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    • 36. 发明授权
    • System and method for varying exposure time for different parts of a field of view while acquiring an image
    • 用于在获取图像的同时对视野的不同部分改变曝光时间的系统和方法
    • US08253844B2
    • 2012-08-28
    • US12852738
    • 2010-08-09
    • Jason Michael Neidrich
    • Jason Michael Neidrich
    • H04N5/225H04N7/00
    • G02B23/02G02F1/31H04N5/2254H04N5/238
    • A system and method for exposing different parts of a single field of view for various and differing lengths of time while capturing an image is provided. For astrophotography, unwanted light pollution or over-saturation bleeding from nearby or obtrusive stars may be greatly reduced or eliminated while still capturing the image of the nearby brighter star in the same field of view. Also, a system and method for real-time contrast control while capturing an image to optimize signal-to-noise ratio for various parts of the captured image, is provided. An embodiment of the present invention provides such techniques by using spatial light modulator devices, such as a digital micro-mirror device, to controllably mask different portions of light from an image that expose film or a charge-coupled device. A system and method for a way to use a spatial light modulator device as an active and controllable mask for photolithography, is provided.
    • 提供一种系统和方法,用于在捕捉图像的同时暴露各种不同长度的时间的单个视场的不同部分。 对于天文摄影,可能会大大减少或消除来自附近或突触星星的不必要的光污染或过度饱和的出血,同时仍然在相同视野中捕获附近较亮的星的图像。 另外,提供了一种用于实时对比度控制的系统和方法,同时捕获图像以优化拍摄图像的各个部分的信噪比。 本发明的一个实施例通过使用诸如数字微镜装置之类的空间光调制器装置来可控制地掩蔽来自曝光胶片或电荷耦合器件的图像的不同部分的光来提供这种技术。 提供了一种用于使用空间光调制器装置作为光刻的有源和可控掩模的方法。
    • 37. 发明申请
    • IMAGE PICKUP UNIT
    • 图像拾取单元
    • US20120182458A1
    • 2012-07-19
    • US13372593
    • 2012-02-14
    • Hiroshi ISHII
    • Hiroshi ISHII
    • H04N5/225G02B7/18
    • G02B23/26A61B1/00096A61B1/0011A61B1/00179A61B1/00188A61B1/051G02B23/02G02B23/243G02B23/2476G03B15/00G03B17/00G03B17/17H04N5/2251H04N5/2254H04N2005/2255
    • In an image pickup unit, a first optical system holding frame has a hole axis orthogonal to an optical axis of photographing light made incident on a first object lens group, and a through-hole portion through which a second optical system holding frame can be inserted and arranged is formed in the first optical system holding frame and the first optical system holding frame and the second optical system holding frame are set relatively movable in a direction orthogonal to the optical axis of the photographing light made incident on the first object lens group and the second optical system holding frame and a third optical system holding frame are set relatively movable in a direction along the optical axis of the photographing light made incident on a solid-state image pickup device such that predetermined optical performance adjustment can be performed during assembly.
    • 在图像拾取单元中,第一光学系统保持框架具有与入射在第一物镜组上的拍摄光的光轴正交的孔轴,以及可插入第二光学系统保持框架的通孔部分 并且布置在第一光学系统保持框架中,并且第一光学系统保持框架和第二光学系统保持框架在与入射在第一物镜组上的拍摄光的光轴正交的方向上相对移动, 第二光学系统保持框架和第三光学系统保持框架在沿着入射在固态图像拾取装置上的拍摄光的光轴的方向上相对移动,使得可以在组装期间执行预定的光学性能调节。
    • 40. 发明申请
    • DIAGONAL MIRROR WITH DISPLAY
    • 带显示器的DIAGONAL MIRROR
    • US20120002305A1
    • 2012-01-05
    • US12830355
    • 2010-07-05
    • WILLIAM YANG
    • WILLIAM YANG
    • G02B7/18G02B7/02
    • G02B7/182G02B23/02
    • A diagonal mirror having a display includes a minor holder and a display detector. The mirror holder has a main body, an ocular part connected to the main body in tilt way, and a telescope tube connector connected to the main body in a way that is tilt relative to the main body and diagonal to the lens holder. One side of the main body has a hole. The display detector inlayed in the hole on the side of the mirror holder is used to detect and show the surrounding area conditions. Users could directly get information of outdoor surrounding area from the display detector. With the information of outdoor surrounding area, users could precisely adjust the focusing system of the telescope and have a clear magnified visual image of the astronomy landscape.
    • 具有显示器的对角镜包括次要保持器和显示检测器。 反射镜支架具有主体,以倾斜方式连接到主体的眼部和以相对于主体倾斜并与透镜保持架对角的方式连接到主体的望远镜管连接器。 主体一侧有一个洞。 用于检测并显示周边区域状况的显示检测器嵌入镜保持器一侧的孔中。 用户可以从显示探测器直接获取室外周边地区的信息。 随着户外周边地区的信息,用户可以精确调整望远镜的聚焦系统,并有明确的放大视觉形象的天文景观。