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    • 1. 发明申请
    • METHOD OF OBTAINING SPATIAL IMAGES ON DEMAND
    • 获取空间图像需求的方法
    • US20130011017A1
    • 2013-01-10
    • US13529346
    • 2012-06-21
    • Seung Hun OHSeok Kap KoSim Kwon YoonByung Tak LeeYoung Sun Kim
    • Seung Hun OHSeok Kap KoSim Kwon YoonByung Tak LeeYoung Sun Kim
    • G06K9/00H04N7/18G06K9/34
    • G06K9/00651G06K9/3233H04N7/18
    • Provided is a method of obtaining spatial images on demand. The server segments a spatial image into a plurality of regions to detect an isolated region whose continuity with peripheral regions is less than a threshold value, generates geographic information corresponding to the detected isolated region, and generates a capture request message including the generated geographic information. In addition, the capture request message may be transmitted to at least one terminal using unicast scheme, a multicast scheme, an anycast scheme, or a broadcast scheme. The capture request message may comprise a capture condition value such as a capture direction, a capture angle, a capture time, a zoom information and an exposure value. At least one terminal which meets the capture condition value within the capture request message transmits a captured image to the server.
    • 提供了一种按需获取空间图像的方法。 服务器将空间图像分割成多个区域,以检测其外围区域的连续性小于阈值的隔离区域,生成与检测到的隔离区域相对应的地理信息,并生成包括所生成的地理信息的捕获请求消息。 此外,可以使用单播方案,组播方案,任播方案或广播方案将捕获请求消息发送到至少一个终端。 捕获请求消息可以包括捕获条件值,例如捕获方向,捕获角度,捕获时间,缩放信息和曝光值。 至少一个符合捕获请求消息内的捕获条件值的终端将捕获的图像发送到服务器。
    • 4. 发明申请
    • METHOD FOR LOCATING WIRELESS NODES USING DIFFERENCE TRIANGULATION
    • 使用差分三角定位无线节点的方法
    • US20120165040A1
    • 2012-06-28
    • US13296718
    • 2011-11-15
    • Byung Tak LeeSeok Kap KoSeung Hun OhJai Sang Koh
    • Byung Tak LeeSeok Kap KoSeung Hun OhJai Sang Koh
    • H04W24/00
    • H04W64/00G01S5/0289G01S5/10
    • Disclosed is a method for locating wireless nodes using difference triangulation, including: storing information transmitted from three or more fixed wireless nodes while moving on a movement path; calculating displacement vectors among three or more measurement points sharing the information of three or more fixed wireless nodes on the movement path; calculating positional information of the mobile wireless node at another measurement point by reflecting the calculated displacement vectors to the positional information of the mobile wireless node calculated at a measurement point of a region where a location of at least one fixed wireless node is known; and calculating positional information of a location-unknown fixed wireless node by the positional information of the mobile wireless node calculated at the three or more measurement points and information received from the location-unknown fixed wireless node.
    • 公开了一种使用差分三角测量定位无线节点的方法,包括:在移动路径上移动时,存储从三个或更多固定无线节点发送的信息; 计算共享三个或更多个固定无线节点在移动路径上的信息的三个或更多个测量点之间的位移向量; 通过将所计算的位移矢量反映到在已知至少一个固定无线节点的位置的区域的测量点处计算出的移动无线节点的位置信息来计算另一测量点处的移动无线节点的位置信息; 以及通过在三个或更多个测量点处计算的移动无线节点的位置信息和从位置未知固定无线节点接收的信息来计算位置未知固定无线节点的位置信息。
    • 5. 发明申请
    • APPARATUS AND METHOD FOR ACQUIRING CHANNEL INFORMATION USING BROADCAST DATA
    • 使用广播数据获取频道信息的装置和方法
    • US20130152118A1
    • 2013-06-13
    • US13817675
    • 2011-08-19
    • Seung Hun OhByung Tak LeeSeok Kap KoNac Woo KimJai Sang Koh
    • Seung Hun OhByung Tak LeeSeok Kap KoNac Woo KimJai Sang Koh
    • H04N21/44
    • H04N21/44008
    • The present invention relates to an apparatus and method for obtaining a viewing channel identifier when a user desires to participate in a video broadcast in a channel the user is viewing in a section of an interactive broadcast service. The present invention may include an audio/video receiver to collect broadcast data from a user viewing channel, and extract audio/video data from the collected broadcast data, a sampling unit to sample the extracted audio/video data, a preprocessing unit to encode the sampled audio/video data, and a viewing channel determining unit to compare the encoded audio/video data to audio/video sampling data for N broadcast channels received from a channel identification server, and obtain a viewing channel identifier according to a result of comparison.
    • 本发明涉及一种当用户希望参与用户在交互式广播服务的一部分中观看的频道中的视频广播时获得观看频道标识符的装置和方法。 本发明可以包括用于从用户观看频道收集广播数据并从收集的广播数据中提取音频/视频数据的音频/视频接收器,对所提取的音频/视频数据进行采样的采样单元,对 采样音频/视频数据和观看频道确定单元,用于将编码的音频/视频数据与从频道识别服务器接收的N个广播频道的音频/视频采样数据进行比较,并根据比较结果获得观看频道标识符。
    • 9. 发明申请
    • SYSTEM AND METHOD OF INTERACTIVE AREA ADVERTISEMENT USING MULTICAST TRANSMITTING
    • 使用多媒体传输的互动区域广告系统和方法
    • US20100010900A1
    • 2010-01-14
    • US12518261
    • 2007-10-16
    • Sang Hyeun LeeSeung Hun OhByung Tak LeeSung Yong LeeHo Young SongBong Tae Kim
    • Sang Hyeun LeeSeung Hun OhByung Tak LeeSung Yong LeeHo Young SongBong Tae Kim
    • G06Q30/00
    • G06Q30/02G06Q30/0241G06Q30/0273
    • An interactive advertisement system and a method thereof are provided. The interactive advertisement system includes an advertiser server, a local advertisement server, and a service receiver. The advertiser server requests registration of advertisement information by setting advertisement ID including target service areas and provides services in response to an order of available services corresponding to the advertisement information. The local advertisement server stores and registers the advertisement information including the advertisement ID corresponding to the registration request of the advertiser server, multicasts the registered advertisement information with the advertisement ID through an IP network, and transmits information related to a service request to the advertiser server. The service receiver extracts advertisement information providing a corresponding service from the received advertisement information, outputs the extracted information through a user interface, requesting the local advertisement server to order the input service, and receives the corresponding service from the advertiser server.
    • 提供了交互式广告系统及其方法。 交互式广告系统包括广告商服务器,本地广告服务器和服务接收器。 广告主服务器通过设置包括目标服务区域的广告ID来请求广告信息的注册,并且响应于与广告信息相对应的可用服务的顺序来提供服务。 本地广告服务器存储并登记包括与广告主服务器的注册请求相对应的广告ID的广告信息,通过IP网络将注册的广告信息与广告ID组播,并将与服务请求相关的信息发送到广告商服务器 。 服务接收方从接收到的广告信息中提取提供相应服务的广告信息,通过用户界面输出提取的信息,请求本地广告服务器订购输入服务,并从广告主服务器接收相应的服务。
    • 10. 发明申请
    • SENSOR SIGNAL PROCESSING APPARATUS AND SENSOR SIGNAL DISTRIBUTED PROCESSING SYSTEM INCLUDING THE SAME
    • 传感器信号处理装置和传感器信号分布式处理系统
    • US20130073261A1
    • 2013-03-21
    • US13615322
    • 2012-09-13
    • Nac Woo KIMHong Yeon YuSeung Chul SonByung Tak LeeYoung Sun Kim
    • Nac Woo KIMHong Yeon YuSeung Chul SonByung Tak LeeYoung Sun Kim
    • G06F15/00
    • G06K9/6289G06K9/6284
    • There are provided a sensor data processing apparatus, and a sensor data distributed processing system including the same. The sensor data distributed processing system includes: a plurality of sensors; one or more sensor data processing apparatuses each configured to compress a sensor signal received from at least one of a plurality of sensors, to create a compressed sensor signal, to adjust the sensor signal based on a reliability of the sensor signal, to analyze the adjusted sensor signal to provide analysis data, to synchronize the compressed sensor signal with the analysis data, to transmit the synchronized sensor data, and to provide management data to a corresponding sensor; and a sensor data management apparatus configured to monitor synchronized sensor data received from each sensor data processing apparatus, and to provide management data to the sensor data processing apparatus.
    • 提供了一种传感器数据处理装置和包括该传感器数据处理装置的传感器数据分布式处理系统。 传感器数据分布处理系统包括:多个传感器; 一个或多个传感器数据处理设备,每个传感器数据处理设备被配置为压缩从多个传感器中的至少一个传感器接收的传感器信号,以创建压缩的传感器信号,以基于传感器信号的可靠性来调整传感器信号,以分析调节的 传感器信号提供分析数据,使压缩的传感器信号与分析数据同步,传送同步的传感器数据,并向对应的传感器提供管理数据; 以及传感器数据管理装置,被配置为监视从每个传感器数据处理装置接收的同步的传感器数据,并向所述传感器数据处理装置提供管理数据。