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    • 5. 发明申请
    • Imaging apparatus
    • 成像设备
    • US20070242147A1
    • 2007-10-18
    • US11730043
    • 2007-03-29
    • Tomoyuki Kawai
    • Tomoyuki Kawai
    • H04N9/04H04N5/335
    • H04N5/2352H04N5/23212H04N5/347H04N9/045
    • An imaging apparatus, comprising image pickup elements for obtaining image signals and a control device which control read-out of image signals from the image pickup elements, wherein the image pickup elements comprise: light receiving elements which separate incident light into R, G and B colors and photoelectrically convert the incident light separated into the individual colors to obtain image signals including R, G and B signals corresponding to each of the colors; a vertical transfer channel for vertically transferring an image signal read out from the light receiving elements; and a horizontal transfer channel for horizontally transferring the vertically transferred image signal, the control device comprises: a read-out control device which applies a reading pulse to the light receiving elements to control read-out of the image signal from the light receiving elements; a vertical transfer control device which controls vertical transfer of an image signal read out onto the vertical transfer channel; a horizontal transfer control device which controls horizontal transfer of an image signal read out onto the horizontal transfer channel; and a driving control device which controls the read-out control device and the vertical transfer control device so that the R and B signals are each vertically added for a first number of vertical addition pixels and the G signals are vertically added for a second number of vertical addition pixels that is larger than the first number of vertical addition pixels.
    • 一种成像装置,包括用于获得图像信号的图像拾取元件和控制从图像拾取元件读出图像信号的控制装置,其中图像拾取元件包括:将入射光分离成R,G和B的光接收元件 颜色并将分离成各种颜色的入射光光电转换,以获得包括对应于每种颜色的R,G和B信号的图像信号; 用于垂直传送从光接收元件读出的图像信号的垂直传送通道; 以及用于水平传送垂直传送的图像信号的水平传送通道,所述控制装置包括:读出控制装置,其向所述光接收元件施加读取脉冲,以控制从所述光接收元件读出所述图像信号; 垂直传送控制装置,其控制读出到垂直传送通道上的图像信号的垂直传送; 水平传送控制装置,其控制读取到水平传送信道上的图像信号的水平传送; 以及驱动控制装置,其控制读出控制装置和垂直传送控制装置,使得对于第一数量的垂直相加像素,R和B信号各自垂直相加,并且G信号被垂直地添加到第二数量的 垂直加法像素大于第一数量的垂直加法像素。
    • 7. 发明授权
    • Image pickup device for wide dynamic range at a high frame rate
    • 图像拾取装置,以高帧速率进行宽动态范围
    • US08300131B2
    • 2012-10-30
    • US12980647
    • 2010-12-29
    • Tomoyuki KawaiYasunari Kato
    • Tomoyuki KawaiYasunari Kato
    • H04N5/335H04N3/14
    • G03B7/091H04N5/35554H04N5/372H04N9/045
    • An image pickup device includes an image sensing device and a driving unit. The image sensing device includes a first pixel group and a second pixel group. The first pixel group includes a plurality of pixels arranged as a two-dimensional array in a semiconductor substrate surface portion that receives incidence light from a subject. The second pixel group includes a plurality of pixels arranged as a two-dimensional array in the semiconductor substrate surface portion in an area overlapping the first pixel group while the pixels in the first pixel group do not disposed in the same positions as the pixels in the second pixel group. The driving unit outputs a picked-up image signal of one frame from the first pixel group exposed over one vertical synchronizing time period for each vertical synchronizing signal.
    • 图像拾取装置包括图像感测装置和驱动单元。 图像感测装置包括第一像素组和第二像素组。 第一像素组包括在接收来自被摄体的入射光的半导体衬底表面部分中排列为二维阵列的多个像素。 第二像素组包括在与第一像素组重叠的区域中的半导体衬底表面部分中排列为二维阵列的多个像素,而第一像素组中的像素不位于与第一像素组中的像素相同的位置 第二像素组。 驱动单元从针对每个垂直同步信号的一个垂直同步时间周期暴露的第一像素组输出一帧的拾取图像信号。
    • 8. 发明授权
    • Digital still camera and method of controlling image combination
    • 数码相机及图像组合控制方法
    • US08081220B2
    • 2011-12-20
    • US12167019
    • 2008-07-02
    • Tomoyuki Kawai
    • Tomoyuki Kawai
    • H04N5/228
    • H04N5/2353H04N5/23248H04N5/2327H04N5/2356H04N5/243
    • A solid-state electronic image sensing device senses the image of a subject repeatedly for an exposure time over which camera shake is thought not to occur, and repeatedly outputs image data representing the image of the subject. A combining device generates one frame of a combined image obtained by combining the image of the subject represented by image data that has been output from the solid-state electronic image sensing device with the image of the subject represented by image data that was output from the solid-state electronic image sensing device by an immediately preceding image sensing operation, in such a manner that the images of the subject coincide. A combining control device controls the combining device so as to repeatedly execute processing for generating one frame of a combined image updated by combining the combined image, which is the result of combination by the combining device, with the image of the subject represented by image data that has been output from the solid-state electronic image sensing device, in such a manner that the images coincide.
    • 固态电子图像感测装置在相机抖动被认为不发生的曝光时间反复感测对象的图像,并且重复地输出表示被摄体的图像的图像数据。 组合装置生成通过将从固态电子图像感测装置输出的图像数据所表示的被摄体的图像与由从固态电子图像感测装置输出的图像数据表示的被摄体的图像组合而获得的组合图像的一帧 固体电子图像感测装置通过紧邻的图像感测操作,使得对象的图像一致。 组合控制装置控制组合装置,以便通过将作为组合装置的组合结果的组合图像与由图像数据表示的对象的图像组合来重复执行用于生成组合图像的一帧的处理 已经从固态电子图像感测装置输出,使得图像重合。
    • 9. 发明申请
    • DIGITAL STILL CAMERA AND METHOD OF CONTROLLING OPERATION OF SAME
    • 数字静态摄像机及其控制方法
    • US20090009614A1
    • 2009-01-08
    • US12167019
    • 2008-07-02
    • Tomoyuki Kawai
    • Tomoyuki Kawai
    • H04N5/228
    • H04N5/2353H04N5/23248H04N5/2327H04N5/2356H04N5/243
    • A solid-state electronic image sensing device senses the image of a subject repeatedly for an exposure time over which camera shake is thought not to occur, and repeatedly outputs image data representing the image of the subject. A combining device generates one frame of a combined image obtained by combining the image of the subject represented by image data that has been output from the solid-state electronic image sensing device with the image of the subject represented by image data that was output from the solid-state electronic image sensing device by an immediately preceding image sensing operation, in such a manner that the images of the subject coincide. A combining control device controls the combining device so as to repeatedly execute processing for generating one frame of a combined image updated by combining the combined image, which is the result of combination by the combining device, with the image of the subject represented by image data that has been output from the solid-state electronic image sensing device, in such a manner that the images coincide.
    • 固态电子图像感测装置在相机抖动被认为不发生的曝光时间反复感测对象的图像,并且重复地输出表示被摄体的图像的图像数据。 组合装置生成通过将从固态电子图像感测装置输出的图像数据所表示的被摄体的图像与由从固态电子图像感测装置输出的图像数据表示的被摄体的图像组合而获得的组合图像的一帧 固体电子图像感测装置通过紧邻的图像感测操作,使得对象的图像一致。 组合控制装置控制组合装置,以便通过将作为组合装置的组合结果的组合图像与由图像数据表示的对象的图像组合来重复执行用于生成组合图像的一帧的处理 已经从固态电子图像感测装置输出,使得图像重合。