Thermoacoustic tomographic method and thermoacoustic tomograph
    1.
    发明申请
    Thermoacoustic tomographic method and thermoacoustic tomograph 有权
    热声断层扫描法和热声层析成像

    公开(公告)号:US20070121697A1

    公开(公告)日:2007-05-31

    申请号:US11647890

    申请日:2006-12-29

    Abstract: A thermoacoustic tomographic method for imaging an object, wherein the object is thermally excited by a source and the acoustic waves from the object, which are caused by the thermal excitation, from different directions of the object are detected using at least one detector and an image of the object is reconstructed from the detected acoustic waves and the positional information, wherein the acoustic waves detected by the detector are integrated at least in one direction over a length of at least √{square root over (8)}·d, where d denotes the maximum distance from a point of the object to be imaged to the detector.

    Abstract translation: 一种用于对物体进行成像的热声层析成像方法,其中使用至少一个检测器和图像检测物体被物体热激发,并且来自物体的来自物体的声波(由热激发引起)来自物体的不同方向 从检测到的声波和位置信息重建物体,其中由检测器检测的声波至少在一个方向上被整合在至少√{平方根(8.d)的长度上,其中d表示 从要成像的对象的点到检测器的最大距离。

    Thermoacoustic tomographic method and thermoacoustic tomograph
    2.
    发明授权
    Thermoacoustic tomographic method and thermoacoustic tomograph 有权
    热声断层扫描法和热声层析成像

    公开(公告)号:US07798705B2

    公开(公告)日:2010-09-21

    申请号:US11647890

    申请日:2006-12-29

    Abstract: A thermoacoustic tomographic method for imaging an object, wherein the object is thermally excited by a source and the acoustic waves from the object, which are caused by the thermal excitation, from different directions of the object are detected using at least one detector and an image of the object is reconstructed from the detected acoustic waves and the positional information, wherein the acoustic waves detected by the detector are integrated at least in one direction over a length of at least √{square root over (8)}·d, where d denotes the maximum distance from a point of the object to be imaged to the detector.

    Abstract translation: 一种用于对物体进行成像的热声层析成像方法,其中使用至少一个检测器和图像检测物体被物体热激发,并且来自物体的来自物体的声波(由热激发引起)来自物体的不同方向 从检测到的声波和位置信息重建物体,其中由检测器检测的声波至少在一个方向上在至少√{平方根(8)}·d的长度上积分,其中d 表示从要成像的对象的点到检测器的最大距离。

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