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    Method for processing color-image signals from a three-color original and for forming output color image having black, white and either red or blue
    3.
    发明授权
    Method for processing color-image signals from a three-color original and for forming output color image having black, white and either red or blue 失效
    用于处理来自三色原稿的彩色图像信号和用于形成具有黑色，白色和红色或蓝色的输出彩色图像的方法

    公开(公告)号：US5581375A

    公开(公告)日：1996-12-03

    申请号：US280794

    申请日：1994-07-26

    申请人： Jin Ma

    发明人： Jin Ma

    IPC分类号： H04N1/48 ,  G06T7/00 ,  H04N1/56

    CPC分类号： H04N1/56

    摘要： A color-image processing method is provided in which a two-color image can be formed in accordance with three color-image signals obtained by scanning a color original without having a color shear. A designated color is selected. A pixel is determined as the designated color by comparing the color-image signal with a sum of another color-image signal and a correction value. The pixel is determined as black when the color of the pixel has not been determined as the designated color. The pixel is determined as white by comparing intensity of the three color-image signal with predetermined threshold values. A color of a focus pixel is corrected by comparing linear patterns of colors of four consecutively arranged pixels including the focus pixel with a plurality of reference color patterns.

    摘要翻译： 提供了一种彩色图像处理方法，其中可以根据通过扫描彩色原稿而获得的三个彩色图像信号形成双色图像，而不会产生颜色剪切。 选择指定的颜色。 通过将彩色图像信号与另一种彩色图像信号和校正值的和进行比较，将像素确定为指定的颜色。 当像素的颜色未被确定为指定颜色时，像素被确定为黑色。 通过将三个彩色图像信号的强度与预定阈值进行比较，将像素确定为白色。 通过将包括焦点像素的四个连续排列的像素的颜色的线性图案与多个参考颜色图案进行比较来校正焦点像素的颜色。

    ITU H450.1-based ITU H.323 SCP method and apparatus
    4.
    发明申请
    ITU H450.1-based ITU H.323 SCP method and apparatus 有权

    公开(公告)号：US20050129210A1

    公开(公告)日：2005-06-16

    申请号：US11051065

    申请日：2005-02-04

    申请人： Jin Ma ,  Linghe (Henry) Wang

    发明人： Jin Ma ,  Linghe (Henry) Wang

    IPC分类号： H04L29/06 ,  H04Q3/00 ,  H04M7/00 ,  H04L12/28 ,  H04L12/56

    CPC分类号： H04L65/1009 ,  H04L29/06027 ,  H04L65/1096 ,  H04Q3/0025 ,  H04Q3/0045

    摘要： A method for providing advanced intelligent network (AIN) supplementary services between an ITU H.323 endpoint and a service control point (SCP) having service logic programs (SLPs) and transaction capabilities applications part (TCAP) protocol support is described. The method preferably includes providing an ITU H.450 interface in the SCP, the ITU H.450 interface being capable of communicating with the ITU H.323 endpoint, and utilizing an ITU H.225 FACILITY message and an ITU H.450 application protocol data unit (APDU) to carry one or more of call-related information, operation codes and AIN messages between the ITU H.323 endpoint and the SCP. In a case in which the AIN supplementary services are not related to an existing ITU H.323 call, the ITU H.225 FACILITY message is empty. Alternatively, in a case in which the AIN supplementary services are related to an existing ITU H.323 call, the ITU H.225 FACILITY message is one of a variety of user-to-user information elements (UUIEs). The invented apparatus for supporting advanced intelligent network (AIN) supplementary services in a voice frame network preferably includes an ITU H.450.1 interface to a service control point (SCP), the SCP having also a transaction capabilities applications part (TCAP) interface to the public switched telephone network (PSTN), the SCP providing AIN supplementary services in a network environment compatible with an ITU H.323 endpoint, and an ITU H.323 endpoint interface for coupling to the ITU H.450 interface over the voice frame network, the ITU H.323 endpoint interface supporting an ITU H.450-based communications protocol.

    Transmission apparatus having a plurality of network interfaces and transmission method using the same
    5.
    发明申请
    Transmission apparatus having a plurality of network interfaces and transmission method using the same 有权
    具有多个网络接口的发送装置和使用该接口的发送方法

    公开(公告)号：US20070133548A1

    公开(公告)日：2007-06-14

    申请号：US11635575

    申请日：2006-12-08

    申请人： Jae Kim ,  Do Kim ,  Jin Ma ,  Won Kim ,  Byung Tak ,  Hwan Lee ,  Sun Kim

    发明人： Jae Kim ,  Do Kim ,  Jin Ma ,  Won Kim ,  Byung Tak ,  Hwan Lee ,  Sun Kim

    IPC分类号： H04L12/56

    CPC分类号： H04L45/00 ,  H04L45/125 ,  H04L47/10 ,  H04L47/125 ,  H04L67/14 ,  H04L69/161 ,  H04W76/20 ,  H04W88/06

    摘要： A transmission apparatus having a plurality of network interfaces and a transmission method using a plurality of the network interfaces are provided. The transmission apparatus includes: a session information extraction unit which extracts session information of an IP packet; a network interface determination unit which determines a network interface associated with session information of the IP packet based on a table for mapping sessions to the network interfaces according to available bandwidths of the network interfaces; and a traffic distribution unit which transmits the IP packet to the determined network interface. Accordingly, traffic is distributed over a plurality of network interfaces, so that optimal communication performance can be ensured in a simultaneous multiple-mode connection environment, and network resources can be efficiently utilized.

    摘要翻译： 提供具有多个网络接口的发送装置和使用多个网络接口的发送方法。 发送装置包括：会话信息提取单元，其提取IP分组的会话信息; 网络接口确定单元，根据网络接口的可用带宽，基于用于将会话映射到网络接口的表，确定与IP分组的会话信息相关联的网络接口; 以及将IP分组发送到所确定的网络接口的业务分配单元。 因此，流量分布在多个网络接口上，从而可以在同时多模式连接环境中确保最佳通信性能，并且可以有效地利用网络资源。