-
1.
公开(公告)号:US20100111380A1
公开(公告)日:2010-05-06
申请号:US12265302
申请日:2008-11-05
IPC分类号: G06K9/00
CPC分类号: G06T7/0012 , G06T7/248 , G06T2207/30048
摘要: A motion function of a biological tissue is efficiently evaluated on the basis of image data collected from different medical image diagnostic apparatuses. In terms of a common analysis algorithm applied to subject's time-series image data supplied from a separate medical image diagnostic apparatus, a setting part sets a plurality of interest points on a myocardial tissue of a reference image data extracted from the image data, and a tracking process part measures a motion parameter on the basis of displacement information of the myocardial tissue at the interest points obtained by a tracking process between the reference image data and subsequent image data thereof. Meanwhile, a data creating unit creates parameter image data showing two-dimension distribution of the motion parameter or parameter time-series data showing a variation in time of the motion parameter as parameter data on the basis of the measurement result, and displays the parameter data.
摘要翻译: 基于从不同的医学图像诊断装置收集的图像数据,有效地评价生物体的运动功能。 从应用于从单独的医用图像诊断装置提供的被检者的时间序列图像数据的共同分析算法,设定部设定从图像数据提取的参照图像数据的心肌组织上的多个兴趣点, 跟踪处理部分基于通过参考图像数据和其后续图像数据之间的跟踪处理获得的感兴趣点处的心肌组织的位移信息来测量运动参数。 同时,数据创建单元基于测量结果创建表示运动参数的时间序列变化的运动参数或参数时间序列数据的二维分布的参数图像数据作为参数数据,并且显示参数数据 。
-
2.
公开(公告)号:US08208703B2
公开(公告)日:2012-06-26
申请号:US12265302
申请日:2008-11-05
IPC分类号: G06K9/00
CPC分类号: G06T7/0012 , G06T7/248 , G06T2207/30048
摘要: A motion function of a biological tissue is efficiently evaluated on the basis of image data collected from different medical image diagnostic apparatuses. In terms of a common analysis algorithm applied to subject's time-series image data supplied from a separate medical image diagnostic apparatus, a setting part sets a plurality of interest points on a myocardial tissue of a reference image data extracted from the image data, and a tracking process part measures a motion parameter on the basis of displacement information of the myocardial tissue at the interest points obtained by a tracking process between the reference image data and subsequent image data thereof. Meanwhile, a data creating unit creates parameter image data showing two-dimension distribution of the motion parameter or parameter time-series data showing a variation in time of the motion parameter as parameter data on the basis of the measurement result, and displays the parameter data.
摘要翻译: 基于从不同的医学图像诊断装置收集的图像数据,有效地评价生物体的运动功能。 从应用于从单独的医用图像诊断装置提供的被检者的时间序列图像数据的共同分析算法,设定部设定从图像数据提取的参照图像数据的心肌组织上的多个兴趣点, 跟踪处理部分基于通过参考图像数据和其后续图像数据之间的跟踪处理获得的感兴趣点处的心肌组织的位移信息来测量运动参数。 同时,数据创建单元基于测量结果创建表示运动参数的时间序列变化的运动参数或参数时间序列数据的二维分布的参数图像数据作为参数数据,并且显示参数数据 。
-