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1. 发明授权

US4355335A Signal processing circuit for use in solid-state camera 失效
标题翻译：用于固态摄像机的信号处理电路
公开(公告)号：US4355335A
公开(公告)日：1982-10-19
申请号：US192997
申请日：1980-10-02
申请人： Takuya Imaide , Hiroaki Nabeyama , Masaru Noda , Michio Masuda , Morishi Izumita , Shinya Ohba
发明人： Takuya Imaide , Hiroaki Nabeyama , Masaru Noda , Michio Masuda , Morishi Izumita , Shinya Ohba
IPC分类号： H04N5/217 , H04N5/335 , H04N5/357 , H04N5/374 , H04N3/14
CPC分类号： H04N5/2173
摘要： A signal processing circuit for use in a solid-state camera comprising a sensor for deriving an electrical signal from the camera, a preamplifier for amplifying the output of the sensor and an integrator for integrating the output of the preamplifier. A specific circuit arrangement is provided for the preamplifier to narrow the bandwidth of the preamplifier, so that an abnormal increase of noise in the electrical signal is effectively suppressed.
摘要翻译：一种用于固态照相机的信号处理电路，包括用于从相机导出电信号的传感器，用于放大传感器的输出的前置放大器和用于对前置放大器的输出进行积分的积分器。为前置放大器提供特定的电路布置，以缩小前置放大器的带宽，从而有效地抑制电信号中噪声的异常增加。

2. 发明授权

US4188639A Video synchronous detector apparatus 失效
标题翻译：视频同步检测仪
公开(公告)号：US4188639A
公开(公告)日：1980-02-12
申请号：US862622
申请日：1977-12-20
申请人： Toshio Murakami , Masaru Noda , Hiroaki Nabeyama , Takeshi Murakami
发明人： Toshio Murakami , Masaru Noda , Hiroaki Nabeyama , Takeshi Murakami
IPC分类号： H04N5/455 , H04N9/66 , H04N9/50
CPC分类号： H04N9/66
摘要： A video synchronous detector apparatus for discriminating a video intermediate frequency signal, in which the video intermediate frequency signal is divided into two parts, one of which is applied to one terminal of a multiplier circuit, and the other of which is applied to the other terminal of the multiplier circuit through a picture-carrier intermediate frequency extraction circuit having a frequency selection circuit and a limiter circuit. The frequency selection circuit is provided with a trap circuit. The trap circuit has a center resonance frequency equal to a differential frequency between a picture-carrier intermediate frequency (f.sub.p) and a differential frequency between a color subcarrier intermediate frequency (f.sub.c) and a sound-carrier intermediate frequency (f.sub.s) so that a so-called sound-cross-color disturbance caused by a beat between the intermediate frequency sound signal and the intermediate frequency picture signal may be reduced.
摘要翻译：一种用于鉴别视频中频信号的视频同步检波器装置，其中视频中频信号被分成两部分，其中一个应用于乘法器电路的一个终端，另一个应用于另一个终端通过具有频率选择电路和限幅电路的图像载波中频提取电路。频率选择电路设置有陷波电路。陷波电路的中心谐振频率等于图像载波中频（fp）与彩色副载波中频（fc）和声载波中频（fs）之间的差分频率之间的差分频率，使得可以降低由中频声音信号和中频图像信号之间的拍子引起的焦距的声音交叉色干扰。

3. 发明授权

US6128036A Still picture recording digital camera with output unit having delay unit and memory 有权
标题翻译：具有输出单元的静态图像记录数码相机具有延迟单元和存储器
公开(公告)号：US6128036A
公开(公告)日：2000-10-03
申请号：US401940
申请日：1999-09-23
申请人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
发明人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
IPC分类号： H04N5/235 , H04N9/04 , H04N5/262 , H04N9/07
CPC分类号： H04N5/235 , H04N9/045 , H04N2209/046 , H04N2209/049
摘要： A still picture recording digital camera including a light quantity limiter for interrupting incident light to the camera; an image pickup unit including a pixel for converting the incident light to an electric pixel signal and outputting the pixel signal as a digital image signal; a signal processor for generating a digital image signal having a predetermined format; a recording unit for recording the digital image signal output from the image pickup unit or the signal processor; the light quantity limiter limiting the incident light quantity to a predetermined quantity and then interrupting the incident light; the image pickup unit outputting a dynamic picture digital image signal when the light quantity limiter is limiting the incident light quantity, and outputting a still picture image signal after the light quantity limiter has interrupted the incident light; and the signal processor performing different signal processing operations when the signal processor has received a digital image signal for a dynamic picture and a digital image signal for a still picture.
摘要翻译：一种静止图像记录数字照相机，包括用于中断入射到摄像机的光量限制器; 图像拾取单元，包括用于将入射光转换为电像素信号并将像素信号作为数字图像信号输出的像素; 用于产生具有预定格式的数字图像信号的信号处理器; 记录单元，用于记录从图像拾取单元或信号处理器输出的数字图像信号; 光量限制器将入射光量限制到预定量，然后中断入射光; 当光量限制器限制入射光量时，图像拾取单元输出动态图像数字图像信号，并且在光量限制器中断入射光之后输出静止图像信号; 并且当信号处理器已经接收到用于动态画面的数字图像信号和用于静止图像的数字图像信号时，信号处理器执行不同的信号处理操作。

4. 发明授权

US4714955A Solid-state color image pickup apparatus 失效
标题翻译：固态彩色图像拾取装置
公开(公告)号：US4714955A
公开(公告)日：1987-12-22
申请号：US927140
申请日：1986-11-05
申请人： Ryuji Nishimura , Minoru Kato , Masaru Noda , Takuya Imaide
发明人： Ryuji Nishimura , Minoru Kato , Masaru Noda , Takuya Imaide
IPC分类号： H04N9/04 , H04N9/07 , H04N9/077
CPC分类号： H04N9/045
摘要： A color video camera using a solid-state image pickup device having filters of the complementary color system consisting of a filter to transmit the light of all colors, a filter to transmit the yellow light, a filter to transmit the cyan light, and a filter to transmit the green light can obtain color signals having no color aliasing by selecting the conditions of the arithmetic operating processes of the signals corresponding to the respective filters. In these conditions, assuming that the signals corresponding to the four kinds of filters are represented by W, Ye, Cy and G in correspondence to the colors of the respective filters, a red signal and a blue signal are produced by the arithmetic operations represented by the following expressions:R=.alpha.W-.beta.Cy+.gamma.Ye-.delta.GB=.alpha.'W+.beta.'Cy-.gamma.'Ye-.delta.'Gwherein the respective arithmetic operational ratios .alpha., .beta., .gamma., .delta., .alpha.', .beta.', .gamma.', and .delta.' are set so as to satisfy the condition of the following expression:.alpha.W+.beta.Cy=.gamma.Ye+.delta.G or .alpha.'W+.gamma.'Ye=.beta.'Cy+.delta.'G.This setting is realized by setting the amplification factors of the amplifiers to amplify the respective signals which are output in correspondence to the respective filters so as to meet this condition and by adding and subtracting those outputs.
摘要翻译：一种彩色摄像机，使用固态摄像装置，该固态摄像装置具有由滤色片组成的互补色系的滤光片，用于传输所有颜色的光，传输黄色光的滤光片，传输青色光的滤光片和滤光片通过选择对应于各个滤波器的信号的算术运算处理的条件，发送绿色光可以获得不具有颜色混叠的彩色信号。在这些条件下，假设对应于四种滤波器的信号对应于各滤波器的颜色由W，Ye，Cy和G表示，红色信号和蓝色信号通过由以下表达式：R =αW-βCy +γYe-delta GB =α'W +β'Cy-γ'Ye-delta'G其中相应的算术运算比α，β，γ，δ，α'，β' ，γ'和δ'被设定为满足以下表达式的条件：αW +βCy =γYe + delta G或α'W +γ'Ye =β'Cy + delta'G. 该设定是通过设定放大器的放大系数来实现的，以放大对应于各个滤波器输出的相应信号，以便满足该条件并通过加和减输出。

5. 发明授权

US5990946A Signal reading and processing arrangement of still picture recording apparatus 失效
标题翻译：静止图像记录装置的信号读取和处理装置
公开(公告)号：US5990946A
公开(公告)日：1999-11-23
申请号：US921569
申请日：1997-09-02
申请人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
发明人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
IPC分类号： H04N5/235 , H04N9/04 , H04N5/262 , H04N9/07
CPC分类号： H04N5/235 , H04N9/045 , H04N2209/046 , H04N2209/049
摘要： A still picture recording digital camera including a light quantity limiter for interrupting incident light to the camera; an image pickup unit including a pixel for converting the incident light to an electric pixel signal and outputting the pixel signal as a digital image signal; a signal processor for generating a digital image signal having a predetermined format; a recording unit for recording the digital image signal output from the image pickup unit or the signal processor; the light quantity limiter limiting the incident light quantity to a predetermined quantity and then interrupting the incident light; the image pickup unit outputting a dynamic picture digital image signal when the light quantity limiter is limiting the incident light quantity, and outputting a still picture image signal after the light quantity limiter has interrupted the incident light; and the signal processor performing different signal processing operations when the signal processor has received a digital image signal for a dynamic picture and a digital image signal for a still picture.
摘要翻译：一种静止图像记录数字照相机，包括用于中断入射到摄像机的光量限制器; 图像拾取单元，包括用于将入射光转换为电像素信号并将像素信号作为数字图像信号输出的像素; 用于产生具有预定格式的数字图像信号的信号处理器; 记录单元，用于记录从图像拾取单元或信号处理器输出的数字图像信号; 光量限制器将入射光量限制到预定量，然后中断入射光; 当光量限制器限制入射光量时，图像拾取单元输出动态图像数字图像信号，并且在光量限制器中断入射光之后输出静止图像信号; 并且当信号处理器已经接收到用于动态画面的数字图像信号和静止图像的数字图像信号时，信号处理器执行不同的信号处理操作。

6. 发明授权

US5512945A Still picture recording digital camera which outputs a dynamic picture when incident light is limited and outputs a still picture when incident light is interrupted 失效
标题翻译：静态图像记录数码相机，当入射光受到限制时输出动态图像，并在入射光中断时输出静态图像
公开(公告)号：US5512945A
公开(公告)日：1996-04-30
申请号：US164798
申请日：1993-12-10
申请人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
发明人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
IPC分类号： H04N5/235 , H04N9/04 , H04N5/225
CPC分类号： H04N5/235 , H04N9/045 , H04N2209/046 , H04N2209/049
摘要： A still picture recording digital camera including a light quantity limiter for interrupting incident light to the camera; an image pickup unit including a pixel for converting the incident light to an electric pixel signal and outputting the pixel signal as a digital image signal; a signal processor for generating a digital image signal having a predetermined format; a recording unit for recording the digital image signal output from the image pickup unit or the signal processor; the light quantity limiter limiting the incident light quantity to a predetermined quantity and then interrupting the incident light; the image pickup unit outputting a dynamic picture digital image signal when the light quantity limiter is limiting the incident light quantity, and outputting a still picture image signal after the light quantity limiter has interrupted the incident light; and the signal processor performing different signal processing operations when the signal processor has received a digital image signal for a dynamic picture and a digital image signal for a still picture.
摘要翻译：一种静止图像记录数字照相机，包括用于中断入射到摄像机的光量限制器; 图像拾取单元，包括用于将入射光转换为电像素信号并将像素信号作为数字图像信号输出的像素; 用于产生具有预定格式的数字图像信号的信号处理器; 记录单元，用于记录从图像拾取单元或信号处理器输出的数字图像信号; 光量限制器将入射光量限制到预定量，然后中断入射光; 当光量限制器限制入射光量时，图像拾取单元输出动态图像数字图像信号，并且在光量限制器中断入射光之后输出静止图像信号; 并且当信号处理器已经接收到用于动态画面的数字图像信号和用于静止图像的数字图像信号时，信号处理器执行不同的信号处理操作。

7. 发明授权

US5121193A Color signal processor for a video camera 失效
标题翻译：用于摄像机的彩色信号处理器
公开(公告)号：US5121193A
公开(公告)日：1992-06-09
申请号：US419220
申请日：1989-10-10
申请人： Ryuji Nishimura , Masaru Noda , Takuya Imaide
发明人： Ryuji Nishimura , Masaru Noda , Takuya Imaide
IPC分类号： H04N9/07 , H04N9/04 , H04N9/64
CPC分类号： H04N9/045
摘要： A signal processor for a video camera, comprising a solid-state image sensor having a light sensitive part with a two-dimensional array of a plurality of pixels corresponding to first, second, third and fourth color signals, and outputting line sequential signals where first point sequential signals composed of the first and second color signals and second point sequential signals composed of the third and fourth color signals are alternately repeated during horizontal scan periods in a television system; means for individually separating the first, second, third and fourth signals included in the line sequential output signals of the solid-state image sensor, and then outputting the separated signals per horizontal scan period; and means for producing three primary color signals R, G, B by calculating the first, second, third and fourth color signals.
摘要翻译：一种用于摄像机的信号处理器，包括具有对应于第一，第二，第三和第四颜色信号的多个像素的二维阵列的光敏部分的固态图像传感器，并且输出线序列信号，其中第一在电视系统的水平扫描周期期间交替地重复由第一和第二颜色信号组成的点序顺序信号和由第三和第四颜色信号组成的第二点序列信号; 用于单独分离包括在固态图像传感器的行顺序输出信号中的第一，第二，第三和第四信号的装置，然后每个水平扫描周期输出分离的信号; 以及用于通过计算第一，第二，第三和第四颜色信号来产生三原色信号R，G，B的装置。

8. 发明授权

US4819075A Solid state imaging apparatus with means for controlling signal accumulation period 失效
标题翻译：具有用于控制信号累积期的装置的固态成像装置
公开(公告)号：US4819075A
公开(公告)日：1989-04-04
申请号：US100233
申请日：1987-09-23
申请人： Takuya Imaide , Ryuji Nishimura , Masaru Noda
发明人： Takuya Imaide , Ryuji Nishimura , Masaru Noda
IPC分类号： H04N5/235 , H04N5/335 , H04N5/341 , H04N5/351 , H04N5/353 , H04N5/357 , H04N5/378 , H04N9/07 , H04N3/14
CPC分类号： H04N5/235 , H04N5/2353
摘要： In an apparatus reading out picture data from an imaging device to store the data once in a memory and reading out the data again from the memory so that the video signal may be processed for reproduction, the period during which the picture data is read out from the imaging device is regulated to be varied according to luminance of an object, and to be longer than a field period, whereby a good reproduced picture with reduced noise is obtained.
摘要翻译：在从成像装置读出图像数据以将数据一次存储在存储器中并从存储器再次读出数据的装置中的装置中，可以对视频信号进行处理以进行再现，其中从图像数据读出的周期成像装置被调节为根据物体的亮度而变化，并且比场周期长，从而获得具有降低的噪声的良好的再现图像。

9. 发明授权

US4768084A Solid-state imaging device with two-row mixing gates 失效
标题翻译：具有双排混合门的固态成像装置
公开(公告)号：US4768084A
公开(公告)日：1988-08-30
申请号：US911418
申请日：1986-09-25
申请人： Masaru Noda , Takuya Imaide
发明人： Masaru Noda , Takuya Imaide
IPC分类号： H04N9/07 , H01L27/148 , H04N5/335 , H04N5/341 , H04N5/374 , H04N9/04
CPC分类号： H04N9/045
摘要： A MOS solid-state imaging device comprises photo-electric conversion elements (pixels) two-dimensionally arranged in row and column directions, horizontal signal lines arranged one for each horizontal row of pixels, and switches for connecting the vertically adjacent pixels. The switches are parallelly controlled by vertical gate pulses. Thus, mixed signals of the upper and lower pixels are sequentially and horizontally scanned and signals are alternately read from the two horizontal signal lines.
摘要翻译： MOS固态成像装置包括沿行和列方向二维布置的光电转换元件（像素），为每个水平行像素排列一个水平信号线，以及用于连接垂直相邻像素的开关。开关由垂直栅极脉冲并联控制。因此，顺序地和水平地扫描上下像素的混合信号，并且从两个水平信号线交替地读取信号。

10. 发明授权

US5726707A Signal reading and processing arrangement of still picture recording apparatus 失效
公开(公告)号：US5726707A
公开(公告)日：1998-03-10
申请号：US461519
申请日：1995-06-05
申请人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
发明人： Hiroshi Sakurai , Hiroyasu Ohtsubo , Kouji Asada , Masaru Noda , Noriyuki Iura , Takuya Imaide , Junji Kamimura , Hiroyuki Komatsu , Toshiro Kinugasa
IPC分类号： H04N5/235 , H04N9/04 , H04N5/262 , H04N9/07
CPC分类号： H04N5/235 , H04N9/045 , H04N2209/046 , H04N2209/049
摘要： A still picture recording digital camera including a light quantity limiter for interrupting incident light to the camera; an image pickup unit including a pixel for converting the incident light to an electric pixel signal and outputting the pixel signal as a digital image signal; a signal processor for generating a digital image signal having a predetermined format; a recording unit for recording the digital image signal output from the image pickup unit or the signal processor; the light quantity limiter limiting the incident light quantity to a predetermined quantity and then interrupting the incident light; the image pickup unit outputting a dynamic picture digital image signal when the light quantity limiter is limiting the incident light quantity, and outputting a still picture image signal after the light quantity limiter has interrupted the incident light; and the signal processor performing different signal processing operations when the signal processor has received a digital image signal for a dynamic picture and a digital image signal for a still picture.

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