Scanning projective lensless microscope system
    3.
    发明授权
    Scanning projective lensless microscope system 有权
    扫描投影镜头无显微镜系统

    公开(公告)号:US09426429B2

    公开(公告)日:2016-08-23

    申请号:US13281287

    申请日:2011-10-25

    IPC分类号: H04N7/18 G02B21/06 G02B21/36

    摘要: A scanning projective lensless microscope device comprises a specimen surface, a scanning illumination source with a light element, a light detector outside the specimen surface, and a processor. The scanning illumination source scans the light element to a plurality of scanning locations to provide illumination to an object on the specimen surface. The light detector samples a sequence of sub-pixel shifted projection object images corresponding to the plurality of scanning locations. The processor constructs a high resolution image of the object based on the sequence of sub-pixel shifted projection images and a motion vector of the projections at a plane of interest.

    摘要翻译: 一种扫描投影镜头无显微镜装置,包括一个样品表面,一个带有光元件的扫描照明源,在样品表面外部的光检测器和一个处理器。 扫描照明源将光元件扫描到多个扫描位置以向样品表面上的物体提供照明。 光检测器对与多个扫描位置对应的子像素偏移投影对象图像序列进行采样。 处理器基于子像素移位的投影图像的序列和感兴趣的平面上的投影的运动矢量来构建对象的高分辨率图像。

    SUPER RESOLUTION OPTOFLUIDIC MICROSCOPES FOR 2D AND 3D IMAGING
    4.
    发明申请
    SUPER RESOLUTION OPTOFLUIDIC MICROSCOPES FOR 2D AND 3D IMAGING 有权
    超分辨率光学显微镜2D和3D成像

    公开(公告)号:US20110234757A1

    公开(公告)日:2011-09-29

    申请号:US13069651

    申请日:2011-03-23

    IPC分类号: H04N13/02 H04N7/18

    摘要: A super resolution optofluidic microscope device comprises a body defining a fluid channel having a longitudinal axis and includes a surface layer proximal the fluid channel. The surface layer has a two-dimensional light detector array configured to receive light passing through the fluid channel and sample a sequence of subpixel shifted projection frames as an object moves through the fluid channel. The super resolution optofluidic microscope device further comprises a processor in electronic communication with the two-dimensional light detector array. The processor is configured to generate a high resolution image of the object using a super resolution algorithm, and based on the sequence of subpixel shifted projection frames and a motion vector of the object.

    摘要翻译: 超分辨率光流体显微镜装置包括限定具有纵向轴线的流体通道的主体并且包括靠近流体通道的表面层。 表面层具有二维光检测器阵列,其构造成当物体移动通过流体通道时,接收通过流体通道的光并采样一系列子像素偏移的投影框。 超分辨率光流体显微镜装置还包括与二维光检测器阵列电子通信的处理器。 处理器被配置为使用超分辨率算法,并且基于子像素偏移的投影帧的序列和对象的运动矢量来生成对象的高分辨率图像。

    SCANNING PROJECTIVE LENSLESS MICROSCOPE SYSTEM
    5.
    发明申请
    SCANNING PROJECTIVE LENSLESS MICROSCOPE SYSTEM 有权
    扫描投影无线显微镜系统

    公开(公告)号:US20120098950A1

    公开(公告)日:2012-04-26

    申请号:US13281287

    申请日:2011-10-25

    IPC分类号: H04N7/18

    摘要: A scanning projective lensless microscope device comprises a specimen surface, a scanning illumination source with a light element, a light detector outside the specimen surface, and a processor. The scanning illumination source scans the light element to a plurality of scanning locations to provide illumination to an object on the specimen surface. The light detector samples a sequence of sub-pixel shifted projection object images corresponding to the plurality of scanning locations. The processor constructs a high resolution image of the object based on the sequence of sub-pixel shifted projection images and a motion vector of the projections at a plane of interest.

    摘要翻译: 一种扫描投影镜头无显微镜装置,包括一个样品表面,一个带有光元件的扫描照明源,在样品表面外部的光检测器和一个处理器。 扫描照明源将光元件扫描到多个扫描位置以向样品表面上的物体提供照明。 光检测器对与多个扫描位置对应的子像素偏移投影对象图像序列进行采样。 处理器基于子像素移位的投影图像的序列和感兴趣的平面上的投影的运动矢量来构建对象的高分辨率图像。

    LIGHT-FIELD PIXEL
    9.
    发明申请
    LIGHT-FIELD PIXEL 有权
    光场像素

    公开(公告)号:US20120211644A1

    公开(公告)日:2012-08-23

    申请号:US13344523

    申请日:2012-01-05

    IPC分类号: G01J1/44

    CPC分类号: G01J9/00

    摘要: A light-field pixel for detecting a wavefront, the light-field pixel comprises an aperture layer, a light detector layer, and a processor. The aperture layer has a non-conventional aperture and a non-conventional aperture. The non-conventional aperture has a higher gradient of transmission at normal incidence than the conventional aperture. The light detector is configured to measure a first intensity of light through the non-conventional aperture and a second intensity of light through the conventional aperture. The processor is configured to detect the wavefront based on the first intensity normalized by the second intensity.

    摘要翻译: 用于检测波前的光场像素,所述光场像素包括孔径层,光检测器层和处理器。 孔径层具有非常规孔径和非常规孔径。 非常规孔径在常规孔径处具有较高的垂直入射梯度。 光检测器被配置为测量通过非常规孔径的第一光强度和通过常规光圈的第二光强度。 处理器被配置为基于由第二强度归一化的第一强度来检测波前。