利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.026 秒)

    Still picture processing method and/or apparatus
    1.
    发明授权
    Still picture processing method and/or apparatus 失效
    静止图像处理方法和/或装置

    公开(公告)号：US4991029A

    公开(公告)日：1991-02-05

    申请号：US403200

    申请日：1989-09-05

    申请人： Kazuo Motoki ,  Kazunori Yasuda ,  Shyunsuke Takano ,  Satoru Maeda ,  Susumu Orikasa ,  Munehiro Yoshikawa ,  Yasushi Noguchi ,  Mari Sugiura ,  Akihiko Tao ,  Kosuke Yoshimura

    发明人： Kazuo Motoki ,  Kazunori Yasuda ,  Shyunsuke Takano ,  Satoru Maeda ,  Susumu Orikasa ,  Munehiro Yoshikawa ,  Yasushi Noguchi ,  Mari Sugiura ,  Akihiko Tao ,  Kosuke Yoshimura

    IPC分类号： G06T3/40 ,  H04N1/387

    CPC分类号： H04N1/3875 ,  G06T3/40

    摘要： A method of processing original still picture data representing an original still image and stored in a video memory and storing processed still picture data representing a processed still image in a predetermined location of the video memory comprising the steps of setting an XY orthogonal coordinate system on the video memory, setting a reference line parallel to one of the X and Y axes of the orthogonal coordinate system and passing through a point of intersection of lines, each of which connects corresponding pixels of the original and processed still images, moving multiples the pixel data on a line of the original still image parallel to the reference line and furthest from the reference line to addresses of the video memory forming a line of the processed still image, and repeating the preceding step for pixel data on lines of the still image parallel to the reference line and second furthest from the reference line and succeeding lines, to thereby store the processed still picture data representing the processed still image in the video memory. An apparatus employing this method for processing original still picture data is also provided.

    摘要翻译： 一种处理表示原始静止图像并存储在视频存储器中的原始静止图像数据并将处理后的静止图像数据存储在视频存储器的预定位置的方法，包括以下步骤：在 视频存储器，设置与正交坐标系的X轴和Y轴之一平行的参考线，并通过每个连接原始和处理的静止图像的相应像素的行的交点，将像素数据 在原始静止图像的平行于参考线并且距离参考线最远的线上，形成处理后的静止图像的线的视频存储器的地址，并且对于静止图像的行上的像素数据重复上述步骤 参考线和距离参考线和后续线最远的参考线，从而存储经处理的静止图案 表示视频存储器中处理的静止图像的数据。 还提供了采用这种处理原始静止图像数据的方法的装置。

    Image processor
    2.
    发明授权
    Image processor 失效
    图像处理器

    公开(公告)号：US6046734A

    公开(公告)日：2000-04-04

    申请号：US826476

    申请日：1997-03-27

    申请人： Yasushi Noguchi ,  Shyunsuke Takano ,  Susumu Orikasa ,  Akihiko Tao

    发明人： Yasushi Noguchi ,  Shyunsuke Takano ,  Susumu Orikasa ,  Akihiko Tao

    IPC分类号： H04N1/00 ,  H04N1/21 ,  H04N1/393 ,  H04N7/14 ,  H04N7/15 ,  G09G5/00

    CPC分类号： H04N1/3935 ,  H04N7/142

    摘要： A picture processor for a video conference device, etc., can be used easily by carrying it into a room other than the video conference room, has an object of enabling the display of the input picture to be switched freely even if the picture of the line drawing is displayed together with the input picture. The picture of a line drawing, etc., is held at the corresponding position even in cases where the display of the input picture is switched by updating the input picture data, which is stored in the input picture memory 40, on the basis of the line drawing data and by writing the picture expressed with the line drawing data directly in the input picture, which is stored in the input picture memory 40.

    摘要翻译： 用于视频会议设备等的图像处理器可以通过将其携带到除了视频会议室之外的房间中而容易地使用，具有能够自由切换输入图像的显示的目的，即使图像 线条图与输入图像一起显示。 即使在通过更新存储在输入图像存储器40中的输入图像数据来切换输入图像的显示的情况下，线图等的图像也保持在相应的位置， 并且通过将直线绘制数据表示的画面直接写入存储在输入图像存储器40中的输入图像中。

    Image processor
    3.
    发明授权
    Image processor 失效
    图像处理器

    公开(公告)号：US5642135A

    公开(公告)日：1997-06-24

    申请号：US218416

    申请日：1994-03-25

    申请人： Yasushi Noguchi ,  Shyunsuke Takano ,  Susumu Orikasa ,  Akihiko Tao

    发明人： Yasushi Noguchi ,  Shyunsuke Takano ,  Susumu Orikasa ,  Akihiko Tao

    IPC分类号： H04N1/00 ,  H04N1/21 ,  H04N1/393 ,  H04N7/14 ,  H04N7/15 ,  G09G5/04

    CPC分类号： H04N1/3935 ,  H04N7/142

    摘要： A picture processor for a video conference device, etc., can be used easily by carrying it into a room other than the video conference room, has an object of enabling the display of the input picture to be switched freely even if the picture of the line drawing is displayed together with the input picture. The picture of a line drawing, etc., is held at the corresponding position even in cases where the display of the input picture is switched by updating the input picture data, which is stored in the input picture memory 40, on the basis of the line drawing date and by writing the picture expressed with the line drawing data directly in the input picture, which is stored in the input picture memory 40.

    摘要翻译： 用于视频会议设备等的图像处理器可以通过将其携带到除了视频会议室之外的房间中而容易地使用，具有能够自由切换输入图像的显示的目的，即使图像 线条图与输入图像一起显示。 即使在通过更新存储在输入图像存储器40中的输入图像数据来切换输入图像的显示的情况下，线图等的图像也保持在相应的位置， 并且通过将直线图形表示的图像直接写入存储在输入图像存储器40中的输入图像中。

    TRANSMISSION DEVICE AND METHOD OF DETERMINING TRANSMISSION DATE FORMAT
    4.
    发明申请
    TRANSMISSION DEVICE AND METHOD OF DETERMINING TRANSMISSION DATE FORMAT 有权
    传输设备和确定传输日期格式的方法

    公开(公告)号：US20120044985A1

    公开(公告)日：2012-02-23

    申请号：US13130011

    申请日：2009-11-18

    申请人： Akihiko Tao ,  Yasuhisa Nakajima

    发明人： Akihiko Tao ,  Yasuhisa Nakajima

    IPC分类号： H04N7/00 ,  H04N7/26 ,  H04N7/01

    CPC分类号： H04N21/234363 ,  H04N21/234381

    摘要： To allow a broadcast transmission to be preformed successfully.A source device 10 reads out EDID from EDID ROMs 30a-1 to 30a-N of sink devices 30-1 to 30-N, respectively, by using information transmitting and receiving function. The source device 10 determines a transmission data format in an AV stream so as to be compatible with all of the sink devices 30-1 to 30-N, based on data format information in the EDID. The source device 10 broadcasts the AV stream based on the transmission data format determined as described above to the sink devices 30-1 to 30-N. The sink devices 30-1 to 30-N receive the AV stream broadcast from the source device 10. Since the transmission data format of the AV stream is compatible with all of the sink devices 30-1 to 30-N, all of the sink devices 30-1 to 30-N can successfully reproduce the received AV stream.

    摘要翻译： 允许广播传输成功执行。 源设备10通过使用信息发送和接收功能分别从宿设备30-1至30-N的EDID ROM 30a-1至30a-N读出EDID。 源设备10基于EDID中的数据格式信息来确定AV流中的传输数据格式，以便与所有宿设备30-1至30-N兼容。 源设备10基于如上所述确定的传输数据格式向接收设备30-1至30-N广播AV流。 宿设备30-1至30-N从源设备10接收广播的AV流。由于AV流的传输数据格式与所有宿设备30-1至30-N兼容，所有宿 设备30-1至30-N可以成功地再现所接收的AV流。

    COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION CABLE
    5.
    发明申请
    COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION CABLE 有权
    通信系统，传输设备，接收设备，通信方法，程序和通信电缆

    公开(公告)号：US20100188567A1

    公开(公告)日：2010-07-29

    申请号：US12452184

    申请日：2008-06-26

    申请人： Gen Ichimura ,  Akihiko Tao

    发明人： Gen Ichimura ,  Akihiko Tao

    IPC分类号： H04N7/01 ,  H04N7/10

    CPC分类号： H04N21/43635 ,  G09G5/006 ,  G09G5/12 ,  G09G2320/0252 ,  G09G2370/04 ,  G09G2370/047 ,  G09G2370/10 ,  G09G2370/12 ,  H04L25/0272 ,  H04N19/00 ,  H04N21/437 ,  H04N21/438 ,  H04N21/6336

    摘要： The present invention relates to a communication system, a transmission device, a reception device, a communication method, a program, and a communication cable, whereby high-speed communication can be executed while maintaining compatibility. In the event that an HDMI® source 71 and an HDMI® sink 72 execute two-way IP communication using a CEC line 84 and a signal line 141, a switching control unit 121 controls a switch 133 to select a partial signal making up the differential signal from a conversion unit 131 at the time of transmitting data, and controls the switch 133 to select a partial signal making up a differential signal from a receiver 82 at the time of transmitting data, and in the case of executing two-way communication using the CEC line 84 alone, the switching control unit 121 controls the switch 133 to select the CEC signal from the HDMI® source 71 or receiver 82 with the switch 133. The present invention may be applied to HDMI®, for example.

    摘要翻译： 通信系统，发送装置，接收装置，通信方法，程序和通信电缆技术领域本发明涉及通信系统，发送装置，接收装置，通信方法，程序和通信电缆，由此可以在保持兼容性的同时执行高速通信。 在HDMI？源71和HDMI？接收器72使用CEC线84和信号线141执行双向IP通信的情况下，切换控制单元121控制开关133以选择组成差分的部分信号 信号在发送数据时来自转换单元131，并且控制开关133在发送数据时选择构成来自接收器82的差分信号的部分信号，并且在执行双向通信的情况下 切换控制单元121控制开关133从具有开关133的HDMI源71或接收器82选择CEC信号。例如，本发明可以应用于HDMI。

    Protocol converting apparatus for videotex system
    6.
    发明授权
    Protocol converting apparatus for videotex system 失效
    录像机系统协议转换装置

    公开(公告)号：US4739402A

    公开(公告)日：1988-04-19

    申请号：US906257

    申请日：1986-09-11

    申请人： Satoru Maeda ,  Akihiko Tao

    发明人： Satoru Maeda ,  Akihiko Tao

    IPC分类号： H03M7/00 ,  H04M11/08 ,  H04N7/04

    CPC分类号： H04M11/085 ,  H03M7/00

    摘要： A protocol converting apparatus in which when character information electronic signals of a NAPLPS (North American Presentation Level Protocol Syntax) system are displayed on a user terminal apparatus of a CAPTAIN (Character And Pattern Telephone Access Information electronic signal Network) system, the overflow condition in a row direction and the overflow condition in a column direction are detected and in which in the case of the overflow condition in a column, an overflow character information electronic signal is temporarily stored in a memory, whereby the NAPLPS character information electronic signal can be used by all user terminals of the CAPTAIN system.

    摘要翻译： 一种协议转换装置，其中当在CAPTAIN（字符和模式电话接入信息电子信号网络）系统的用户终端装置上显示NAPLPS（北美演示级别协议语法）系统的字符信息电子信号时， 检测列方向上的行方向和溢出条件，并且在列中的溢出条件的情况下，将溢出字符信息电子信号临时存储在存储器中，由此可以使用NAPLPS字符信息电子信号 由CAPTAIN系统的所有用户终端。

    COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION CABLE
    8.
    发明申请
    COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION CABLE 有权
    通信系统，发射机，接收机，通信方法，程序和通信电缆

    公开(公告)号：US20100131991A1

    公开(公告)日：2010-05-27

    申请号：US12452166

    申请日：2008-06-26

    申请人： Akihiko Tao

    发明人： Akihiko Tao

    IPC分类号： H04N7/18 ,  H04N7/10 ,  H01B11/02

    CPC分类号： H04N21/4363 ,  G09G5/006 ,  G09G5/12 ,  G09G2320/0252 ,  G09G2370/04 ,  G09G2370/047 ,  G09G2370/12 ,  H04L25/02 ,  H04L25/0272 ,  H04N5/38 ,  H04N5/44 ,  H04N5/765 ,  H04N21/43615 ,  H04N21/43622 ,  H04N21/43635

    摘要： The present, invention relates to a communication system, a transmitter, a receiver, a communication method, a program, and a communication cable for providing high-speed bidirectional communication while maintaining compatibility. When an HDMI (R) source 71 performs bidirectional IP communication with an HDMI (R) sink 72 using a CEC line 84 and a signal line 141, a switching control unit 121 controls a switch 133 so that, when data is transmitted, the switch 133 selects a constituent signal forming a differential signal output from a converting unit 131 and, when data is transmitted, the switch 133 selects a constituent signal forming a differential signal output from a receiver 82. When bidirectional communication is performed using only the CEC line 84, the switching control unit 121 controls the switch 133 so that the CEC signal output from the HDMI (R) source 71 or the receiver 82 is selected. The present invention is applicable to, for example, HDMI (R).

    摘要翻译： 本发明涉及一种用于在保持兼容性的同时提供高速双向通信的通信系统，发射机，接收机，通信方法，程序和通信电缆。 当HDMI（R）源71使用CEC线84和信号线141与HDMI（R）接收器72进行双向IP通信时，切换控制单元121控制开关133，使得当数据被发送时，开关 133选择形成从转换单元131输出的差分信号的构成信号，并且当发送数据时，开关133选择形成从接收器82输出的差分信号的构成信号。当仅使用CEC线84执行双向通信时 切换控制单元121控制开关133，使得从HDMI（R）源71或接收器82输出的CEC信号被选择。 本发明可应用于例如HDMI（R）。

    Transmission device and method of determining transmission date format
    10.
    发明授权
    Transmission device and method of determining transmission date format 有权
    传输设备和确定传输日期格式的方法

    公开(公告)号：US09014258B2

    公开(公告)日：2015-04-21

    申请号：US13130011

    申请日：2009-11-18

    申请人： Akihiko Tao ,  Yasuhisa Nakajima

    发明人： Akihiko Tao ,  Yasuhisa Nakajima

    IPC分类号： H04N7/26 ,  H04N7/00 ,  H04N21/2343

    CPC分类号： H04N21/234363 ,  H04N21/234381

    摘要： To allow a broadcast transmission to be preformed successfully.A source device 10 reads out EDID from EDID ROMs 30a-1 to 30a-N of sink devices 30-1 to 30-N, respectively, by using information transmitting and receiving function. The source device 10 determines a transmission data format in an AV stream so as to be compatible with all of the sink devices 30-1 to 30-N, based on data format information in the EDID. The source device 10 broadcasts the AV stream based on the transmission data format determined as described above to the sink devices 30-1 to 30-N. The sink devices 30-1 to 30-N receive the AV stream broadcast from the source device 10. Since the transmission data format of the AV stream is compatible with all of the sink devices 30-1 to 30-N, all of the sink devices 30-1 to 30-N can successfully reproduce the received AV stream.

    摘要翻译： 允许广播传输成功执行。 源设备10通过使用信息发送和接收功能分别从宿设备30-1至30-N的EDID ROM 30a-1至30a-N读出EDID。 源设备10基于EDID中的数据格式信息来确定AV流中的传输数据格式，以便与所有宿设备30-1至30-N兼容。 源设备10基于如上所述确定的传输数据格式向接收设备30-1至30-N广播AV流。 宿设备30-1至30-N从源设备10接收广播的AV流。由于AV流的传输数据格式与所有宿设备30-1至30-N兼容，所有宿 设备30-1至30-N可以成功地再现所接收的AV流。