IMAGE SIGNAL CORRECTION APPARATUS, IMAGING APPARATUS, ENDOSCOPIC APPARATUS
    31.
    发明申请
    IMAGE SIGNAL CORRECTION APPARATUS, IMAGING APPARATUS, ENDOSCOPIC APPARATUS 有权
    图像信号校正装置,成像装置,内窥镜装置

    公开(公告)号:US20130100263A1

    公开(公告)日:2013-04-25

    申请号:US13473321

    申请日:2012-05-16

    申请人: Takashi Tsuda

    发明人: Takashi Tsuda

    IPC分类号: H04N5/217 H04N7/18 G06K9/40

    摘要: An image signal correction apparatus includes: a frame memory configured to hold input image signals corresponding to a predetermined number of frames; a difference calculation unit configured to calculate a difference signal between an input image signal and each of the image signals held in the frame memory; a filter unit configured to pass a difference signal having a value equal to or smaller than a threshold value; and a control unit configured to change the threshold value of the filter unit in accordance with the value of the difference signal calculated in the difference calculation unit.

    摘要翻译: 图像信号校正装置包括:帧存储器,被配置为保持与预定帧数对应的输入图像信号; 差分计算单元,被配置为计算输入图像信号和保持在帧存储器中的每个图像信号之间的差分信号; 滤波器单元,被配置为传递具有等于或小于阈值的值的差分信号; 以及控制单元,被配置为根据在差分计算单元中计算的差分信号的值来改变滤波器单元的阈值。

    HEAD SEPARATED CAMERA APPARATUS
    32.
    发明申请
    HEAD SEPARATED CAMERA APPARATUS 有权
    头分离摄像机

    公开(公告)号:US20110050877A1

    公开(公告)日:2011-03-03

    申请号:US12769429

    申请日:2010-04-28

    IPC分类号: H04N7/18

    CPC分类号: H04N7/183

    摘要: According to one embodiment, a head-separated device has an imaging unit, a control unit configured to control the imaging unit and a connection unit configured to connect the imaging unit with the control unit, wherein the imaging unit comprises sensor configured to capture an image, and a transmitter configured to transmit a video signal, a sync signal (HD, VD) and a clock signal to restore or to reproduce the image captured by the sensor, and the control unit comprises a determining module configured to determine whether a waveform of the video signal has a level that the video processor is processable, and a setting module configured to set the transmitter to perform enhancement correction to the video signal, if the determining module determines that the waveform of the video signal does not have the level that the video processor is processable.

    摘要翻译: 根据一个实施例,头分离装置具有成像单元,配置成控制成像单元的控制单元和被配置为将成像单元与控制单元连接的连接单元,其中,成像单元包括被配置为捕获图像的传感器 以及发送器,被配置为发送视频信号,同步信号(HD,VD)和时钟信号以恢复或再现由所述传感器捕获的图像,并且所述控制单元包括确定模块,所述确定模块被配置为确定是否 视频信号具有视频处理器可处理的电平,以及设置模块,被配置为设置发送器对视频信号执行增强校正,如果确定模块确定视频信号的波形不具有 视频处理器是可处理的。

    HEAD-SEPARATED CAMERA DEVICE
    33.
    发明申请
    HEAD-SEPARATED CAMERA DEVICE 审中-公开
    头分离摄像机

    公开(公告)号:US20110013078A1

    公开(公告)日:2011-01-20

    申请号:US12797297

    申请日:2010-06-09

    IPC分类号: H04N5/225

    CPC分类号: H04N5/23203 H04N2005/2255

    摘要: According to one embodiment, a head-separated camera device includes an imaging unit, a control unit configured to control the imaging unit and a connection unit configured to connect the imaging unit and the control unit. The imaging unit includes a sensor configured to capture an image to provide a video signal, a superimposition module configured to superimpose, on serial data, the video signal, the synchronization signal, and the clock signal, the serial data serving to reproduce the image captured by the sensor, and a transmitter configured to transmit the serial data to the control unit. The control unit includes a receiver configured to receive the serial data and a separation module configured to separate the serial data received by the receiver, into the video signal, the synchronization signal, and the clock signal.

    摘要翻译: 根据一个实施例,头部分离的相机装置包括成像单元,被配置为控制成像单元的控制单元和被配置为连接成像单元和控制单元的连接单元。 成像单元包括被配置为捕获图像以提供视频信号的传感器,叠加模块,被配置为叠加在串行数据上的视频信号,同步信号和时钟信号,用于再现捕获的图像的串行数据 以及被配置为将所述串行数据发送到所述控制单元的发射器。 所述控制单元包括:接收器,用于接收串行数据;分离模块,被配置为将由接收器接收的串行数据分离成视频信号,同步信号和时钟信号。

    Gear housing of driving device equipped with motor
    35.
    发明申请
    Gear housing of driving device equipped with motor 失效
    配备电机的驱动装置的齿轮箱

    公开(公告)号:US20050039571A1

    公开(公告)日:2005-02-24

    申请号:US10921586

    申请日:2004-08-19

    摘要: A driving device includes a motor, and a gear housing secured to the motor. The gear housing accommodates reduction gears. Rotation of the motor is reduced by the reduction gears before being transmitted to an output shaft supported by the gear housing. A support cylinder extends from an outer surface of the gear housing to support the output shaft. A surrounding cylinder extends from the outer surface of the gear housing to surround the support cylinder. Reinforcing ribs are located between the support cylinder and the surrounding cylinder. Each reinforcing rib extends from a circumferential wall of the support cylinder such that the angle between the reinforcing rib and a normal line that intersects the circumferential wall form a predetermined angle. Each reinforcing rib has a radially inward end connected to the support cylinder and a radially outward end connected to the surrounding cylinder.

    摘要翻译: 驱动装置包括马达和固定到马达的齿轮箱。 齿轮箱容纳减速齿轮。 减速齿轮在被传递到由齿轮箱支撑的输出轴之前,马达的旋转减小。 支撑筒从齿轮壳体的外表面延伸以支撑输出轴。 环绕的圆柱体从齿轮壳体的外表面延伸以包围支撑圆筒。 加强筋位于支撑筒和周围的缸体之间。 每个加强筋从支撑筒的圆周壁延伸,使得加强肋与与周壁相交的法线之间的角度形成预定角度。 每个加强肋具有连接到支撑圆筒的径向内端和连接到周围圆柱体的径向向外端。

    Discrimination circuit capable of automatically optimizing
discrimination level and discrimination phase
    37.
    发明授权
    Discrimination circuit capable of automatically optimizing discrimination level and discrimination phase 失效
    鉴别电路能够自动优化辨别等级和辨别阶段

    公开(公告)号:US5736875A

    公开(公告)日:1998-04-07

    申请号:US618941

    申请日:1996-03-20

    CPC分类号: H03K5/125 H03K5/086

    摘要: In controlling a discrimination level V.sub.1, V.sub.1 is controlled so that discrimination results based on discrimination levels V.sub.1 +.DELTA.V and V.sub.1 -.DELTA.V each become equal to the discrimination result based on the discrimination level V.sub.1. If the discrimination result based on V.sub.1 +.DELTA.V does not agree with the discrimination result based on V.sub.1, V.sub.1 is lowered, and if the discrimination result based on V.sub.1 -.DELTA.V does not agree with the discrimination result based on V.sub.1, V.sub.1 is raised. In controlling a discrimination phase .PHI..sub.1, .PHI..sub.1 is controlled so that discrimination results based on discrimination phases .PHI..sub.1 +.DELTA..PHI. and .PHI..sub.1 -.DELTA..PHI. each become equal to the discrimination result based on the discrimination phase .PHI..sub.1. If the discrimination result based on .PHI..sub.1 +.DELTA..PHI. does not agree with the discrimination result based on .PHI..sub.1, .PHI..sub.1 is delayed, and if the discrimination result based on .PHI..sub.1 -.DELTA..PHI. does not agree with the discrimination result based on .PHI..sub.1, .PHI..sub.1 is advanced.

    摘要翻译: 在控制识别电平V1时,V1被控制,使得基于识别电平V1 + DELTA V和V1- DELTA V的辨别结果分别基于鉴别电平V1等于鉴别结果。 如果基于V1 + DELTA V的识别结果与基于V1的识别结果不一致,则V1降低,并且如果基于V1-DELTA V的识别结果与基于V1的识别结果不一致,则V1增加。 在控制鉴别阶段PHI 1时,控制PHI 1,使得基于鉴别阶段PHI 1+ DELTA PHI和PHI 1- DELTA PHI的辨别结果分别基于鉴别阶段PHI 1等于鉴别结果。如果鉴别结果 基于PHI 1+ DELTA PHI与基于PHI 1的鉴别结果不一致,PHI 1被延迟,并且如果基于PHI 1- DELTA PHI的判别结果与基于PHI 1的鉴别结果不一致,则PHI 1 是先进的

    HEAD-SEPARATED CAMERA DEVICE
    40.
    发明申请
    HEAD-SEPARATED CAMERA DEVICE 有权
    头分离摄像机

    公开(公告)号:US20120293676A1

    公开(公告)日:2012-11-22

    申请号:US13565634

    申请日:2012-08-02

    IPC分类号: H04N5/232

    CPC分类号: H04N5/23203 H04N2005/2255

    摘要: According to one embodiment, a head-separated camera device includes an imaging unit, a control unit configured to control the imaging unit and a connection unit configured to connect the imaging unit and the control unit. The imaging unit includes a sensor configured to capture an image to provide a video signal, a superimposition module configured to superimpose, on serial data, the video signal, the synchronization signal, and the clock signal, the serial data serving to reproduce the image captured by the sensor, and a transmitter configured to transmit the serial data to the control unit. The control unit includes a receiver configured to receive the serial data and a separation module configured to separate the serial data received by the receiver, into the video signal, the synchronization signal, and the clock signal.

    摘要翻译: 根据一个实施例,头部分离的相机装置包括成像单元,被配置为控制成像单元的控制单元和被配置为连接成像单元和控制单元的连接单元。 成像单元包括被配置为捕获图像以提供视频信号的传感器,叠加模块,被配置为叠加在串行数据上的视频信号,同步信号和时钟信号,用于再现捕获的图像的串行数据 以及被配置为将所述串行数据发送到所述控制单元的发射器。 所述控制单元包括:接收器,用于接收串行数据;分离模块,被配置为将由接收器接收的串行数据分离成视频信号,同步信号和时钟信号。