13 ,  A61B8/488 ,  G01S7/5206 ,  G01S7/52073 ,  G01S7/52071

摘要： A user defines a line of study by two or more icons placed on a two-dimensional motion image. A velocity profile or the estimated spectra at each point along the line of study are displayed as a function of position along the line of study. The velocity and variance parameters displayed are computed in reference to velocity direction angles selected by the user. The information displayed is obtained from scan converted information to facilitate the process. One or more spectral strips may be displayed in addition at one or more range gate positions.

摘要翻译： 用户通过放置在二维运动图像上的两个或更多个图标定义研究线。 沿着研究线的每个点的速度分布或估计的光谱显示为沿着研究线的位置的函数。 参照用户选择的速度方向角计算显示的速度和方差参数。 所显示的信息是从扫描转换的信息中获得的，以便于处理。 另外还可以在一个或多个范围门位置显示一个或多个光谱带。