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    • 56. 发明申请
    • Mobile network system for dynamically controlling communication path and method thereof
    • 用于动态控制通信路径的移动网络系统及其方法
    • US20060067232A1
    • 2006-03-30
    • US11234135
    • 2005-09-26
    • Ji-hoon LeeJung-ho Kim
    • Ji-hoon LeeJung-ho Kim
    • G01R31/08
    • H04W40/28H04L45/122H04L45/20H04W40/30H04W84/18
    • Disclosed is a mobile network system based on ad hoc on-demand distance vector (AODV) routing algorithm, including: a destination node: a source node for transmitting a data packet to the destination node by following a communication path; and a mobile node for receiving the data packet from a plurality of intermediate nodes located on the communication path, checking hop count numbers for the plurality of intermediate nodes, and establishing a communication path with a first node having a least number of hops and a second node having a most number of hops. Therefore, an optimum changeable communication path is searched in consideration of mobility of the mobile node. In result, communication speed is increased and the lifespan of the network is extended.
    • 公开了一种基于自适应按需距离向量(AODV)路由算法的移动网络系统,包括:目的地节点:通过跟随通信路径将数据分组发送到目的地节点的源节点; 以及移动节点,用于从位于所述通信路径上的多个中间节点接收所述数据分组,检查所述多个中间节点的跳数计数,以及建立与具有最少跳数的第一节点和第二节点的通信路径 节点具有最多的跳数。 因此,考虑到移动节点的移动性,搜索最佳可变通信路径。 结果,通信速度提高,网络的寿命延长。
    • 58. 发明授权
    • Method and apparatus to generate 3D volume-panorama image based on 3D volume images
    • 基于3D体积图像生成3D体积全景图像的方法和装置
    • US09235932B2
    • 2016-01-12
    • US13552880
    • 2012-07-19
    • Ouk ChoiYong-sun KimJung-ho KimSeong-deok LeeDo-kyoon Kim
    • Ouk ChoiYong-sun KimJung-ho KimSeong-deok LeeDo-kyoon Kim
    • G06T17/00G06K9/46G06T19/00G06T7/00G06T3/40
    • G06T19/00G06T3/4038G06T7/33G06T2207/10136G06T2207/30044
    • A method and apparatus to generate a volume-panorama image based on three-dimensional (3D) volume images is provided. A method of generating a volume-panorama image includes receiving pieces of image data of one or more volume images, extracting partial regions including one or more voxels from the volume images, determining a global conversion function representing a relationship of a conversion between a second volume image of the volume images and a first volume image of the volume images, the determined global conversion function being based on a conversion function representing a relationship of a conversion between one of the extracted partial regions of the second volume image and one of the extracted partial regions of the first volume image, and generating image data of a volume image to be combined with the first volume image from image data of the second volume image based on the determined global conversion function.
    • 提供了一种基于三维(3D)体积图像生成体积全景图像的方法和装置。 一种产生体积全景图像的方法包括接收一个或多个体积图像的图像数据片段,从体积图像中提取包括一个或多个体素的部分区域,确定表示第二体积之间的转换关系的全局变换函数 体积图像的图像和体积图像的第一体积图像,所确定的全局变换功能基于表示第二体积图像的提取的部分区域之一与所提取的部分之一之间的转换的关系的转换函数 基于所确定的全局变换函数,从第二卷图像的图像数据生成要与第一卷图像组合的卷图像的图像数据。