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    • 8. 发明授权
    • Imaging pickup device with half-shutter alert
    • 具有半快门警报的成像拾取装置
    • US07671895B2
    • 2010-03-02
    • US10566987
    • 2004-07-22
    • Akio Kobayashi
    • Akio Kobayashi
    • H04N5/225H04N5/222G03B17/00G03B17/18
    • H04N5/23245H04N5/232
    • The image pickup device of the present invention is capable of photographing still images during photography of a moving image, and is provided with a notifying means for visually notifying a subject that a photographic operation of a still image is to be performed when a release button 23 is pressed half-way down during photography of the moving image, and then performs the photographic operation when the release button 23 is fully pressed. The first notifying means may be a light emitting means 25 which lights up or flashes when the release button 23 is pressed half-way down, or maybe a flash lamp device in which a light source 27 pops up when the release button 23 is pressed half-way down.
    • 本发明的图像拾取装置能够在拍摄运动图像期间拍摄静止图像,并且设置有通知装置,用于在释放按钮23时使被摄体视觉上通知要进行静止图像的拍摄操作 在拍摄运动图像期间被中途向下按压,然后当释放按钮23被完全按压时执行拍摄操作。 第一通知装置可以是当释放按钮23被半按下时点亮或闪烁的发光装置25,或者当按下释放按钮23时光源27弹出的闪光灯装置 向下
    • 9. 发明授权
    • CCD camera with a plurality of sensor areas and corresponding output channels correcting image using a clamping process
    • CCD摄像机具有多个传感器区域和相应的输出通道,使用夹紧过程校正图像
    • US07609304B2
    • 2009-10-27
    • US11347369
    • 2006-02-06
    • Akio KobayashiMitsuaki Kurokawa
    • Akio KobayashiMitsuaki Kurokawa
    • H04N5/217
    • H04N5/361H04N5/37213H04N5/3728
    • An electronic camera includes a CCD imager. The CCD imager has an imaging surface in which two sensor areas are formed. A raw image produced in one sensor area is output from a channel CH1, and a raw image produced in the other sensor area is output from a channel CH2. The raw image from the channel CH1 is clamped by a clamp circuit at a clamp level LV1, and the raw image from the channel CH2 is clamped by another clamp circuit at a clamp level LV2. The clamp level LV1 matches an optical black level VCL of the raw image from the channel CH1. The clamp level LV2 matches a subtraction level “VCL−(VAL−VAR)” determined by subtracting a difference between a preliminary feeding level VAL of the raw image from the channel CH1 and a preliminary level VAR of the raw image from the channel CH2, from the black level VCL of the raw image from the channel CH1.
    • 电子照相机包括CCD成像器。 CCD成像器具有形成两个传感器区域的成像面。 从通道CH1输出在一个传感器区域中产生的原始图像,并且从通道CH2输出在另一个传感器区域中产生的原始图像。 来自通道CH1的原始图像被钳位电路钳位在钳位电平LV1,并且来自通道CH2的原始图像被另一个钳位电路钳位在钳位电平LV2。 钳位电平LV1与来自通道CH1的原始图像的光学黑色电平VCL匹配。 钳位电平LV2与通过从通道CH1减去原始图像的初始供给电平VAL与来自通道CH2的原始图像的初级VAR之间的差来确定的减法电平“VCL-(VAL-VAR)”匹配, 来自通道CH1的原始图像的黑色电平VCL。