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    • 1. 发明授权
    • Shake-free image restoration system
    • 无抖动图像恢复系统
    • US5365303A
    • 1994-11-15
    • US62292
    • 1993-05-14
    • Masafumi YamasakiYoshinori Matsuzawa
    • Masafumi YamasakiYoshinori Matsuzawa
    • G03B17/00H04N5/232G03B17/24
    • H04N5/23264G03B17/00H04N5/23248H04N5/23258H04N5/23287G03B2206/004G03B2217/005G03B2217/244
    • An image pick-up device shoots a scene by exposing a film by way of an optical system and recording an image of the scene on the film. A shake quantity detecting unit detects a shake quantity of the image pick-up device during the exposure of the film to the scene by the device and a shake data recording unit records data representing the shake quantity on a recording medium on the film. A shake data reproducing unit reproduces the data representing the shake quantity recorded on the recording medium. A shake trace data transformation unit outputs shake transmitting functions generated on the basis of the data representing the shake quantity. A first Fourier transformation unit carries out a Fourier transformation on the shake transmitting functions. Image transformation unit transforms the image of the scene recorded on the film into digital signals. A second Fourier transformation unit carries out a Fourier transformation on the digital signal. A dividing unit carries out divisions on outputs from the first and second Fourier transformation units. An inverse Fourier transformation unit carries out an inverse Fourier transformation on an output from the dividing unit, an output from the inverse Fourier transformation unit being an image of the scene free from any trace of the shake.
    • 图像拾取装置通过用光学系统曝光胶片并将场景的图像记录在胶片上来拍摄场景。 抖动量检测单元在由装置将胶片曝光到场景时检测图像拾取装置的抖动量,并且抖动数据记录单元将表示抖动量的数据记录在胶片上的记录介质上。 摇动数据再现单元再现表示记录在记录介质上的抖动量的数据。 抖动跟踪数据变换单元输出基于表示抖动量的数据产生的抖动发送功能。 第一傅里叶变换单元对抖动发送功能执行傅里叶变换。 图像变换单元将记录在胶片上的场景的图像变换为数字信号。 第二傅立叶变换单元对数字信号进行傅里叶变换。 分割单元对来自第一和第二傅里叶变换单元的输出执行除法。 逆傅立叶变换单元对来自分割单元的输出执行逆傅里叶变换,来自傅里叶逆变换单元的输出是没有抖动痕迹的场景的图像。
    • 5. 发明申请
    • Image pickup apparatus
    • 摄像设备
    • US20110199498A1
    • 2011-08-18
    • US13027972
    • 2011-02-15
    • Yoshinori MatsuzawaOsamu Nonaka
    • Yoshinori MatsuzawaOsamu Nonaka
    • H04N5/262H04N5/225
    • H04N5/232H04N5/23296H04N5/2628
    • An image pickup apparatus is provided to which a first lens capable of motorized zooming and a second lens that is not capable of motorized zooming can be detachably mounted. The image pickup apparatus includes: a first operation section for controlling zoom processing; and a control section that, when the first lens is mounted, conducts optical zoom processing that controls a zoom lens of the first lens based on an operation of the first operation section, and when the second lens is mounted, conducts electronic zoom control that changes a cut-out range of a picked-up image based on an operation of the first operation section.
    • 提供一种能够可拆卸地安装能够进行电动变焦的第一透镜和不能进行电动变焦的第二透镜的图像拾取装置。 图像拾取装置包括:用于控制变焦处理的第一操作部分; 以及控制部,当安装所述第一透镜时,基于所述第一操作部的操作进行控制所述第一透镜的变焦透镜的光学变焦处理,并且当安装所述第二透镜时,进行改变的电子变焦控制 基于第一操作部的操作的拾取图像的切出范围。
    • 7. 发明授权
    • Auto-focus camera
    • 自动对焦摄像头
    • US4931820A
    • 1990-06-05
    • US236634
    • 1988-08-25
    • Yoshinori MatsuzawaShinya Takahashi
    • Yoshinori MatsuzawaShinya Takahashi
    • G02B7/34
    • G02B7/34
    • An auto-focus camera detects a focal offset, which is converted into a lens drive value utilizing data stored in lens ROM or the like which is specific to a particular taking lens. When the specific data represents a lens drive value which is stored in a table form in a manner corresponding to the focal offset, a lens drive value corresponding to the detected focal offset is selected, and is used to drive the focus lens. When the specific data is not dependent on the focal offset, a lens drive value is calculated utilizing the focal offset and the specific data, and is used to drive the focus lens.
    • 自动对焦照相机检测焦点偏移,其利用存储在特定摄影镜头特有的镜头ROM等中的数据转换成镜头驱动值。 当特定数据表示以与焦点偏移相对应的方式存储在表格形式中的透镜驱动值时,选择与检测到的焦点偏移相对应的透镜驱动值,并且用于驱动聚焦透镜。 当特定数据不依赖于焦点偏移时,使用焦点偏移和特定数据来计算透镜驱动值,并且用于驱动聚焦透镜。