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    • 36. 发明申请
    • CO-SELECTED IMAGE CLASSIFICATION
    • 共同选择的图像分类
    • WO2010139091A1
    • 2010-12-09
    • PCT/CN2009/000618
    • 2009-06-03
    • GOOGLE INC.JING, YushiYEO, Boon-LockZHANG, YongLI, GuanghuaLI, GangjiangLI, Hui
    • JING, YushiYEO, Boon-LockZHANG, YongLI, GuanghuaLI, GangjiangLI, Hui
    • G06F17/30G06K9/00
    • G06F17/30616G06F17/301G06F17/30265G06F17/30864G06K9/6254
    • Co-selected images are labeled based on a topic score that is a measure of relevance of the co-selected image to a first topic to which a reference image belongs. The first topic to which the reference image belongs is identified based on a reference label associated with the reference image. The co-selected images are images that are selected for presentation subsequent to selection of the reference image during a user session. The co-selected images are identified based on selection data for user sessions in which the reference image was selected for presentation. The topic score is generated based on a frequency of selection of the co-selected image. Image search results for a second topic can be filtered to remove images that are labeled as belonging to the first topic or the image search results can be reordered to adjust the presentation positions at which images are referenced based on the topic to which the images belong.
    • 共同选择的图像基于作为参考图像所属的第一主题的共同选择的图像的相关性的量度的主题分数来标记。 基于与参考图像相关联的参考标签来识别参考图像所属的第一主题。 共同选择的图像是在用户会话期间选择参考图像之后被选择用于呈现的图像。 基于选择参考图像以供呈现的用户会话的选择数据来识别共同选择的图像。 基于选择合成图像的频率来生成主题分数。 可以对第二主题的图像搜索结果进行滤波,以删除标记为属于第一主题的图像,或者图像搜索结果可以重新排序,以根据图像属于的主题来调整图像引用的展示位置。
    • 38. 发明申请
    • METHOD FOR TRANSFERRING A REAL-TIME UNCOMPRESSED VIDEO STREAM IN A NETWORK OF SUBSCRIBER STATIONS
    • 在订户站网络中传输实时不可视视频流的方法
    • WO2009080530A1
    • 2009-07-02
    • PCT/EP2008/067250
    • 2008-12-10
    • DEUTSCHE THOMSON OHGLI, HuiKOEHLER, RALF
    • LI, HuiKOEHLER, RALF
    • H04N7/24
    • H04N21/6437H04N7/54H04N21/2389H04N21/434H04N21/4425
    • The invention concerns a method of transferring a real-time stream, in particular an uncompressed video stream, in a network of subscriber stations. Furthermore, the invention also relates to a source device for transferring a real-time stream as well as a destination device. More particularly, the invention deals with a method for transferring a real-time uncompressed video stream between a source device S_DEV and a destination device D_DEV connected through a network. The video stream is composed by sequence of video frame VF k , where k is a Video Frame index. According to the invention, the method comprises steps of : - decomposing video frames VF k into a number N 2 of video sub-frames VSF k,p,q , where N is an integer, and p and q are indexes for identifying video sub- frames, p and q being both comprised between 1 and N; - arranging video sub- frame VSF k,p,q in payload of RTP packets; - sending the RTP packets on the network; - receiving the RTP packets; detecting a loss of RTP packet whose payload contains a part of one of the video sub- frame VSF k,p,q ; when no packet loss is detected, recomposing transferred video frames V k from payload of received packets; when a packet loss is detected, recomposing transferred video frames V k from payload of received packets, payload of lost packet being replaced by interpolations of payloads of received packets.
    • 本发明涉及在用户站的网络中传送实时流,特别是未压缩的视频流的方法。 此外,本发明还涉及用于传送实时流以及目的地设备的源设备。 更具体地,本发明涉及一种用于在通过网络连接的源设备S_DEV和目的地设备D_DEV之间传送实时未压缩视频流的方法。 视频流由视频帧VFk的序列组成,其中k是视频帧索引。 根据本发明,该方法包括以下步骤: - 将视频帧VFk分解成视频子帧VSFk,p,q的数目N2,其中N是整数,p和q是用于识别视频子帧的索引, p和q都在1和N之间; - 在RTP分组的有效载荷中安排视频子帧VSFk,p,q; - 在网络上发送RTP数据包; - 接收RTP包; 检测其有效载荷包含视频子帧VSFk,p,q中的一​​个的一部分的RTP分组的丢失; 当没有检测到分组丢失时,从接收到的分组的有效载荷重组传输的视频帧Vk; 当检测到分组丢失时,从接收到的分组的有效载荷重组传输的视频帧Vk,丢失分组的有效载荷被接收到的分组的有效载荷的内插替换。
    • 40. 发明申请
    • METHOD FOR SENDING INFORMATION FROM BASE STATION TO RELAY STATION
    • 从基站到中继站发送信息的方法
    • WO2008037811A1
    • 2008-04-03
    • PCT/EP2007/060395
    • 2007-10-01
    • NOKIA SIEMENS NETWORKS GMBH & CO. KGLI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • LI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • H04B7/15
    • H04L27/3472H04B7/2606H04L27/3483H04L27/3488H04W16/26
    • The present invention provides a method for sending information from a base station to a relay station, comprising taking information from the base station to the relay station and information from the base station to a single-hop terminal as the additional message and the basic message respectively, superposing the additional message and the basic message together for modulating by using a hierarchical modulation mode; and sending the hierarchically modulated information by the base station to the relay station. By using the present invention, signaling information and/or delay sensitive operation data can be sent from the base station to the relay station in a timely manner, thus to improve system performance, and furthermore, by using the present invention it is possible not to employ additional system resources, so as to improve the utilization rate of system resources, namely, to improve the frequency spectrum efficiency.
    • 本发明提供了一种从基站向中继站发送信息的方法,包括从基站向中继站取信息,以及从基站到单跳终端的信息分别作为附加消息和基本信息 ,通过使用分级调制模式将附加消息和基本消息叠加在一起进行调制; 以及由所述基站向所述中继站发送所述分层调制信息。 通过使用本发明,信令信息和/或延迟敏感操作数据可以及时地从基站发送到中继站,从而提高系统性能,此外,通过使用本发明,可以不使用 采用额外的系统资源,提高系统资源的利用率,即提高频谱效率。