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    • 23. 发明授权
    • System and method for recording call details and memory product
    • 用于记录呼叫详细信息和内存产品的系统和方法
    • US07336655B2
    • 2008-02-26
    • US11054541
    • 2005-02-10
    • Masahiko MurakamiSumiyo OkadaSatoshi OkuyamaKeizo TerawakiYoshitaka OgawaMasaru Ikeda
    • Masahiko MurakamiSumiyo OkadaSatoshi OkuyamaKeizo TerawakiYoshitaka OgawaMasaru Ikeda
    • H04L12/66
    • H04L65/1083H04M3/2281H04M7/006
    • The present invention provides a system, method and a memory product storing a computer program for recording call details that allows inexpensive recording of voice data of a phone call on the IP phone system, while easily maintaining high sound quality of the call. A CDR system is provided with a transferring means for transferring the voice packet to a receiving side IP phone upon receipt thereof from the calling side IP phone and records the voice packet upon receipt thereof from the calling side phone and the receiving side phone in a recording means, and a call controller acquires a condition for deciding whether or not to record the voice packet representing the call between the phones; and transmits information relating to a destination with which a call with the transferring means is to be established, in case of having decided to record the voice packet representing the call.
    • 本发明提供了一种系统,方法和存储产品,其存储用于记录呼叫细节的计算机程序,其允许便宜地在IP电话系统上录制电话呼叫的语音数据,同时容易地保持呼叫的高音质。 CDR系统设置有传送装置,用于在从主叫侧IP电话接收到该语音分组时将其传送到接收侧IP电话,并且在记录中从主叫侧电话和接收侧电话接收到该语音分组 并且呼叫控制器获取用于决定是否在电话之间记录表示呼叫的语音分组的条件; 并且在决定记录表示呼叫的语音分组的情况下,发送与要与其建立呼叫的目的地有关的信息。
    • 28. 发明授权
    • Apparatus and method for extracting artificial images and program for performing the method
    • 用于提取人造图像的装置和方法以及用于执行该方法的程序
    • US07136527B2
    • 2006-11-14
    • US10820886
    • 2004-04-09
    • Masaru IkedaTetsujiro KondoAkihiro OkumuraKatsuhisa Shinmei
    • Masaru IkedaTetsujiro KondoAkihiro OkumuraKatsuhisa Shinmei
    • G06K9/46G06K9/66
    • G06T7/0002G06T7/12G06T2207/10016G06T2207/10024H04N21/4884
    • A motion information output portion acquires horizontal motion information concerning a line where the telop is present. From a signal of the current frame and motion-compensated signal components of frames which are present before and after the current frame. A decision information acquisition portion and a binarizing processing portion obtains a flag indicating whether each pixel of a screen is pixel at edge position of the telop. Based on this flag, an edge pixel extraction portion extracts pixel data of the edge position. A histogram processing portion uses this pixel data as a material to create a histogram for each item of data, thereby determining values of the pixel data corresponding to the telop from a class having a largest frequency. An extraction region selection portion obtains another flag indicating a line where the telop is present. An extraction portion extracts pixel data corresponding to the telop.
    • 运动信息输出部分获取关于存在字幕的行的水平运动信息。 从当前帧的信号和当前帧之前和之后存在的帧的运动补偿信号分量。 判定信息获取部分和二值化处理部分获得指示屏幕的每个像素是否是字幕的边缘位置处的像素的标志。 基于该标志,边缘像素提取部分提取边缘位置的像素数据。 直方图处理部分使用该像素数据作为材料来创建每个数据项的直方图,从而从具有最大频率的类确定对应于字幕的像素数据的值。 提取区域选择部分获得表示存在字幕的行的另一个标志。 提取部分提取与字幕对应的像素数据。