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    • 11. 发明申请
    • Lens unit and a camera incorporating the same lens unit
    • 镜头单元和包含相同镜头单元的相机
    • US20060012887A1
    • 2006-01-19
    • US11174770
    • 2005-07-05
    • Mitsuo KanoYoshito Katagiri
    • Mitsuo KanoYoshito Katagiri
    • G02B15/14
    • H04N5/2254G02B7/282G03B17/04
    • A lens unit in which at least one of a subject side lens group and an image side lens group is moved toward an image side to be retracted along an optical axial direction, including a subject side lens group supporting frame to support the subject side lens group, an image side lens group supporting frame to support the image side lens group, a guide member to guide the image side lens group supporting frame from a predetermined position on the subject side to the image side by a predetermined length in parallel to an optical axis, and a moving and displacing device to move the image side lens group supporting frame from the predetermined position on the subject side to the image side by length longer than the predetermined length in parallel to the optical axis, and displace the image side lens group supporting frame from an optical path.
    • 一种透镜单元,其中目标侧透镜组和像侧透镜组中的至少一个朝向沿光轴方向缩回的像侧移动,包括对象侧透镜组支撑框架以支撑对象侧透镜组 ,用于支撑图像侧透镜组的图像侧透镜组支撑框架,用于将像侧透镜组支撑框架从主体侧的预定位置朝向像侧平行于光轴的预定长度引导到图像侧的引导构件 以及移动和移位装置,用于将图像侧透镜组支撑框架从主体侧的预定位置移动到与光轴平行的比预定长度长的图像侧,并且使支撑的图像侧透镜组支撑 帧从光路。
    • 12. 发明授权
    • Electronic equipment, camera and control method thereof
    • 电子设备,相机及其控制方法
    • US06892026B2
    • 2005-05-10
    • US10412984
    • 2003-04-14
    • Hiroyuki IshiiYoshito Katagiri
    • Hiroyuki IshiiYoshito Katagiri
    • G03B17/02G05B15/02G06F1/00H04N5/232G03B17/00
    • H04N5/23245G05B15/02H04N5/232
    • An electronic equipment provided with plural function performing elements for performing various functions, a first control unit, and a second control unit; wherein the first control unit, in order to perform a function specified by an operator, issues an instruction to the second control unit to perform a control operation of at least one of the plurality of function performing elements, and the second control unit performs the control operation in response to the instruction. When the electronic equipment is placed in a specific condition, the second control unit is capable of performing a control operation of a specific function performing element of the plurality of function performing elements, without an instruction from the first control unit.
    • 一种具有执行各种功能的多功能执行元件的电子设备,第一控制单元和第二控制单元; 其中,所述第一控制单元为了执行由操作者指定的功能,向所述第二控制单元发出指令以执行所述多个功能执行元件中的至少一个的控制操作,并且所述第二控制单元执行所述控制 操作响应指令。 当电子设备处于特定状态时,第二控制单元能够执行多个功能执行元件的特定功能执行元件的控制操作,而不需要来自第一控制单元的指令。
    • 14. 发明申请
    • Imaging Device
    • 成像设备
    • US20090141139A1
    • 2009-06-04
    • US11887191
    • 2006-03-07
    • Kazusei TakahashiKiyoshi TakagiYoshito Katagiri
    • Kazusei TakahashiKiyoshi TakagiYoshito Katagiri
    • H04N5/228H04N5/222
    • H04N5/235H04N5/23293H04N5/2355H04N5/35518
    • An imaging device including: an imaging element which comprises a plurality of pixels capable of switching between a linear conversion operation for linearly converting incident light into an electric signal and a logarithmic conversion operation for logarithmically converting the incident light into an electric signal, according to an incident light quantity; a monitor to display an image obtained by the imaging element; an operation section which is operated for specifying an arbitrary area of the image displayed on the monitor; and an inflection point changing section which evaluates an output signal of the imaging element in the specified area, and changes the inflection point which is a boundary between a linear region and a logarithmic region in the output signal of the imaging element, based on an evaluation result of the output signal.
    • 一种成像装置,包括:成像元件,其包括能够在将入射光线性地转换成电信号的线性转换操作和将入射光对数转换为电信号的对数转换操作之间切换的多个像素,根据 入射光量; 显示器,用于显示由所述成像元件获得的图像; 操作部,用于指定显示在监视器上的图像的任意区域; 以及拐点变化部,其评价所述特定区域中的摄像元件的输出信号,并且基于所述评价对所述摄像元件的输出信号中的线性区域和对数区域之间的边界的拐点进行变化 输出信号的结果。
    • 16. 发明申请
    • Image pickup apparatus
    • 摄像设备
    • US20060268155A1
    • 2006-11-30
    • US11438712
    • 2006-05-22
    • Kiyoshi TakagiYoshito KatagiriKazusei Takahashi
    • Kiyoshi TakagiYoshito KatagiriKazusei Takahashi
    • H04N5/222
    • H04N5/361H04N5/2354
    • In imaging using a linear log sensor and an auxiliary light source, an image pickup apparatus capable of preventing an excess of exposure and suppressing the influence on the brightness of the overall screen even if the distances of a plurality of photographic subjects are different from each other within the arrival range of strobo light is provided. In an image pickup apparatus 1, an image pickup device 4, an irradiation unit 6 for irradiating light at time of picking up an image of a photographic subject, and an inflection point changing unit 25 for changing an inflection point which is a boundary between a linear area and a logarithmic area so as to prevent an output signal of the image pickup device 4 from saturation within the brightness range of the photographic subject and to use the logarithmic area in priority are installed.
    • 在使用线性对数传感器和辅助光源的成像中,即使多个摄影对象的距离彼此不同,也能够防止曝光过度,并且抑制对整个画面的亮度的影响的图像拾取装置 在闪光灯的到达范围内提供。 在图像拾取装置1中,图像拾取装置4,用于在拾取被拍摄对象的图像时照射光的照射单元6,以及用于改变作为图像之间的边界的拐点的拐点改变单元25 线性区域和对数区域,以防止摄像装置4的输出信号在摄影对象的亮度范围内饱和,并且优先使用对数区域。
    • 17. 发明申请
    • Image pickup apparatus
    • 摄像设备
    • US20060268154A1
    • 2006-11-30
    • US11438191
    • 2006-05-22
    • Yoshito KatagiriKiyoshi TakagiKazusei Takahashi
    • Yoshito KatagiriKiyoshi TakagiKazusei Takahashi
    • H04N5/222
    • H04N5/235H04N5/2354H04N5/378
    • In imaging using a linear log sensor and also an auxiliary light source, an image pickup apparatus capable of executing imaging for obtaining a good contract for a main photographic subject is provided. In an image pickup apparatus 1, an image pickup device 4 having a linear conversion operation and a logarithmic conversion operation, an irradiation unit 6 for irradiating light at time of picking up an image of a photographic subject, and an inflection point changing unit 25, when imaging using the irradiation unit 6, for changing the position of an inflection point which is a boundary between a linear area and a logarithmic area so as to position a brightness distribution of the main photographic subject in the linear area of an output signal of the image pickup device 4 are installed.
    • 在使用线性对数传感器和辅助光源的成像中,提供能够执行用于获得主要摄影对象的良好合同的成像的图像拾取装置。 在图像拾取装置1中,具有线性转换操作和对数转换操作的图像拾取装置4,用于在拍摄被摄体的图像时照射光的照射单元6和拐点改变单元25, 当使用照射单元6进行成像时,用于改变作为线性区域和对数区域之间的边界的拐点的位置,以便将主要摄影对象的亮度分布定位在该摄影对象的输出信号的线性区域中 图像拾取装置4被安装。
    • 19. 发明授权
    • Camera including multiple lenses, a ranging means, and multiple image processors
    • 相机包括多个镜头,测距装置和多个图像处理器
    • US06839086B1
    • 2005-01-04
    • US09328669
    • 1999-06-09
    • Yoshito Katagiri
    • Yoshito Katagiri
    • G02B7/10H04N5/225H04N5/232G03B13/00G02B15/14
    • G02B7/102H04N5/2254H04N5/23212
    • The present invention relates to an image capturing apparatus incorporating a zoom lens system which performs variable power operations and focus adjustment by means of a driving action of a driving member. There is described an image capturing apparatus which employs the step zooming method with many steps in a unique configuration and which has advantages such as high image quality, small-size, light weight, low power consumption and low price. The image capturing apparatus includes a first lens, a second lens, a photo-electric converting element to receive a light coming from a subject image through the first lens and the second lens and to convert the light into image signals, a driving member to move the first lens and the second lens in an optical path, and a guiding member for guiding the second lens moved by the driving member so that a distance between the photo-electric converting element and the second lens changes stepwise.
    • 本发明涉及一种包括变焦透镜系统的摄像装置,该变焦透镜系统通过驱动部件的驱动动作进行可变动力操作和焦点调整。 描述了一种以独特的配置采用具有多个步骤的步进变焦方法的图像捕获装置,其具有诸如高图像质量,小尺寸,重量轻,低功耗和低价格等优点。 摄像装置包括第一透镜,第二透镜,光电转换元件,用于通过第一透镜和第二透镜接收来自被摄体图像的光并将光转换为图像信号;驱动构件,以移动 光路中的第一透镜和第二透镜;以及引导构件,用于引导由驱动构件移动的第二透镜,使得光电转换元件和第二透镜之间的距离逐步变化。