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    • 5. 发明授权
    • Particle analyzing system and methodology
    • 粒子分析系统和方法论
    • US07338168B2
    • 2008-03-04
    • US10758579
    • 2004-01-15
    • Andrew G. CartlidgeHoward Fein
    • Andrew G. CartlidgeHoward Fein
    • A61B3/14G01N23/04
    • G01N21/9501G01N15/1475G01N21/6458G01N2015/1479G01N2015/1497G02B21/361G06T3/40
    • An imaging system, methodology, and various applications are provided to facilitate optical imaging performance. The system contains a sensor having one or more receptors and an image transfer medium to scale the sensor and receptors in accordance with resolvable characteristics of the medium, and as defined with certain ratios. A computer, memory, and/or display associated with the sensor provides storage and/or display of information relating to output from the receptors to produce and/or process an image, wherein a plurality of illumination sources can also be utilized in conjunction with the image transfer medium. The image transfer medium can be configured as a k-space filter that correlates receptor size to a diffraction-limited spot associated with the image transfer medium, wherein the receptor size can be unit-mapped within a certain ratio to the size of the diffraction-limited spot.
    • 提供成像系统,方法和各种应用以促进光学成像性能。 该系统包含具有一个或多个受体的传感器和图像转印介质,以根据介质的可分辨特性并按照一定的比率定义来传感器和受体。 与传感器相关联的计算机,存储器和/或显示器提供与来自受体的输出相关的信息的存储和/或显示,以产生和/或处理图像,其中多个照明源还可以与 图像传输介质。 图像转印介质可以被配置为将受体尺寸与与图像转印介质相关联的衍射限制斑点相关联的k空间滤光器,其中受体尺寸可以以与衍射 - 有限的地方。
    • 8. 发明申请
    • Imaging system, methodology, and applications employing reciprocal space optical design
    • 使用互惠空间光学设计的成像系统,方法和应用
    • US20050024720A1
    • 2005-02-03
    • US10924690
    • 2004-08-24
    • Andrew CartlidgeHoward Fein
    • Andrew CartlidgeHoward Fein
    • G02B21/00G02B21/36G06T3/00H01L27/00
    • G02B21/365G02B21/0008G02B21/02G02B21/088G02B21/16G02B21/24
    • An imaging system, methodology, and various applications are provided to facilitate optical imaging performance. The system includes a sensor having one or more receptors and an image transfer medium to scale the sensor and receptors in accordance with resolvable characteristics of the medium. A computer, memory, and/or display associated with the sensor provides storage and/or display of information relating to output from the receptors to produce and/or process an image, wherein a plurality of illumination sources can also be utilized in conjunction with the image transfer medium. The image transfer medium can be configured as a k-space filter that correlates a pitch associated with the receptors to a diffraction-limited spot associated with the image transfer medium, wherein the pitch can be unit-mapped to about the size of the diffraction-limited spot.
    • 提供成像系统,方法和各种应用以促进光学成像性能。 该系统包括具有一个或多个受体的传感器和根据介质的可解析特性对传感器和受体进行缩放的图像传送介质。 与传感器相关联的计算机,存储器和/或显示器提供与来自受体的输出相关的信息的存储和/或显示,以产生和/或处理图像,其中多个照明源还可以与 图像传输介质。 图像传送介质可以被配置为将与受体相关联的音调与与图像转印介质相关联的衍射受限点相关联的k空间滤波器,其中,音调可以被单位映射到大约的衍射 - 有限的地方。
    • 10. 发明授权
    • Non-contact perforation/pinhole detection system for opaque vessels
    • 用于不透明容器的非接触穿孔/针孔检测系统
    • US5451773A
    • 1995-09-19
    • US299806
    • 1994-09-01
    • James E. TrinerHoward FeinDon W. Cochran
    • James E. TrinerHoward FeinDon W. Cochran
    • G01M3/38G01N21/954G01N9/04
    • G01N21/909G01M3/38G01N21/894G01N21/9036
    • A system for detecting a side wall perforation in containers operates non-invasively and at line speeds. A stream of similar containers are communicated to an inspection area. An exterior of each container is illuminated while the container is in the inspection area. Light from an interior of the container is focused, via a lens, to a video camera. Any perforate flaw in the container walls results in a point source of light in the container interior. Since the perforations are relatively small, the point source is created due to diffractive properties of the slit perforation. These diffractive properties facilitate obtaining an image of the flaw from the camera disposed to the interior of the container when the camera is mounted orthogonally to the perforation or parallel to the wall being inspected. In an other embodiment, the relative positions of the light source and camera are interchanged. A method for container inspection is also provided in connection with the afore-noted structure.
    • 用于检测容器中的侧壁穿孔的系统非侵入性地以线速度运行。 类似的容器流传送到检查区域。 当容器处于检查区域时,每个容器的外部都被照亮。 来自容器内部的光通过镜头聚焦到摄像机。 容器壁中的任何穿孔缺陷导致容器内部的点光源。 由于穿孔相对较小,所以由于狭缝穿孔的衍射特性而产生点源。 当相机垂直安装在穿孔上或平行于待检测的墙壁时,这些衍射性质便于从设置于容器内部的照相机获得缺陷的图像。 在另一个实施例中,光源和照相机的相对位置被互换。 结合上述结构也提供了容器检查方法。