专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5550586A Video camera and image input device connected through signal line for transferring multiplex data, and image input system using them 失效
标题翻译：通过信号线连接的摄像机和图像输入设备，用于传输多路复用数据，以及使用它们的图像输入系统
公开(公告)号：US5550586A
公开(公告)日：1996-08-27
申请号：US409690
申请日：1995-03-24
申请人： Yoshimichi Kudo , Toshiro Kinugasa , Takuya Imaide
发明人： Yoshimichi Kudo , Toshiro Kinugasa , Takuya Imaide
IPC分类号： G06F3/00 , H04N5/232 , H04N7/15 , H04N5/225
CPC分类号： H04N5/232 , G06F3/005 , H04N7/15
摘要： A video camera including an imager and an analog-to-digital (A/D) convertor for converting video signals read out from the imager to digital image data, for applying the digital image data to an image input device for converting the digital image data to a data format used in an external information processing unit, through a signal line. The video camera further includes an input portion for inputting control data inputted thereto from the image input device through the signal line and producing an output, a control circuit for controlling operation states of the video camera in accordance with the control data from the input portion and a mode switching circuit. The mode switching circuit switches the output portion between a first mode in which it can output multiplexed data and a second mode in which it cannot output the multiplexed data, in synchronism with a sync signal for driving the imager, and switches the input portion between a third mode in which it can input the control data when the output portion is in the second mode, and a fourth mode in which it cannot input the control data when the output portion is in the first mode.
摘要翻译：一种摄像机，包括成像器和用于将从成像器读出的视频信号转换为数字图像数据的模拟（A / D）转换器，用于将数字图像数据应用于图像输入装置，用于转换数字图像数据到通过信号线在外部信息处理单元中使用的数据格式。视频摄像机还包括输入部分，用于通过信号线输入从图像输入装置输入的控制数据并产生输出;控制电路，用于根据来自输入部分的控制数据控制摄像机的操作状态;以及模式切换电路。模式切换电路与用于驱动成像器的同步信号同步地将输出部分切换为可以输出复用数据的第一模式和不能输出复用数据的第二模式，并将输入部分切换到第三模式，其中当输出部分处于第二模式时，其可以输入控制数据;以及第四模式，其中当输出部分处于第一模式时不能输入控制数据。

2. 发明授权

US5541651A Multi-format digital image pickup apparatus 失效
标题翻译：多格式数字图像拾取装置
公开(公告)号：US5541651A
公开(公告)日：1996-07-30
申请号：US245674
申请日：1994-05-18
申请人： Noriyuki Iura , Takuya Imaide , Toshiro Kinugasa
发明人： Noriyuki Iura , Takuya Imaide , Toshiro Kinugasa
IPC分类号： H04N5/225 , H04N5/228 , H04N5/232 , H04N5/262 , H04N5/335 , H04N5/369 , H04N5/372 , H04N5/376 , H04N5/378 , H04N7/14
CPC分类号： H04N7/142 , H04N5/232 , Y10S358/906
摘要： An image pickup apparatus which includes a timing pulse generator, an imager having an effective pixel number requiring a predetermined frequency for the horizontal scanning pulse in order to to produce a video signal having a normal aspect ratio and a video signal processing circuit for processing the signal outputted from the imager to generating a video signal. An electronic zoom signal processing circuit is provided for enlarging the video signal generated by the video signal processing circuit in the horizontal direction. The timing pulse generator supplies the imager with a horizontal pulse having a frequency higher than the predetermined frequency required by the effective pixel number of the image input element and the electronic zoom signal processing circuit enlarges the video signal generated in the horizontal direction to produce a video signal having a normal aspect ratio.
摘要翻译：一种图像拾取装置，包括定时脉冲发生器，具有需要水平扫描脉冲的预定频率的有效像素数以便产生具有正常宽高比的视频信号的成像器和用于处理信号的视频信号处理电路从成像器输出以产生视频信号。提供电子变焦信号处理电路，用于放大视频信号处理电路在水平方向上产生的视频信号。定时脉冲发生器向成像器提供频率高于图像输入元件的有效像素数所需的预定频率的水平脉冲，并且电子变焦信号处理电路放大在水平方向上产生的视频信号以产生视频信号具有正常的纵横比。

3. 发明授权

US5299015A Image pickup apparatus and method and system for controlling the exposure of the image pickup apparatus 失效
标题翻译：用于控制图像拾取装置的曝光的图像拾取装置和方法和系统
公开(公告)号：US5299015A
公开(公告)日：1994-03-29
申请号：US500501
申请日：1990-03-28
申请人： Takuya Imaide , Toshiro Kinugasa , Naoki Yamamoto , Tomoyuki Kurashige , Hiroyuki Tarumizu
发明人： Takuya Imaide , Toshiro Kinugasa , Naoki Yamamoto , Tomoyuki Kurashige , Hiroyuki Tarumizu
IPC分类号： H04N5/235 , H04N5/238 , H04N5/30
CPC分类号： H04N5/2352
摘要： Disclosed are an image pickup apparatus and method and system for controlling the exposure of the image pickup apparatus. The image pickup apparatus includes a circuit for detecting a voltage corresponding to a current value of an iris, a circuit for generating a voltage corresponding to a desired iris value, a circuit for comparing the two voltages, and a circuit for controlling the iris based on the result of the comparison so as to keep the iris value at the desired value, in which the exposure start time of an image pick-up device is changed in an increment/decrement of one horizontal scanning period and/or in an increment/decrement of a period shorter than one horizontal scanning period to thereby make it possible to perform manual-iris mode automatic exposure control.
摘要翻译：公开了一种用于控制图像拾取装置的曝光的图像拾取装置和方法和系统。图像拾取装置包括用于检测对应于虹膜的当前值的电压的电路，用于产生对应于期望的虹膜值的电压的电路，用于比较两个电压的电路和用于控制光圈的电路进行比较的结果，以便将虹膜值保持在期望值，其中图像拾取装置的曝光开始时间以一个水平扫描周期的递增/递减和/或递增/减量改变其周期短于一个水平扫描周期，从而可以执行手动光圈模式自动曝光控制。

4. 发明申请

US20070058048A1 Photographing system for a moving apparatus 有权
标题翻译：移动装置拍摄系统
公开(公告)号：US20070058048A1
公开(公告)日：2007-03-15
申请号：US11519873
申请日：2006-09-13
申请人： Toshiro Kinugasa , Yukio Asoh , Hiroshi Takenaga
发明人： Toshiro Kinugasa , Yukio Asoh , Hiroshi Takenaga
IPC分类号： H04N5/232
CPC分类号： H04N5/235 , B60R1/00 , B60R2300/302 , B60R2300/605 , B60R2300/804
摘要： A photographing system having plural image pickup units for a moving apparatus with enhanced user's visibility of images for a driver of the apparatus. A system control part controls the image pickup units. Image pickup unit picks up images ahead of the moving apparatus. Image pickup unit picks up images aback. System control unit predicts surrounding state of the moving apparatus based on map information or position information and, when the moving apparatus enters a tunnel, issues a control instruction to image pickup unit so as to increase exposure quantity of image pickup device thereof, and then, when level of output image signal of the image pickup unit enters within a specified range, issues a control instruction to image pickup unit so as to increase exposure quantity of the image pickup device thereof.
摘要翻译：一种拍摄系统，具有用于移动装置的多个图像拾取单元，其具有增强的用户对该装置的驾驶员的图像的可视性。系统控制部分控制图像拾取单元。摄像单元拾取移动设备前方的图像。图像拾取单元拾取图像。系统控制单元基于地图信息或位置信息来预测移动装置的周围状态，并且当移动装置进入隧道时，向图像拾取单元发出控制指令以增加其图像拾取装置的曝光量，然后，当图像拾取单元的输出图像信号的电平进入指定范围时，向图像拾取单元发出控制指令，以增加其图像拾取装置的曝光量。

5. 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.

6. 发明授权

US5646684A Ultra small video camera and a video camera system 失效
标题翻译：超小型摄像机和摄像机系统
公开(公告)号：US5646684A
公开(公告)日：1997-07-08
申请号：US512625
申请日：1995-08-08
申请人： Akihito Nishizawa , Takuya Imaide , Toshiro Kinugasa , Takuya Iguchi , Kazuhiro Koshio
发明人： Akihito Nishizawa , Takuya Imaide , Toshiro Kinugasa , Takuya Iguchi , Kazuhiro Koshio
IPC分类号： H04N5/225 , H04N5/232 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/907 , H04N5/926 , H04N7/24 , H04N9/804 , H04N19/00 , H04N5/76
CPC分类号： H04N5/772 , H04N5/765 , H04N5/926 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/907 , H04N9/8042
摘要： Image data photographed by a video camera 20 is compressed by a compression and decompression circuit 5, the compressed image data is recorded in an incorporated type semiconductor memory 6 or disk-type memory 13 fixed in the video camera 20 and the recorded image data is transferred to an external recording device 23. Further, the external recording device 23 records the transferred image data in a data storage while it is being compressed. The video camera 20 receives, decompresses and converts into a television signal the compressed image data read by the external recording device 23 in a reproducing operation. A video camera system capable of recording and reproducing long hours of image data by using a video camera having an ultra small size comparable to that of an 8 mm video cassette can be realized by using such a construction.
摘要翻译：由摄像机20拍摄的图像数据由压缩和解压缩电路5压缩，压缩图像数据被记录在固定在摄像机20中的合并型半导体存储器6或盘式存储器13中，并且记录的图像数据被传送另外，外部记录装置23在传送的图像数据被压缩的同时将其记录在数据存储器中。视频摄像机20在再现操作中接收，解压缩并且将由外部记录装置23读取的压缩图像数据转换成电视信号。通过使用这样的结构，可以实现能够通过使用具有与8mm视频盒相当的超小尺寸的摄像机来记录和再现长时间的图像数据的摄像机系统。

7. 发明授权

US5475426A Method and apparatus for controlling an electronic zoom system using an image pick-up element 失效
标题翻译：用于使用图像拾取元件控制电子变焦系统的方法和装置
公开(公告)号：US5475426A
公开(公告)日：1995-12-12
申请号：US235233
申请日：1994-04-29
申请人： Toshiro Kinugasa , Takuya Imaide , Hiroyuki Komatsu
发明人： Toshiro Kinugasa , Takuya Imaide , Hiroyuki Komatsu
IPC分类号： G06F7/50 , G06F7/506 , G06T3/40 , H04N1/393 , H04N5/228 , H04N5/232 , H04N5/262
CPC分类号： G06T3/4007 , H04N3/1562 , H04N5/232 , H04N5/23296 , H04N5/2628
摘要： An electronic zoom system comprises a memory, a zoom operation processing circuit having a read/write control circuit for controlling the reading and writing of signals to and from said memory, respectively, and an operation control circuit for controlling said zoom operation processing circuit based upon a result of successive additions of .beta.-.alpha., whereby a video signal is input to said zoom operation processing circuit for electronically magnifying and expanding said video signal by a magnification factor of .beta./.alpha.. The electronic zoom system can reduce the power consumption of the control circuit and enhance the utilization efficiency of control data used for the control circuit.
摘要翻译：电子变焦系统包括存储器，变焦操作处理电路，其具有用于分别控制对所述存储器的信号的读取和写入的读/写控制电路，以及用于基于以下操作控制所述变焦操作处理电路的操作控制电路：连续添加β-α的结果，由此将视频信号输入到所述变焦操作处理电路，以电子放大和扩展所述视频信号的倍率为β/α。电子变焦系统可以降低控制电路的功耗，提高控制电路使用的控制数据的利用效率。

8. 发明授权

US5402169A Method of driving solid-state image sensor and solid-state imaging apparatus 失效
标题翻译：驱动固态图像传感器和固态成像装置的方法
公开(公告)号：US5402169A
公开(公告)日：1995-03-28
申请号：US239857
申请日：1994-05-09
申请人： Satoshi Takase , Takuya Imaide , Toshiro Kinugasa , Ryuji Nishimura
发明人： Satoshi Takase , Takuya Imaide , Toshiro Kinugasa , Ryuji Nishimura
IPC分类号： H01L27/146 , H04N5/232 , H04N5/335 , H04N5/341 , H04N5/372
CPC分类号： H04N3/1562 , H04N5/23248 , H04N5/23258 , H04N5/23274 , H04N5/23287 , H04N5/335
摘要： In a method of driving a solid-state image sensor having an effective pixel area formed of a plurality of pixels in an array having M pixels in the vertical direction and N pixels in the horizontal direction, a scanning pixel area formed of m pixels in the vertical direction and n pixels in the horizontal direction (where M>m, N.gtoreq.n) is established within the effective pixel area, and charges stored in the pixels in the scanning pixel area are transferred by vertical CCDs driven by a first scanning pulse to a horizontal CCD and the charges transferred to the horizontal CCD are transferred by the horizontal CCD driven by a second scanning pulse to an output portion of the horizontal CCD. Further, while the driving of the horizontal CCD is stopped, the vertical CCDs are driven by a third scanning pulse having a higher frequency than the frequency of the first scanning pulse so that charges stored in the pixels in the effective pixel area outside the scanning pixel area are transferred at high speed to the horizontal CCD of which driving is stopped. The charges transferred from the vertical CCDs to the horizontal CCD at high speed are swept out of the horizontal CCD.
摘要翻译：在驱动具有在垂直方向上具有M个像素的阵列中的多个像素形成的有效像素区域和水平方向上的N个像素的固态图像传感器的方法中，在在有效像素区域内建立水平方向（其中M> m，N> / = n）的垂直方向和n个像素，并且存储在扫描像素区域中的像素中的电荷通过由第一扫描驱动的垂直CCD传送脉冲到水平CCD，并且转移到水平CCD的电荷被由第二扫描脉冲驱动的水平CCD传送到水平CCD的输出部分。此外，当水平CCD的驱动停止时，垂直CCD由具有比第一扫描脉冲的频率更高的频率的第三扫描脉冲驱动，使得存储在扫描像素之外的有效像素区域中的像素中的电荷区域以高速传送到停止驾驶的水平CCD。从垂直CCD传输到水平CCD的电荷高速扫描出水平CCD。

9. 发明授权

US5060074A Video imaging apparatus 失效
标题翻译：视频成像装置
公开(公告)号：US5060074A
公开(公告)日：1991-10-22
申请号：US595364
申请日：1990-10-10
申请人： Toshiro Kinugasa , Takuya Imaide , Naoki Yamamoto , Hiroyuki Komatsu
发明人： Toshiro Kinugasa , Takuya Imaide , Naoki Yamamoto , Hiroyuki Komatsu
IPC分类号： H04N5/232 , H04N5/369 , H04N5/378
CPC分类号： H04N5/23258 , H04N3/1562 , H04N5/23248 , H04N5/23267 , H04N5/23293
摘要： A video imaging apparatus changes an area of an imaging element (CCD or MOS type) from which a signal is read out as a TV signal. A normal transfer speed is used to read out the signal from the area as the TV signal and a high transfer speed is used to read out a signal from other area so that smooth movement of an image can be attained.Further, when movement of a video camera occurs, the movement can be judged by observation through a view finder, that is, which partial area of the whole area of the imaging element is produced as the TV signal can be recognized.
摘要翻译：视频成像装置将从其读出信号的成像元件（CCD或MOS型）的区域改变为TV信号。使用正常的传送速度来读出来自该区域的信号作为TV信号，并且使用高的传送速度来读出来自其他区域的信号，从而可以获得图像的平滑移动。此外，当摄像机的移动发生时，可以通过观测器观察来判断移动，即，可以识别成像元件的整个区域的哪个部分区域，因为可以识别电视信号。

10. 发明授权

US5043817A Image pick-up apparatus with electronic zooming-in 失效
标题翻译：具有电子放大功能的摄像装置
公开(公告)号：US5043817A
公开(公告)日：1991-08-27
申请号：US454721
申请日：1989-12-21
申请人： Toshiro Kinugasa , Tokuya Imaide
发明人： Toshiro Kinugasa , Tokuya Imaide
IPC分类号： H04N5/228 , H04N5/335 , H04N5/341 , H04N5/345 , H04N5/347 , H04N5/369 , H04N5/3722 , H04N5/3728 , H04N5/374 , H04N5/376 , H04N5/378 , H04N9/07
CPC分类号： H04N3/1562
摘要： To read out signals from a solid-state image sensor having a plurality of photodiodes arranged in a two dimensional form, there are provided a first driving circuit for generating a driving pulse group for a normal readout operation, and a second driving circuit for producing a driving pulse group for an electronic zooming-in imaging operation as a driving circuit for generating a pulse group by which the solid-state image element is driven. When the solid-state image sensor is driven by the pulse group supplied from the first driving circuit, the signals of the photodiodes of two rows adjacent to each other in a vertical direction are mixed with each other and then read out. When, on the other hand, the solid-state image sensor is driven by the pulse group supplied from the second driving circuit, the signals of the photodiodes of the two rows adjacent to each other in the vertical direction are separately read out at different time instants, and then written in a memory. These signals which have been written into the memory are read out in a time sequence different from another time sequence during the writing operation, and are then displayed on a screen of a monitor. The deterioration of the vertical resolution due to the electric zooming-in imaging operation is prevented.
摘要翻译：为了从具有以二维形式布置的多个光电二极管的固态图像传感器读出信号，设置有用于产生用于正常读出操作的驱动脉冲组的第一驱动电路和用于产生正常读出操作的第二驱动电路用于电子放大成像操作的驱动脉冲组作为用于产生固态图像元件被驱动的脉冲组的驱动电路。当固态图像传感器由从第一驱动电路提供的脉冲组驱动时，彼此相邻的两行的光电二极管的垂直方向的信号彼此混合，然后读出。另一方面，当固态图像传感器由从第二驱动电路提供的脉冲组驱动时，在垂直方向上彼此相邻的两行的光电二极管的信号在不同的时间分别读出时刻，然后写在记忆中。已经写入存储器的这些信号在写入操作期间以与另一个时间顺序不同的时间序列读出，然后显示在监视器的屏幕上。防止由于电子放大成像操作引起的垂直分辨率的劣化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式