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    • 26. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
    • 图像处理设备,图像处理方法和程序
    • US20100119162A1
    • 2010-05-13
    • US12613899
    • 2009-11-06
    • Yuyu LiuKeisuke YamaokaTakayuki YoshigaharaXi Chen
    • Yuyu LiuKeisuke YamaokaTakayuki YoshigaharaXi Chen
    • G06K9/68
    • G06T7/207
    • An image processing apparatus includes: an image pyramid forming section configured to form an image pyramid by hierarchically creating layered image data including differently scaled images from inputted image data; a position calculating section configured to determine an in-image-pyramid position as a height position in the image pyramid to which template image data having an image portion of a target object at a fixed scale corresponds; an upper-layer-side likelihood calculating section configured to determine a likelihood for a target object by matching between upper-side layer image data directly above the in-image-pyramid position, and a state prediction; a lower-layer-side likelihood calculating section configured to determine a likelihood for a target object by matching between lower-side layer image data directly below the in-image-pyramid position, and a state prediction; and a true likelihood calculating section configured to determine a true likelihood from the likelihoods determined by the upper-layer-side and lower-layer-side likelihood calculating sections.
    • 一种图像处理装置,包括:图像金字塔形成部,被配置为通过从输入的图像数据分层地生成包括不同比例的图像的分层图像数据来形成图像金字塔; 位置计算部分,被配置为将图像中的金字塔位置确定为图像金字塔中的具有固定尺度的目标对象的图像部分的模板图像数据对应的高度位置; 上层侧似然度计算部,被配置为通过匹配直接在图像内棱角位置上方的上层图像数据和状态预测来确定目标对象的可能性; 下层侧似然度计算部,被配置为通过匹配直接在图像内角度位置之下的下侧图像数据和状态预测来确定目标对象的可能性; 以及真实似然度计算部,被配置为从由上层侧和下层侧似然度计算部确定的似然度确定真实似然。
    • 29. 发明授权
    • Physical layer loop back method and apparatus
    • 物理层回路方法及装置
    • US07260748B2
    • 2007-08-21
    • US11384516
    • 2006-03-21
    • David WongXi Chen
    • David WongXi Chen
    • G06F11/00
    • H04L12/66H04L41/0213H04L43/50
    • The network device includes a transceiver, a pattern generation unit and a pattern recognition unit. The transceiver connects to a communications medium. The pattern generation unit connects to the transceiver. The pattern generation unit is configured to generate a first code word in response to a self-test signal. The pattern recognition unit connects to the communications medium and a network entity. The pattern recognition unit is configured to receive the first code word from the transceiver and to determine whether the first code word includes a loop back pattern. The pattern recognition unit is configured to generate a second code based upon the first code word and to include in the second code word a pattern different from the first code word.
    • 网络设备包括收发器,模式生成单元和模式识别单元。 收发器连接到通信介质。 模式生成单元连接到收发器。 图案生成单元被配置为响应于自检信号而生成第一码字。 模式识别单元连接到通信介质和网络实体。 模式识别单元被配置为从收发器接收第一代码字,并且确定第一代码字是否包括循环模式。 模式识别单元被配置为基于第一代码字生成第二代码,并且在第二代码字中包括与第一代码字不同的模式。