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    • 4. 发明授权
    • Dome camera
    • 圆顶相机
    • US08582024B2
    • 2013-11-12
    • US12994363
    • 2009-09-09
    • Akitoshi MoriJyouji Wada
    • Akitoshi MoriJyouji Wada
    • H04N5/225
    • G03B17/02G02B7/003G02B7/04G03B17/568H04N5/2251H04N5/23212
    • A dome camera (1) includes a lens unit (5) having an adjustable lens focal point, a dome cover (4) for covering the lens unit (5), and a pseudo-cover (7) having optically equivalent characteristics to those of the dome cover (4). The pseudo-cover (7) is capable of rotating around a rotation axis which is set at the lens unit (5) from a lens focal point adjusting position which is set on an optical axis of the lens unit (5) toward a retraction position which is back from the optical axis of the lens unit (5). At the time of lens focal point adjustment work, the lens focal point is adjusted while the pseudo-cover (7) is set at the lens focal point adjusting position. When the lens focal point adjustment work ends, the pseudo-cover (7) is rotated to the retraction position to retract from the optical axis of the lens unit (5), and the dome cover (4) is put over the lens unit (5). Thus, there is provided a dome camera capable of improving the workability of the lens focal point adjustment work with a simple and inexpensive configuration.
    • 一种半球摄像机(1)包括具有可调透镜焦点的透镜单元(5),用于覆盖透镜单元(5)的半球盖(4)和具有光学等效特性的伪盖(7) 圆顶盖(4)。 假盖(7)能够从设置在透镜单元(5)的光轴上的透镜焦点调节位置朝向缩回位置旋转围绕设置在透镜单元(5)处的旋转轴线 其从透镜单元(5)的光轴返回。 在透镜焦点调整工作时,在将伪罩(7)设置在透镜焦点调整位置时调整透镜焦点。 当透镜焦点调节工作结束时,假盖(7)旋转到缩回位置以从透镜单元(5)的光轴缩回,并且将半球盖(4)放置在透镜单元( 5)。 因此,提供了一种能够以简单且便宜的配置来改善透镜焦点调节工作的可操作性的圆顶照相机。
    • 6. 发明申请
    • CAMERA DEVICE AND MANUFACTURING METHOD FOR A CAMERA DEVICE
    • 相机设备的摄像机和制造方法
    • US20120092550A1
    • 2012-04-19
    • US13266523
    • 2010-02-17
    • Yoshihito UrashimaJyouji WadaNoboru TakadaKazushige TamuraTamotsu UchidaKeiichi TamuraYoshikatsu Henmi
    • Yoshihito UrashimaJyouji WadaNoboru TakadaKazushige TamuraTamotsu UchidaKeiichi TamuraYoshikatsu Henmi
    • H04N5/225B23P11/00
    • H04N5/2253G03B17/568Y10T29/49002
    • A camera device (1) includes an image sensor (5) which is assembled into a case (2), a first perspective-control component (6) including a convex partial spherical surface (15) for performing perspective control, and a second perspective-control component (7) including a concave partial spherical surface (21) having a radius of curvature and a center of curvature which are equal to those of the convex partial spherical surface. Before completion of the assembly of the image sensor (5) into the case (2), the second perspective-control component (7) is mounted on the first perspective-control component (6) attached to a back side of the image sensor (5), and perspective control is performed with the convex partial spherical surface (15) and the concave partial spherical surface (21) in surface contact with each other. The first perspective-control component (6) and the second perspective-control component (7) are secured to each other via an adhesive after completion of the perspective control. Provided is a camera device enabling work for adjusting an inclination of an image plane relative to an optical axis (perspective control) to be solely performed in advance when assembling an image sensor into a case and having a high degree of flexibility in the order for the perspective control work.
    • 相机装置(1)包括组装到壳体(2)中的图像传感器(5),包括用于进行透视控制的凸形部分球面(15)的第一透视控制部件(6)和第二透视 - 控制部件(7),其包括具有与凸部分球面相同的曲率半径和曲率中心的凹部分球面(21)。 在完成将图像传感器(5)组装到壳体(2)中之前,第二透视控制部件(7)安装在安装在图像传感器的背面的第一透视控制部件(6)上 5),并且使凸部分球面(15)和凹部分球面(21)彼此表面接触进行透视控制。 在透视控制完成之后,第一透视控制部件(6)和第二透视控制部件(7)经由粘合剂彼此固定。 本发明提供一种相机装置,其能够在将图像传感器组装到壳体中并且具有高度灵活性的情况下,预先单独执行相对于光轴(透视控制)来调整图像平面的倾斜度(透视控制) 透视控制工作。
    • 7. 发明申请
    • CAMERA DEVICE
    • 相机设备
    • US20120086849A1
    • 2012-04-12
    • US13234794
    • 2011-09-16
    • Jyouji WADAYoshinori OOTSUNATetsuro KAJINO
    • Jyouji WADAYoshinori OOTSUNATetsuro KAJINO
    • H04N5/225B23P11/00
    • H04N5/2254G02B5/208G02B5/3083G02B26/007G02B26/023G02B27/46Y10T29/49826
    • A camera device includes: an image pickup element; a birefringent plate fixed to a front surface of the image pickup element; and an optical glass member arranged on an optical path of the image pickup element on a front side of the birefringent plate. The optical glass member has a plurality of optical characteristic areas with different optical characteristics from each other. The optical characteristic areas are switched such that one of the plurality of optical characteristic areas is arranged on the optical path by moving the optical glass member in a direction intersecting with the optical path. The plurality of optical characteristic areas include an infrared cut filter area and a blank glass area. The infrared cut filter area is formed by depositing an infrared cut material with infrared cut characteristics on a surface of the optical glass member.
    • 相机装置包括:图像拾取元件; 固定到图像拾取元件的前表面的双折射板; 以及布置在双折射板的前侧上的图像拾取元件的光路上的光学玻璃构件。 光学玻璃构件具有彼此具有不同光学特性的多个光学特征区域。 光学特性区域被切换,使得通过沿与光路相交的方向移动光学玻璃构件将多个光学特征区域中的一个布置在光路上。 多个光学特征区域包括红外截止滤光器区域和空白玻璃区域。 通过在光学玻璃构件的表面上沉积具有红外切割特性的红外线切割材料来形成红外截止滤光区域。
    • 9. 发明授权
    • Television communication system, terminal, and method
    • 电视通信系统,终端和方法
    • US09124761B2
    • 2015-09-01
    • US13603917
    • 2012-09-05
    • Jyouji WadaMikio Morioka
    • Jyouji WadaMikio Morioka
    • H04N7/15G06K9/00H04L12/18
    • H04N7/15G06K9/00375H04L12/1822H04L12/1827
    • When a material sharing mode using a projector at a first point and the projector at a second point is active, the projector at the first point causes a projection unit to project a video image from a first personal computer onto a projection screen, causes an image taking unit to take an image of the projected video image on the projection screen, causes a control unit of the projector or the first personal computer to compare the taken video image with a supply video image supplied from the first personal computer to the projector, and supplies a difference video image generated based on the comparison to the projector at the second point so as to be superimposed on the supply video image.
    • 当在第一点处使用投影仪的材料共享模式和第二点处的投影仪处于活动状态时,第一点处的投影仪使得投影单元将来自第一个人计算机的视频图像投影到投影屏幕上,从而使图像 拍摄单元在投影屏幕上拍摄投影视频图像,使投影仪或第一个人计算机的控制单元将拍摄的视频图像与从第一个人计算机提供的供应视频图像与投影仪进行比较,以及 在第二点处将基于与投影仪的比较生成的差分视频图像提供给叠加在供应视频图像上。