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    • 41. 发明申请
    • DISTRIBUTED DATA CENTER ACCESS SWITCH
    • 分布式数据中心访问开关
    • WO2010096155A1
    • 2010-08-26
    • PCT/US2010/000428
    • 2010-02-16
    • CISCO TECHNOLOGY, INC.SMITH, MichaelELANGOVAN, AnusankarTHOMPSON, DavidBAKKE, Mark
    • SMITH, MichaelELANGOVAN, AnusankarTHOMPSON, DavidBAKKE, Mark
    • H04L12/56
    • H04L49/35H04L45/586H04L49/70
    • In one embodiment, an apparatus includes a processor configured for operation in a control plane in a distributed virtual switch in communication with a plurality of virtual machines each having a virtual interface. The processor is operable to identify other control planes in the distributed virtual switch, assign a virtual interface identifier to one of the virtual interfaces, receive a configuration for the virtual interface, and share the configuration with the other control planes in the distributed virtual switch. The virtual interface identifier provides a unique identifier for the virtual interface across all of the control planes. The apparatus further includes memory for storing the configuration of the virtual interface. A method for operating a network device associated with a control in the distributed virtual switch is also disclosed.
    • 在一个实施例中,一种装置包括处理器,其被配置用于在分布式虚拟交换机中的控制平面中进行操作,所述分布式虚拟交换机与多个虚拟机具有虚拟接口。 处理器可操作以识别分布式虚拟交换机中的其他控制平面,为虚拟接口之一分配虚拟接口标识符,接收虚拟接口的配置,并与分布式虚拟交换机中的其他控制平面共享配置。 虚拟接口标识符为所有控制平面上的虚拟接口提供唯一的标识符。 该装置还包括用于存储虚拟接口的配置的存储器。 还公开了一种用于操作与分布式虚拟交换机中的控制相关联的网络设备的方法。
    • 42. 发明申请
    • SYSTEM AND METHOD FOR MOSAICKING ENDOSCOPE IMAGES CAPTURED FROM WITHIN A CAVITY
    • 系统和方法用于从内部捕获内窥镜图像
    • WO2010078394A1
    • 2010-07-08
    • PCT/US2009/069775
    • 2009-12-30
    • IKONA MEDICAL CORPORATIONCORSO, Jason, J.SMITH, MichaelFILIPOVICH, Marcus, O.
    • CORSO, Jason, J.SMITH, MichaelFILIPOVICH, Marcus, O.
    • G06K9/36
    • A61B1/05A61B1/0005A61B1/04A61B1/041G06K9/32G06T3/0062G06T3/4038
    • Systems and methods for capturing and mosaicking images of one or more surfaces of a collapsed cavity are described. A number of embodiments are capable of performing mosaicking in real time. One embodiment includes capturing images using an endoscope, where the optics of the endoscope are radially symmetrical, locating the optical center of each of the captured images, dewarping each of the captured images by mapping the image from polar coordinates centered on the optical center of the image to rectangular coordinates, discarding portions of each dewarped image to create high clarity dewarped images, estimating the motion of the endoscope with respect to the interior surface of the cavity that occurred between successive high clarity dewarped images, registering the high clarity dewarped images with respect to each other using the estimates of motion, and combining the registered high clarity dewarped images to create at least one mosaic.
    • 描述了用于捕获和镶嵌折叠腔的一个或多个表面的图像的系统和方法。 许多实施例能够实时地进行镶嵌。 一个实施例包括使用内窥镜拍摄图像,其中内窥镜的光学器件是径向对称的,通过将以每个捕获图像的光学中心为中心的极坐标映射到图像的每个拍摄图像的光学中心定位, 图像到矩形坐标,丢弃每个杜瓦德图像的部分以产生高清晰度的绝育图像,估计内窥镜相对于在连续的高清晰度清除图像之间发生的空腔的内表面的运动,将高清晰度的绝育图像与 使用运动的估计来彼此相结合,并且结合登记的高清晰度的绝育图像以创建至少一个马赛克。