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    • 74. 发明授权
    • Digital platform apparatus
    • 数字平台装置
    • US07535489B2
    • 2009-05-19
    • US11312863
    • 2005-12-20
    • Osamu NonakaKazuhiro Sato
    • Osamu NonakaKazuhiro Sato
    • H04N5/225G09G5/00
    • G06F3/0425
    • In a digital platform apparatus of the present invention, a position of a camera mounted on a screen in a display unit is detected by a position detection unit, and image data is transferred from the camera via a communication unit in accordance with a predetermined instruction operation. The transferred image data is supplied from a control unit to a projector via a display control unit. When the image data is transferred, the transferred image is displayed on the screen from the projector. All image data recorded in the camera is displayed in a demagnified form in the vicinity of the camera, and when image data specified by a predetermined operation is transferred into a recording area, a demagnified image of the transferred image data is displayed in the vicinity of the recording area.
    • 在本发明的数字平台装置中,通过位置检测单元检测安装在显示单元中的屏幕上的照相机的位置,并且经由通信单元根据预定指令操作从照相机传送图像数据 。 传送的图像数据经由显示控制单元从控制单元提供给投影仪。 当传输图像数据时,传输的图像将从投影机显示在屏幕上。 记录在相机中的所有图像数据以相对于相机附近的缩小形式显示,并且当通过预定操作指定的图像数据被传送到记录区域时,传送图像数据的缩小图像被显示在 录音区域。
    • 75. 发明授权
    • Lens replacement type imaging apparatus, control apparatus, cleaning apparatus, and cleaning method
    • 镜头更换型成像装置,控制装置,清洁装置和清洁方法
    • US07446809B2
    • 2008-11-04
    • US10988244
    • 2004-11-12
    • Osamu Nonaka
    • Osamu Nonaka
    • H04N5/225
    • H04N5/23209H04N5/2254
    • A lens replacement type imaging apparatus capable of replacing a taking lens comprises an imaging section which takes an image of a subject through the taking lens. A protective section is provided between the taking lens and the imaging section, and transmits light rays which have entered through the taking lens therethrough. A control section judges whether second cleaning processing is carried out in first cleaning processing which electrically performs cleaning processing for the protective section and the second cleaning processing which physically performs cleaning processing for the protective section. And a control section controls to inhibit the first cleaning processing when it is determined that the second cleaning processing is carried out by the control section.
    • 能够替代拍摄镜头的镜头更换型成像装置包括通过拍摄镜头拍摄被摄体的图像的摄像部。 在拍摄镜头和成像部之间设置有保护部,并且透过摄取镜头进入的光线。 控制部判断在进行保护部的清洗处理的第一清洗处理和物理地进行保护部的清洗处理的第二清洗处理中进行第二清洗处理。 并且当确定由控制部分执行第二清洁处理时,控制部分控制禁止第一清洁处理。
    • 78. 发明授权
    • Evaluating the effect of a strobe light in a camera
    • 评估相机中闪光灯的影响
    • US07199831B2
    • 2007-04-03
    • US10304613
    • 2002-11-26
    • Osamu Nonaka
    • Osamu Nonaka
    • H04N5/222
    • H04N5/262H04N5/217H04N5/23293H04N5/2354
    • The effect of a shadow created on the background of a subject by emitted light from a strobe is suppressed. To accomplish this so, a shadow created by strobe light emission is detected and the shadow is eliminated. Alternately, the size of shadow created by strobe light emission is previously evaluated using the distance between the camera lens and strobe X0, the distance to the subject L1, and the distance to the background L2 and a warning is given if necessary. This allows the elimination of the shadow created by strobe light emission or allows compositional arrangement change when a large shadow is expected due to strobe light emission. Therefore, undesired shadow due to strobe light emission is suppressed. Shadow suppression is particularly useful for photographs for photo IDs. It can be also applicable to corrections of some features on the picked up image caused by strobe light emission.
    • 抑制了通过来自闪光灯的发射光在被摄物体的背景上产生的阴影的效果。 为了实现这一点,检测到由闪光发光产生的阴影,并且消除阴影。 或者,通过使用照相机镜头与选通X <0>之间的距离,与被摄体L 1的距离,以及 到背景L 2的距离,并且如果需要则给出警告。 这允许消除由闪光灯发光产生的阴影,或者当预期由于闪光灯发光而产生大的阴影时允许组合布置改变。 因此,抑制了由于闪光发光引起的不希望的阴影。 阴影抑制对于照片ID的照片特别有用。 也可以应用于由闪光灯发光引起的拍摄图像上的某些特征的校正。
    • 80. 发明授权
    • Control circuit
    • 控制电路
    • US07015849B2
    • 2006-03-21
    • US10702211
    • 2003-11-04
    • Osamu Nonaka
    • Osamu Nonaka
    • H03M1/12
    • G01C3/08G01J1/44G02B7/32
    • According to the present invention, there is disclosed a control circuit in which a D/A converter having an output voltage switchable based on a set value held in a register, an operation amplifier including two input terminals and one output terminal, and a switch for selectively inputting an output of the D/A converter into one of two input terminals of the operation amplifier are constituted on the same chip. The input terminal which has not been selected by the switch and the output terminal of the operation amplifier are connectable to an external circuit.
    • 根据本发明,公开了一种控制电路,其中D / A转换器具有基于保持在寄存器中的设定值的输出电压可切换的操作放大器,包括两个输入端子和一个输出端子的操作放大器以及用于 将D / A转换器的输出选择性地输入到运算放大器的两个输入端之一构成在同一芯片上。 未被开关选择的输入端子和运算放大器的输出端子可连接到外部电路。