IMAGING DEVICE
    31.
    发明申请
    IMAGING DEVICE 审中-公开

    公开(公告)号:US20190064538A1

    公开(公告)日:2019-02-28

    申请号:US15964169

    申请日:2018-04-27

    Inventor: Hideki TENGEIJI

    Abstract: In a virtual slide scanner device, a stage supports a prepared slide in which a sample is fixed. A light source illuminates the prepared slide. An imaging device captures an image of the sample formed by an object lens. An X direction shifting mechanism and a Y direction shifting mechanism shifts a light beam in a two-dimensional direction in a light path from the object lens and the imaging device. A shift control unit controls the X direction shifting mechanism and the Y direction shifting mechanism. A signal processing unit produces a synthesized image by synthesizing shifted pixel images captured by the imaging device by shifting the light beam in the two-dimensional direction using the X direction shifting mechanism and the Y direction shifting mechanism.

    SPATIALLY VARIABLE LIGHT SOURCE AND SPATIALLY VARIABLE DETECTOR SYSTEMS AND METHODS

    公开(公告)号:US20180238735A1

    公开(公告)日:2018-08-23

    申请号:US15867245

    申请日:2018-01-10

    Applicant: Verifood, Ltd.

    Abstract: An improved compact spectrometer system comprising a spatially variable detector and/or a spatially variable light source is disclosed. The spatially variable detector can comprise a first plurality of similar spaced apart detector regions having similar detectable wavelength ranges and a second plurality of different spaced apart detector regions having different detectable wavelength ranges that are different from the similar detectable wavelength ranges. The spatially variable light source can comprise a first plurality of similar spaced apart lighting regions emitting light of similar detectable wavelength ranges and a second plurality of different spaced apart lighting regions emitting light of different detectable wavelength ranges that are different from the similar detectable wavelength ranges. The disparity in measured light intensity along the spatially variable detector and the disparity in emitted light intensity along the spatially variable light source can be determined and adjusted.

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