Image restoration device, imaging apparatus, and image restoration method
    7.
    发明授权
    Image restoration device, imaging apparatus, and image restoration method 有权
    图像恢复装置,成像装置和图像恢复方法

    公开(公告)号:US08767092B2

    公开(公告)日:2014-07-01

    申请号:US13636385

    申请日:2012-01-30

    申请人: Takashi Kawamura

    发明人: Takashi Kawamura

    IPC分类号: H04N5/232 G03B13/00 H04N5/76

    摘要: An image restoration device according to the present invention includes: a point spread function storage unit which stores any two PSFs among a first range PSF for restoring a first sweep image serving as a sweep image when a sweep range is a first range; a second range PSF for restoring a second sweep image serving as the sweep image when the sweep range is a second range which excludes the first range; a third range PSF for restoring a third sweep image serving as the sweep image when the sweep range is a third range obtained by combining the first range and the second range; and a PSF calculation unit which performs addition or subtraction on the two PSFs to calculate a remaining one among the first, second, and third range PSFs.

    摘要翻译: 根据本发明的图像恢复装置包括:点扩散功能存储单元,其在第一范围PSF中存储任何两个PSF,用于当扫描范围是第一范围时恢复用作扫描图像的第一扫描图像; 第二范围PSF,用于当所述扫描范围是排除所述第一范围的第二范围时,恢复用作所述扫描图像的第二扫描图像; 第三范围PSF,用于当所述扫描范围是通过组合所述第一范围和所述第二范围获得的第三范围时,恢复用作所述扫描图像的第三扫描图像; 以及PSF计算单元,其在两个PSF上执行加法或减法以计算第一,第二和第三范围PSF中的剩余的PSF。

    Imaging apparatus and distance measurement method
    8.
    发明授权
    Imaging apparatus and distance measurement method 有权
    成像设备和距离测量方法

    公开(公告)号:US08698943B2

    公开(公告)日:2014-04-15

    申请号:US13522057

    申请日:2011-11-16

    IPC分类号: H04N5/232 G06K9/40

    摘要: An imaging apparatus includes: an imaging unit; a focal range control unit configured to cause the imaging unit to capture a first image and a second image which have mutually different focal ranges, changing a focal position of the imaging unit; a reference image generation unit configured to generate, using the first image and the second image, a reference image to be used as a blur standard; and a distance measurement unit configured to measure a distance to the subject based on a difference in blur degrees between the reference image and each of the first image and the second image. The focal ranges of the first image and the second image are independent of each other, and an out-of-focus space is provided between the focal ranges.

    摘要翻译: 一种成像装置,包括:成像单元; 焦距范围控制单元,被配置为使得所述成像单元捕获具有相互不同的焦点范围的第一图像和第二图像,改变所述成像单元的焦点位置; 参考图像生成单元,被配置为使用所述第一图像和所述第二图像生成要用作模糊标准的参考图像; 以及距离测量单元,被配置为基于参考图像与第一图像和第二图像中的每一个之间的模糊度的差异来测量到被摄体的距离。 第一图像和第二图像的焦点范围彼此独立,并且在焦点范围之间提供失焦空间。

    Radiated power measurement method, radiated power measurement coupler and radiated power measurement apparatus
    9.
    发明授权
    Radiated power measurement method, radiated power measurement coupler and radiated power measurement apparatus 有权
    辐射功率测量方法,辐射功率测量耦合器和辐射功率测量装置

    公开(公告)号:US08525744B2

    公开(公告)日:2013-09-03

    申请号:US12917735

    申请日:2010-11-02

    IPC分类号: G01R29/10

    摘要: In a method of measuring a radiation power generated from a DUT from an output of a measurement antenna, wherein the DUT is arranged in an ellipsoid enclosed space such that a radiation center of the radio wave is substantially coincided with the neighborhood of a first focal point. The radio wave radiated from the DUT and reflected from the wall surface is received by a receiving antenna arranged in the neighborhood a second focal point thereby to measure the total radiated power of the DUT from the output signal of the receiving antenna. One of the DUT and the receiving antenna is moved along the axis passing through the first and second focal points, and based on the measurement value maximizing the output signal power of the receiving antenna, calculating the total radiated power of the DUT.

    摘要翻译: 在从测量天线的输出测量从DUT产生的辐射功率的方法中,其中DUT被布置在椭圆形封闭空间中,使得无线电波的辐射中心基本上与第一焦点 。 从DUT发射并从壁表面反射的无线电波被布置在邻近的第二焦点的接收天线接收,从而从接收天线的输出信号测量DUT的总辐射功率。 DUT和接收天线之一沿着穿过第一和第二焦点的轴线移动,并且基于最大化接收天线的输出信号功率的测量值,计算DUT的总辐射功率。

    Method, coupler and apparatus for measuring radiated power
    10.
    发明授权
    Method, coupler and apparatus for measuring radiated power 有权
    用于测量辐射功率的方法,耦合器和装置

    公开(公告)号:US08103470B2

    公开(公告)日:2012-01-24

    申请号:US12716711

    申请日:2010-03-03

    IPC分类号: G01R29/08

    摘要: In a method for measuring a radiation power, an elliptical mirror is prepared so as to have a elliptical spherical space enclosed by a metal wall surface, the space having a rotating axis passing through two focal points. A device under test is placed in a position of one of the two focal points such that a center of radiation of a radio wave substantially coincides with the focal point, and a receiving antenna is placed in an position of an other one of the two focal points. The device under test is caused to radiate a radio wave and the radiated radio wave is reflected at the wall surface to allow the receiving antenna to receive the radio wave. Then, total radiation power of the radio wave is measured at a measurement end of the receiving antenna in accordance with an output signal from the receiving antenna.

    摘要翻译: 在用于测量辐射功率的方法中,准备椭圆镜以具有由金属壁表面包围的椭圆球形空间,该空间具有穿过两个焦点的旋转轴。 被测设备被放置在两个焦点之一的位置,使得无线电波的辐射中心基本上与焦点一致,并且接收天线被放置在两个焦点中另一个的位置 积分 被测设备被辐射无线电波,并且辐射的无线电波在壁面反射以允许接收天线接收无线电波。 然后,根据来自接收天线的输出信号,在接收天线的测量端测量无线电波的总辐射功率。