MULTI FIELD OF VIEW IMAGING SYSTEM
    3.
    发明申请
    MULTI FIELD OF VIEW IMAGING SYSTEM 有权
    多视场成像系统

    公开(公告)号:US20130063552A1

    公开(公告)日:2013-03-14

    申请号:US13604657

    申请日:2012-09-06

    IPC分类号: H04N5/225 H04N7/00

    摘要: A multi field of view (FOV) imaging system is disclosed. In one embodiment, a dual FOV imaging system includes a composite lens array including a first lens set positioned to focus a first type of FOV and a second lens set positioned to focus a second type of FOV and a composite focal plane array (FPA) including multiple focal plane arrays (FPAs). Further, the composite FPA is disposed at the first type of FOV and the second type of FOV for producing a seamless mosaic dual FOV image of a target region.

    摘要翻译: 公开了一种多视场(FOV)成像系统。 在一个实施例中,双FOV成像系统包括复合透镜阵列,该复合透镜阵列包括定位成聚焦第一类型的FOV的第一透镜组和定位成聚焦第二类型的FOV的第二透镜组以及复合焦平面阵列(FPA) 多个焦平面阵列(FPAs)。 此外,复合FPA设置在第一类型的FOV和第二类型的FOV,用于产生目标区域的无缝马赛克双FOV图像。

    Multi field of view imaging system
    6.
    发明授权
    Multi field of view imaging system 有权
    多视野成像系统

    公开(公告)号:US09325883B2

    公开(公告)日:2016-04-26

    申请号:US13604657

    申请日:2012-09-06

    IPC分类号: G02B13/06 H04N5/225 H04N5/232

    摘要: A multi field of view (FOV) imaging system is disclosed. In one embodiment, a dual FOV imaging system includes a composite lens array including a first lens set positioned to focus a first type of FOV and a second lens set positioned to focus a second type of FOV and a composite focal plane array (FPA) including multiple focal plane arrays (FPAs). Further, the composite FPA is disposed at the first type of FOV and the second type of FOV for producing a seamless mosaic dual FOV image of a target region.

    摘要翻译: 公开了一种多视场(FOV)成像系统。 在一个实施例中,双FOV成像系统包括复合透镜阵列,该复合透镜阵列包括定位成聚焦第一类型的FOV的第一透镜组和定位成聚焦第二类型的FOV的第二透镜组以及复合焦平面阵列(FPA) 多个焦平面阵列(FPAs)。 此外,复合FPA设置在第一类型的FOV和第二类型的FOV,用于产生目标区域的无缝马赛克双FOV图像。

    Momentum balance optical scanning for wide field of view optical sensors
    7.
    发明授权
    Momentum balance optical scanning for wide field of view optical sensors 有权
    动态平衡光学扫描广视场光学传感器

    公开(公告)号:US08670033B2

    公开(公告)日:2014-03-11

    申请号:US13093367

    申请日:2011-04-25

    IPC分类号: H04N7/18 H04N9/09 H04N5/225

    摘要: A compact momentum-balanced internal optical scanning mechanism is provided for a wide angle camera used in photo reconnaissance and the like, in which a large high resolution but not fully populated array is used to provide full scene coverage with high pixel densities, in which sharpness is maintained and in which the image can be scanned without vibration due to momentum compensation so that the image may be shifted on the focal plane array in such a manner that images focused on a dark portion of the array will move to an active portion of the array, with the sequential read out of the information concatenated into high resolution full scene image data.

    摘要翻译: 提供了一种紧凑的动量平衡内部光学扫描机构,用于在照相侦察等中使用的广角相机,其中使用大的高分辨率但不完全填充的阵列来提供具有高像素密度的全景场景覆盖,其中锐度 并且其中可以由于动量补偿而无振动地扫描图像,使得图像可以在聚焦平面阵列上移动,使得聚焦在阵列的暗部分上的图像将移动到该平面阵列的有效部分 阵列,连续读出信息连接成高分辨率全景图像数据。

    MOMENTUM BALANCE OPTICAL SCANNING FOR WIDE FIELD OF VIEW OPTICAL SENSORS
    8.
    发明申请
    MOMENTUM BALANCE OPTICAL SCANNING FOR WIDE FIELD OF VIEW OPTICAL SENSORS 有权
    用于宽视场光传感器的平衡光平衡扫描

    公开(公告)号:US20110261153A1

    公开(公告)日:2011-10-27

    申请号:US13093367

    申请日:2011-04-25

    IPC分类号: H04N7/18

    摘要: A compact momentum-balanced internal optical scanning mechanism is provided for a wide angle camera used in photo reconnaissance and the like, in which a large high resolution but not fully populated array is used to provide full scene coverage with high pixel densities, in which sharpness is maintained and in which the image can be scanned without vibration due to momentum compensation so that the image may be shifted on the focal plane array in such a manner that images focused on a dark portion of the array will move to an active portion of the array, with the sequential read out of the information concatenated into high resolution full scene image data.

    摘要翻译: 提供了一种紧凑的动量平衡内部光学扫描机构,用于在照相侦察等中使用的广角相机,其中使用大的高分辨率但不完全填充的阵列来提供具有高像素密度的全景场景覆盖,其中锐度 并且其中可以由于动量补偿而无振动地扫描图像,使得图像可以在聚焦平面阵列上移动,使得聚焦在阵列的暗部分上的图像将移动到该平面阵列的有效部分 阵列,连续读出信息连接成高分辨率全景图像数据。

    Polarization mode dispersion compensation in optical transmission media
    9.
    发明授权
    Polarization mode dispersion compensation in optical transmission media 失效
    光传输介质中的偏振模色散补偿

    公开(公告)号:US06856710B2

    公开(公告)日:2005-02-15

    申请号:US10101427

    申请日:2002-03-19

    CPC分类号: G02B6/278 H04B10/2569

    摘要: The present invention provides a method and apparatus for compensating for polarization mode dispersion in an optical transmission system without perturbing the laser source. The present invention compensates for PMD by transferring a sufficient fraction of the light signal in an optical transmission system substantially into a single PSP of the system. As a result, each light pulse in a data stream is not substantially mixed with temporally adjacent light pulses or bit periods.

    摘要翻译: 本发明提供一种用于补偿光传输系统中的偏振模色散而不干扰激光源的方法和装置。 本发明通过将光传输系统中的光信号的足够部分基本上传送到系统的单个PSP来补偿PMD。 结果,数据流中的每个光脉冲基本上与时间上相邻的光脉冲或位周期混合。