公开(公告)号：US4467347A

公开(公告)日：1984-08-21

申请号：US346195

申请日：1982-02-05

申请人： Naoki Ozawa ,  Shusaku Nagahara ,  Kenji Takahashi ,  Masuo Umemoto ,  Kazuhiro Sato ,  Morishi Izumita ,  Toshiyuki Akiyama ,  Masanori Sato ,  Koji Kudo

发明人： Naoki Ozawa ,  Shusaku Nagahara ,  Kenji Takahashi ,  Masuo Umemoto ,  Kazuhiro Sato ,  Morishi Izumita ,  Toshiyuki Akiyama ,  Masanori Sato ,  Koji Kudo

IPC分类号： H04N9/07 ,  H04N9/04

CPC分类号： H04N9/04 ,  H04N9/045

摘要： The present invention relates to a color imaging device which suppresses false color signals appearing in an area where the difference of brightnesses is great in the horizontal or vertical direction.When the correlation between picture elements adjacent in the vertical direction is little and the false signal appears in a boundary part in the vertical direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the horizontal direction. On the other hand, when the correlation between picture elements adjacent in the horizontal direction is little and the false signal appears in a boundary part in the horizontal direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the vertical direction.As a result, the moire phenomenon attributed to the false color signals can be conspicuously reduced.While embodiments of the present invention refer to color imaging devices which employ MOS type solid-state imaging devices, the invention is also applicable to an imaging device which employs CCDs and a color image pickup tube which separates colors by means of a mosaic color filter.

摘要翻译： 本发明涉及一种彩色成像装置，其抑制在水平或垂直方向上亮度差大的区域中出现的伪色信号。 当在垂直方向相邻的图像元素之间的相关性较小并且在垂直方向上的边界部分中出现假信号时，检测到伪信号，由此利用彩色信号中的图像元素的信号之间的相关性来解调彩色信号 水平方向。 另一方面，当在水平方向上相邻的图像元素之间的相关性较小并且在水平方向上出现边界部分的假信号时，检测到伪信号，从而通过利用 图像元素在垂直方向上的信号。 结果，归结于虚假颜色信号的莫尔色现象可以明显减少。 虽然本发明的实施例涉及使用MOS型固态成像装置的彩色成像装置，但是本发明也可应用于采用CCD的成像装置和通过马赛克滤色器分离颜色的彩色图像拾取管。

公开(公告)号：US4825291A

公开(公告)日：1989-04-25

申请号：US108827

申请日：1987-09-24

申请人： Itaru Mimura ,  Kazuhiro Sato ,  Toshiyuki Akiyama ,  Naoki Ozawa ,  Koji Kudo ,  Kenji Takahashi ,  Yoshizumi Eto

发明人： Itaru Mimura ,  Kazuhiro Sato ,  Toshiyuki Akiyama ,  Naoki Ozawa ,  Koji Kudo ,  Kenji Takahashi ,  Yoshizumi Eto

IPC分类号： H04N5/335 ,  H04N5/341 ,  H04N5/349 ,  H04N5/351 ,  H04N5/353 ,  H04N5/355 ,  H04N5/357 ,  H04N5/369 ,  H04N5/3728 ,  H04N5/374 ,  H04N5/378 ,  H04N5/30 ,  G03B7/08

CPC分类号： H04N5/335 ,  H04N3/1556

摘要： This invention relates to a television camera and more particularly to a solid-state television camera using a solid-state image pickup device. The object of the invention is to provide a solid-state television camera which is devoid of drop of dynamic resolution for a moving object and provides high S/N for a still object. The solid-state television camera of this invention is equipped with pixels 3 from which signals are read out with a predetermined signal storage time, means 21 for detecting motion of an object from the signals of the pixels 3, and pixels 4 from which the signals are read out in the signal storage time in accordance with the detection signal of the detection means 21 l and outputting video signals. The present invention can obtain video signals free from the drop of dynamic resolution for a moving picture and video signals having high S/N for a still picture. As a result, the invention can provide a television camera having excellent picture quality as a whole.

公开(公告)号：US4527200A

公开(公告)日：1985-07-02

申请号：US462764

申请日：1983-02-01

申请人： Kenji Takahashi ,  Shusaku Nagahara ,  Naoki Ozawa ,  Koji Kudo ,  Chikafusa Hirano

发明人： Kenji Takahashi ,  Shusaku Nagahara ,  Naoki Ozawa ,  Koji Kudo ,  Chikafusa Hirano

IPC分类号： H04N5/335 ,  H04N5/341 ,  H04N5/372 ,  H04N5/374 ,  H04N3/14

CPC分类号： H04N5/335

摘要： In a solid state imaging device in which two signals on two horizontal scanning lines are read out simultaneously for easy image enhancement, the two signals read from the two horizontal scanning lines are subtracted from each other while they are added together, and the difference signal is added to the sum signal so as to produce a video signal subject to the image enhancement. As a solid state image sensor, a MOS type image sensor as well as a CCD, CID or CC type image sensor may be used.

摘要翻译： 在固态成像装置中，两个水平扫描线上的两个信号被同时读出以便于图像增强，从两个水平扫描线读取的两个信号在它们相加在一起被相减时，差分信号是 加到和信号以产生受图像增强的视频信号。 作为固态图像传感器，可以使用MOS型图像传感器以及CCD，CID或CC型图像传感器。

公开(公告)号：US4733296A

公开(公告)日：1988-03-22

申请号：US829822

申请日：1986-02-18

申请人： Masanori Honbo ,  Kenji Takahashi ,  Koji Kudo ,  Shusaku Nagahara

发明人： Masanori Honbo ,  Kenji Takahashi ,  Koji Kudo ,  Shusaku Nagahara

IPC分类号： H04N9/093 ,  H04N9/09

CPC分类号： H04N9/093

摘要： The chromatic aberration of the lens of a multi-tube color TV camera is separated into a linear component and a non-linear component. Horizontal and vertical deflection correction waveforms are generated in accordance with these two components. These two correction waveforms are superimposed onto horizontal and vertical deflection waveforms employed to deflect electron beams in said camera tubes. A registration error caused by the chromatic aberration of the lens is corrected with high accuracy by employing these correction waveforms.

摘要翻译： 多管彩色电视摄像机的透镜的色差被分离为线性分量和非线性分量。 根据这两个组件生成水平和垂直偏转校正波形。 这两个校正波形被叠加在用于偏转所述相机管中的电子束的水平和垂直偏转波形上。 通过采用这些校正波形，以高精度校正由透镜色差引起的配准误差。

公开(公告)号：US4716468A

公开(公告)日：1987-12-29

申请号：US854865

申请日：1986-04-23

申请人： Masanori Maruyama ,  Kenji Takahashi ,  Koji Kudo ,  Masanori Hombaugh ,  Shusaku Nagahara

发明人： Masanori Maruyama ,  Kenji Takahashi ,  Koji Kudo ,  Masanori Hombaugh ,  Shusaku Nagahara

IPC分类号： H04N5/228 ,  H01J29/48 ,  H04N5/235

CPC分类号： H01J29/488

摘要： A camera tube device for use in, for example, a television camera comprises a cathode emitting electrons, and a first grid and a second grid having respective apertures for converging the electrons emitted from the cathode into a fine electron beam. The aperture of the second grid is sufficiently smaller than that of the first grid and plays an important role for the formation of the electron beam. The electron beam scans a target carrying a charge pattern corresponding to the luminous intensity of an object. Voltages applied to the first and second grids are controlled so as to provide the electron beam quantity corresponding to the luminous intensity of the object forming the charge pattern of the target.

摘要翻译： 用于例如电视摄像机的相机管装置包括发射电子的阴极和具有用于将从阴极发射的电子会聚成精细电子束的各个孔的第一栅极和第二栅极。 第二格栅的孔径比第一栅格的孔径小得多，并且对于形成电子束起着重要的作用。 电子束扫描携带与物体的发光强度对应的电荷模式的目标。 控制施加到第一和第二栅极的电压，以便提供对应于形成靶的电荷模式的物体的发光强度的电子束量。

公开(公告)号：US4701679A

公开(公告)日：1987-10-20

申请号：US893827

申请日：1986-08-06

申请人： Kazuhiro Satou ,  Koji Kudo ,  Masanori Maruyama ,  Itaru Mimura ,  Shusaku Nagahara

发明人： Kazuhiro Satou ,  Koji Kudo ,  Masanori Maruyama ,  Itaru Mimura ,  Shusaku Nagahara

IPC分类号： H04N5/228 ,  G01S3/16 ,  G01S1/00 ,  G01S3/28

CPC分类号： H04N5/2283

摘要： In an image pickup tube including a cathode, a first grid electrode disposed as a next stage of the cathode and provided with an aperture, a second grid electrode disposed as a next stage of the first grid electrode and provided with an aperture, and a photoconductive target, the first grid electrode is operated by a voltage positive with respect to the cathode. To control the amount of the electron beam of the image pickup tube, a voltage corresponding to a signal current obtained from the photoconductive target of the image pickup tube or to a return beam from the photoconductive target is applied to the second grid electrode in such a manner that a polarity of the applied voltage is opposite to a polarity of a signal charge generated on the photoconductive target.

摘要翻译： 在包括阴极的图像拾取管中，设置为阴极的下一级并设置有孔的第一栅极，设置为第一栅极的下一级并设置有孔的第二栅极，以及光电导 目标，第一栅极通过相对于阴极的正电压来操作。 为了控制图像拾取管的电子束的量，将对应于从图像拾取管的光导目标或来自光电导目标的返回光束获得的信号电流的电压施加到第二栅电极 施加电压的极性与在光电导体上产生的信号电荷的极性相反的方式。

公开(公告)号：US4649421A

公开(公告)日：1987-03-10

申请号：US666035

申请日：1984-10-29

申请人： Takuma Kodama ,  Kenji Takahashi ,  Shizuka Ishibashi ,  Koji Kudo ,  Yukihiro Masuda ,  Masanori Hombough ,  Osamu Miyoshi ,  Kazuhisa Yoshiwara

发明人： Takuma Kodama ,  Kenji Takahashi ,  Shizuka Ishibashi ,  Koji Kudo ,  Yukihiro Masuda ,  Masanori Hombough ,  Osamu Miyoshi ,  Kazuhisa Yoshiwara

IPC分类号： H04N9/093 ,  H01J29/56

CPC分类号： H04N9/093

摘要： A digital registration circuit for a multi-tube television camera wherein correction quantities corresponding to positions on a target of an image pickup tube are stored in a digital memory. The digital signal for the correction quantity read out from the digital memory is converted into an analog signal which is supplied to a low-pass filter and smoothed. The smoothed signal is sampled at a sampling frequency higher than the frequency at which the correction quantities stored in the digital memory are read out and the sampled signal is converted into a digital signal. The digital signals sequentially produced are applied to a shift register, and four sequential sample values supplied from the shift register are added together in an adder. The shift register operates in such a manner that four samples are shifted one by one every adding time. An output signal from the adder is used for correcting registration, so that the generation of shading can be prevented.

摘要翻译： 一种用于多管电视摄像机的数字注册电路，其中对应于图像拾取管的目标上的位置的校正量被存储在数字存储器中。 从数字存储器读出的用于校正量的数字信号被转换成提供给低通滤波器并平滑的模拟信号。 平滑信号以比读出存储在数字存储器中的校正量被读出的频率高的采样频率被采样，并且采样信号被转换成数字信号。 顺序产生的数字信号被施加到移位寄存器，并且从移位寄存器提供的四个连续采样值在加法器中相加在一起。 移位寄存器以每增加一个时间逐个移位四个样本的方式进行操作。 来自加法器的输出信号用于校正配准，从而可以防止阴影的产生。

公开(公告)号：US4549117A

公开(公告)日：1985-10-22

申请号：US578208

申请日：1984-02-08

申请人： Kenji Takahashi ,  Shizuka Ishibashi ,  Koji Kudo ,  Yukihiro Masuda ,  Takuma Kodama

发明人： Kenji Takahashi ,  Shizuka Ishibashi ,  Koji Kudo ,  Yukihiro Masuda ,  Takuma Kodama

IPC分类号： H04N9/09 ,  H04N3/233 ,  H04N9/093 ,  H01J29/56

CPC分类号： H04N3/2335 ,  H04N9/093

摘要： A circuit for generating a signal for correcting deflection of electron beam, which circuit is advantageously used as, for example, a circuit for correcting registration in a multi-tube type color television camera. In the correction signal generating circuit, quantities of corrections at intersections defined by a plurality of lines extending in horizontal and vertical directions so as to divide a surface scanned by the electron beam into a plurality of areas are stored in terms of digital values. The digital signal read out from the memory is converted into an analog signal. The analog signal is then supplied to low-pass filter means. From the output signal of the low-pass filter means, quantities of correction are prepared for the scanning lines present between the two intersections located adjacent to each other in the vertical direction. In the circuit, the shading is positively prevented from occurring.

摘要翻译： 用于产生用于校正电子束偏转的信号的电路，该电路有利地用作例如用于在多管式彩色电视摄像机中校正配准的电路。 在校正信号发生电路中，以数字值存储由在水平和垂直方向上延伸的多个线限定的交叉点处的量，以便将由电子束扫描的表面划分成多个区域。 从存储器读出的数字信号被转换为模拟信号。 然后将模拟信号提供给低通滤波器装置。 从低通滤波器装置的输出信号，为在垂直方向上彼此相邻的两个交点之间存在的扫描线准备校正量。 在电路中，可以有效防止阴影的发生。

公开(公告)号：US4647822A

公开(公告)日：1987-03-03

申请号：US638267

申请日：1984-08-06

申请人： Yukihiro Masuda ,  Shizuka Ishibashi ,  Kenji Takahashi ,  Takuma Kodama ,  Koji Kudo ,  Masanori Hombough

发明人： Yukihiro Masuda ,  Shizuka Ishibashi ,  Kenji Takahashi ,  Takuma Kodama ,  Koji Kudo ,  Masanori Hombough

IPC分类号： H04N5/16 ,  H04N9/093 ,  H01J29/52

CPC分类号： H04N9/093

摘要： A television camera capable of correcting shadings caused by digital registration faculty employed in a multi-tube type color television camera. The television camera comprises differentiating circuits for generating differentiated waves of correction waveforms used for adjusting registration, and non-linear circuits for processing the differentiated waves. Outputs of the non-linear circuits control the gain of a video signal circuit so that components responsible for the generation of shadings can be removed from a video signal.

摘要翻译： 一种能够校正由多管式彩色电视摄像机中使用的数字注册教授引起的阴影的电视摄像机。 电视摄像机包括用于产生用于调整配准的校正波形的微小波的微分电路和用于处理微分波的非线性电路。 非线性电路的输出控制视频信号电路的增益，使得负责生成阴影的组件可以从视频信号中去除。

公开(公告)号：US09415699B2

公开(公告)日：2016-08-16

申请号：US13388540

申请日：2010-04-26

申请人： Yukiko Morioka ,  Hisato Sakuma ,  Koji Kudo

发明人： Yukiko Morioka ,  Hisato Sakuma ,  Koji Kudo

IPC分类号： H02J7/00 ,  B60L11/18 ,  H01M10/44 ,  H01M10/48 ,  H02J7/34 ,  H02J3/38

CPC分类号： B60L11/1862 ,  H01M10/441 ,  H01M10/482 ,  H02J3/383 ,  H02J3/386 ,  H02J7/0014 ,  H02J7/0016 ,  H02J7/0021 ,  H02J7/007 ,  H02J7/34 ,  Y02E10/563 ,  Y02E10/763 ,  Y10T307/32

摘要： An energy system having a plurality of storage batteries and renewable power supplies includes an information processor. Each of the storage batteries is individually set to a maximum SOC representing a charging limit and a minimum SOC representing a discharging limit. Each of the storage batteries is chargeable and dischargeable under the control of an external device and is capable of measuring SOC values. The information processor controls charging and discharging processes of the storage batteries individually to keep the storage batteries charged until SOC values acquired from the storage batteries reach the maximum SOC when the storage batteries are charged and to keep the storage batteries discharged until SOC values acquired from the storage batteries reach the minimum SOC when the storage batteries are discharged.

摘要翻译： 具有多个蓄电池和可再生电源的能量系统包括信息处理器。 每个蓄电池被单独设置为表示充电限制的最大SOC和表示放电极限的最小SOC。 每个蓄电池在外部装置的控制下是可充电和放电的，并且能够测量SOC值。 信息处理器分别控制蓄电池的充电和放电过程，以便在蓄电池被充电时从蓄电池获取的SOC值达到最大SOC之前将蓄电池充电，直到从蓄电池获取的SOC值达到最大SOC， 当蓄电池放电时，蓄电池达到最小SOC。