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    • 51. 发明授权
    • Communicating device and method of controlling communicating device
    • 通信装置的通信装置及其控制方法
    • US08547852B2
    • 2013-10-01
    • US12971428
    • 2010-12-17
    • Hiroshi Fujita
    • Hiroshi Fujita
    • H04L12/26H04W4/00
    • H04W40/12
    • A communicating device capable of transmitting packets to a destination device via any of a plurality of adjacent devices, has a first measuring unit for measuring a first quality of a link between the communicating device and the destination device for a first period of time, a second measuring unit for measuring a second quality of a link from the communicating device to the destination device for a second period of time shorter than the first period of time, a first selector for selecting an adjacent device from the plurality of adjacent devices based on the measured first quality when transmitting a new packet to the destination device, and a second selector for selecting an adjacent device from the plurality of adjacent devices based on the measured second quality upon failure of transmitting the new packet.
    • 能够通过多个相邻设备中的任一个向目的地设备发送分组的通信设备具有第一测量单元,用于在第一时间段内测量通信设备和目的设备之间的链路的第一质量,第二测量单元 测量单元,用于在短于第一时间段的第二时间段内测量从通信设备到目的地设备的链路的第二质量;第一选择器,用于基于测量的多个相邻设备从多个相邻设备中选择相邻设备 当向目的地设备发送新分组时的第一质量;以及第二选择器,用于在发送新分组失败时基于所测量的第二质量从多个相邻设备中选择相邻设备。
    • 60. 发明申请
    • Image Analysis System and Image Analysis Program
    • 图像分析系统和图像分析程序
    • US20100142852A1
    • 2010-06-10
    • US12531123
    • 2008-03-10
    • Hiroshi FujitaToshiaki NakagawaYoshinori Hayashi
    • Hiroshi FujitaToshiaki NakagawaYoshinori Hayashi
    • G06K9/36
    • G06T7/593G06T2207/10012G06T2207/10024G06T2207/20012G06T2207/20021G06T2207/30041
    • There is provided an image analysis system which captures image data of an arbitrary pair of a first image RI and a second image LI among images obtained by color-photographing a single object from different positions into an analysis computer, wherein the computer includes corresponding point extraction means for assigning a weighing factor to a pixel information value based on the contrast size of the pixel information value in each of a first local area ROI1 set around an arbitrary reference point in RI and second local areas ROI2s at which scanning is performed on LI, calculating the similarity between ROI1 and ROI2s, and extracting a corresponding point which corresponds to the reference point from a ROI2 having the highest similarity, and depth information calculating means for calculating depth information of the object based on coordinates of the reference point and the corresponding point.
    • 提供了一种图像分析系统,其捕获通过将单个对象从不同位置彩色拍摄而获得的图像中的任意一对第一图像RI和第二图像LI的图像数据,其中所述计算机包括相应的点提取 用于基于在RI中的任意参考点周围设置的第一局部区域ROI1和对LI执行扫描的第二局部区域ROI2中的每一个中的像素信息值的对比度大小将像素信息值分配给像素信息值的装置, 计算ROI1和ROI2之间的相似度,以及从具有最高相似度的ROI2提取与参考点对应的对应点,以及深度信息计算装置,用于基于参考点和对应点的坐标来计算对象的深度信息 。