Apparatus and method for searching multimedia data based on metadata
    1.
    发明申请
    Apparatus and method for searching multimedia data based on metadata 失效
    基于元数据搜索多媒体数据的装置和方法

    公开(公告)号:US20070233673A1

    公开(公告)日:2007-10-04

    申请号:US11701955

    申请日:2007-02-02

    IPC分类号: G06F17/30

    摘要: Provided are an apparatus and method for searching multimedia data based on metadata. The apparatus for searching multimedia data includes: a mapping information storing unit for storing and managing mapping information between a Moving Picture Experts Group 7 (MPEG-7) query attribute and an MPEG-7 metadata property; and a query attribute mapping unit for acquiring the MPEG-7 metadata property to be mapped with the MPEG-7 query attribute according to a user query based on the mapping information.

    摘要翻译: 提供了一种基于元数据来搜索多媒体数据的装置和方法。 用于搜索多媒体数据的装置包括:映射信息存储单元,用于在运动图像专家组7(MPEG-7)查询属性和MPEG-7元数据属性之间存储和管理映射信息; 以及查询属性映射单元,用于根据基于映射信息的用户查询获取要与MPEG-7查询属性映射的MPEG-7元数据属性。

    Apparatus and method for searching multimedia data based on metadata
    2.
    发明授权
    Apparatus and method for searching multimedia data based on metadata 失效
    基于元数据搜索多媒体数据的装置和方法

    公开(公告)号:US07698262B2

    公开(公告)日:2010-04-13

    申请号:US11701955

    申请日:2007-02-02

    IPC分类号: G06F17/30

    摘要: Provided are an apparatus and method for searching multimedia data based on metadata. The apparatus for searching multimedia data includes: a mapping information storing unit for storing and managing mapping information between a Moving Picture Experts Group 7 (MPEG-7) query attribute and an MPEG-7 metadata property; and a query attribute mapping unit for acquiring the MPEG-7 metadata property to be mapped with the MPEG-7 query attribute according to a user query based on the mapping information.

    摘要翻译: 提供了一种基于元数据来搜索多媒体数据的装置和方法。 用于搜索多媒体数据的装置包括:映射信息存储单元,用于在运动图像专家组7(MPEG-7)查询属性和MPEG-7元数据属性之间存储和管理映射信息; 以及查询属性映射单元,用于根据基于映射信息的用户查询获取要与MPEG-7查询属性映射的MPEG-7元数据属性。

    Method and apparatus for retrieving multimedia contents
    3.
    发明授权
    Method and apparatus for retrieving multimedia contents 有权
    用于检索多媒体内容的方法和装置

    公开(公告)号:US08577919B2

    公开(公告)日:2013-11-05

    申请号:US12597158

    申请日:2008-04-23

    IPC分类号: G06F17/30

    摘要: Disclosed is an apparatus and method for retrieving multimedia contents represented in a Moving Picture Experts Group (MPEG) 7 by transforming a user query into an MPEG-7 query format. The method for retrieving multimedia contents includes: representing a user query by using an indicator indicating a specific region of a Moving Picture Experts Group 7 (MPEG-7) document and a reference for referring to the indicator; analyzing a meaning of the user query represented by using the indicator and the reference to thereby produce an analysis result; and retrieving multimedia contents according to the analysis result. The present research can satisfy more than two retrieval conditions within the same structure in an MPEG-7 query format and it can also clearly represent that two different MPEG-7 documents are referred to. Since the meaning of a user query is analyzed accurately during retrieval process, it is possible to precisely retrieve multimedia contents.

    摘要翻译: 公开了通过将用户查询变换为MPEG-7查询格式来检索运动图像专家组(MPEG)7中所表示的多媒体内容的装置和方法。 用于检索多媒体内容的方法包括:通过使用指示运动图像专家组7(MPEG-7)文档的特定区域的指示符和用于参考该指示符的参考来表示用户查询; 分析通过使用指示符和参考表示的用户查询的含义,从而产生分析结果; 并根据分析结果检索多媒体内容。 本研究可以以MPEG-7查询格式在同一结构内满足两个以上的检索条件,并且还可以清楚地表示两个不同的MPEG-7文档。 由于在检索过程中对用户查询的含义进行了准确的分析,因此可以精确地检索多媒体内容。

    APPARATUS AND METHOD FOR A QUERY EXPRESS
    4.
    发明申请
    APPARATUS AND METHOD FOR A QUERY EXPRESS 有权
    查询和显示方法

    公开(公告)号:US20110179056A1

    公开(公告)日:2011-07-21

    申请号:US12671909

    申请日:2007-12-27

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30023 G06F17/30926

    摘要: Disclosed is an apparatus and method for expressing a query for searching multimedia data. The apparatus and method of the present invention expresses diverse query types in MPEG-7 query formats and uses field types to re use a designated region. The apparatus for expressing a query inputted from a user for multimedia data search includes: an input means for receiving a query for multimedia data search from a user; and a query expression means for expressing the input query in a field type, wherein the field type includes at least one among identifier information indicating identification (ID) information of a field presenting a search condition included in the input query; type information indicating data type information of the field; and reference information indicating identifier information of another field for reference. The present invention is applied to MPEG-7 query formats.

    摘要翻译: 公开了一种用于表达用于搜索多媒体数据的查询的装置和方法。 本发明的装置和方法以MPEG-7查询格式表示不同的查询类型,并且使用字段类型来重新使用指定的区域。 用于表示从用户输入的用于多媒体数据搜索的查询的装置包括:输入装置,用于从用户接收用于多媒体数据搜索的查询; 以及用于以场类型表达输入查询的查询表达装置,其中,所述字段类型包括表示所述输入查询中包括的搜索条件的字段的标识(ID)信息的标识符信息中的至少一个; 指示该字段的数据类型信息的类型信息; 以及指示用于参考的另一场的标识符信息的参考信息。 本发明应用于MPEG-7查询格式。

    Apparatus and method for a query express
    5.
    发明授权
    Apparatus and method for a query express 有权
    用于查询的装置和方法表达

    公开(公告)号:US08805868B2

    公开(公告)日:2014-08-12

    申请号:US12671909

    申请日:2007-12-27

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30023 G06F17/30926

    摘要: Disclosed is an apparatus and method for expressing a query for searching multimedia data. The apparatus and method of the present invention expresses diverse query types in MPEG-7 query formats and uses field types to re use a designated region. The apparatus for expressing a query inputted from a user for multimedia data search includes: an input means for receiving a query for multimedia data search from a user; and a query expression means for expressing the input query in a field type, wherein the field type includes at least one among identifier information indicating identification (ID) information of a field presenting a search condition included in the input query; type information indicating data type information of the field; and reference information indicating identifier information of another field for reference. The present invention is applied to MPEG-7 query formats.

    摘要翻译: 公开了一种用于表达用于搜索多媒体数据的查询的装置和方法。 本发明的装置和方法以MPEG-7查询格式表示不同的查询类型,并且使用字段类型来重新使用指定的区域。 用于表示从用户输入的用于多媒体数据搜索的查询的装置包括:输入装置,用于从用户接收用于多媒体数据搜索的查询; 以及用于以场类型表达输入查询的查询表达装置,其中,所述字段类型包括表示所述输入查询中包括的搜索条件的字段的标识(ID)信息的标识符信息中的至少一个; 指示该字段的数据类型信息的类型信息; 以及指示用于参考的另一场的标识符信息的参考信息。 本发明应用于MPEG-7查询格式。

    METHOD AND APPARATUS FOR RETRIEVING MULTIMEDIA CONTENTS
    6.
    发明申请
    METHOD AND APPARATUS FOR RETRIEVING MULTIMEDIA CONTENTS 有权
    用于检索多媒体内容的方法和装置

    公开(公告)号:US20100131557A1

    公开(公告)日:2010-05-27

    申请号:US12597158

    申请日:2008-04-23

    IPC分类号: G06F17/30

    摘要: Disclosed is an apparatus and method for retrieving multimedia contents represented in a Moving Picture Experts Group (MPEG) 7 by transforming a user query into an MPEG-7 query format. The method for retrieving multimedia contents includes: representing a user query by using an indicator indicating a specific region of a Moving Picture Experts Group 7 (MPEG-7) document and a reference for referring to the indicator; analyzing a meaning of the user query represented by using the indicator and the reference to thereby produce an analysis result; and retrieving multimedia contents according to the analysis result. The present research can satisfy more than two retrieval conditions within the same structure in an MPEG-7 query format and it can also clearly represent that two different MPEG-7 documents are referred to. Since the meaning of a user query is analyzed accurately during retrieval process, it is possible to precisely retrieve multimedia contents.

    摘要翻译: 公开了通过将用户查询变换为MPEG-7查询格式来检索运动图像专家组(MPEG)7中所表示的多媒体内容的装置和方法。 用于检索多媒体内容的方法包括:通过使用指示运动图像专家组7(MPEG-7)文档的特定区域的指示符和用于参考该指示符的参考来表示用户查询; 分析通过使用指示符和参考表示的用户查询的含义,从而产生分析结果; 并根据分析结果检索多媒体内容。 本研究可以以MPEG-7查询格式在同一结构内满足两个以上的检索条件,并且还可以清楚地表示两个不同的MPEG-7文档。 由于在检索过程中对用户查询的含义进行了准确的分析,因此可以精确地检索多媒体内容。

    Apparatus for question answering based on answer trustworthiness and method thereof
    7.
    发明授权
    Apparatus for question answering based on answer trustworthiness and method thereof 有权
    基于答案可信度的问答设备及其方法

    公开(公告)号:US08380713B2

    公开(公告)日:2013-02-19

    申请号:US12814220

    申请日:2010-06-11

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30654

    摘要: Provides is an apparatus for question answering based on answer trustworthiness including: an answer indexer that indexes documents of which document trustworthiness satisfying a threshold value among documents included in a document collection and stores it in a knowledge Bases; an answer candidate extractor that extracts answer candidate documents for a user's question from the knowledge Bases; an answer source trustworthiness measurement unit; an answer extraction strategy trustworthiness measurement unit; and a trustworthiness integrator that generates an answer candidate trustworthiness list by ranking the answer candidate documents on the basis of the document trustworthiness, the source trustworthiness, and the extraction strategy trustworthiness of the answer candidate documents.

    摘要翻译: 提供是一种基于应答可信赖性的问答设备,包括:答案索引器,其对包含在文档集合中的文档中的哪个文档信任度满足阈值的文档进行索引,并将其存储在知识库中; 答案候选者提取器,从知识基础中提取用户问题的答案候选文件; 答案源可信度测量单位; 答案提取策略可信度测量单位; 以及可信度积分器,其通过基于答复候选文档的文档可信度,源可信度和提取策略的可信度来对答案候选文档进行排名来生成答复候选可信度列表。

    VOICE-BASED MOBILE SEARCH APPARATUS AND METHOD
    8.
    发明申请
    VOICE-BASED MOBILE SEARCH APPARATUS AND METHOD 审中-公开
    基于语音的移动搜索设备和方法

    公开(公告)号:US20110258223A1

    公开(公告)日:2011-10-20

    申请号:US13086067

    申请日:2011-04-13

    IPC分类号: G06F17/30

    摘要: The present invention relates generally to a voice-based mobile search apparatus and method, and, more particularly, to a voice-based mobile search apparatus and method, which can present optimized search results suitable for a mobile status while allowing a user to conveniently use a search service in a mobile environment. The voice-based mobile search apparatus according to the present invention includes a voice recognition unit for recognizing a user's voice transferred through a mobile terminal and then receiving a query. A status information collection unit collects status information of the mobile terminal and profile information of the user. An answer search unit searches a knowledge base based on the query, and extracts short answers matching the query. An answer provision unit processes the short answers in conformity with the status information of the mobile terminal and the profile information of the user, and provides the processed short answers.

    摘要翻译: 本发明一般涉及基于语音的移动搜索装置和方法,更具体地,涉及一种基于语音的移动搜索装置和方法,其可以呈现适合于移动状态的优化搜索结果,同时允许用户方便地使用 在移动环境中的搜索服务。 根据本发明的基于语音的移动搜索装置包括:语音识别单元,用于识别通过移动终端传送的用户的语音,然后接收查询。 状态信息收集单元收集移动终端的状态信息和用户的简档信息。 答案搜索单元基于查询搜索知识库,并提取与查询匹配的简短答案。 应答提供单元根据移动终端的状态信息和用户的简档信息来处理简短的答案,并提供处理的简短答案。

    SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA SERVICE IN A COMMUNICATION SYSTEM
    9.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA SERVICE IN A COMMUNICATION SYSTEM 审中-公开
    在通信系统中提供多媒体服务的系统和方法

    公开(公告)号:US20120089634A1

    公开(公告)日:2012-04-12

    申请号:US13269521

    申请日:2011-10-07

    IPC分类号: G06F17/30 G06F15/16

    CPC分类号: G06F16/43 G06F16/48

    摘要: In a method for providing multimedia services in a communication system, a request message for requesting contract information on users' multimedia services are received from a terminal according to service requests of the multimedia services to be received by the users. A query message for searching for the contract information in a database is generated corresponding to the request message, and the query message is transmitted to the database. The contract information is searched in the database through a Moving Picture Experts Group (MPEG) query format protocol based on the query message, and a query result message containing the contract information is received from the database in response to the query message. The contract information is acknowledged in the query result message, and a response message containing the contract information is generated. Then, the response message is transmitted to the terminal.

    摘要翻译: 在通信系统中提供多媒体业务的方法中,根据用户要接收的多媒体业务的业务请求,从终端接收用于请求用户多媒体业务合同信息的请求消息。 根据请求消息生成用于搜索数据库中的合同信息的查询消息,并将查询消息发送到数据库。 通过基于查询消息的运动图像专家组(MPEG)查询格式协议,在数据库中搜索合同信息,并且响应于查询消息从数据库接收包含合同信息的查询结果消息。 在查询结果消息中确认合同信息,并生成包含合同信息的响应消息。 然后,响应消息被发送到终端。

    Non-linear quantization and similarity matching methods for retrieving video sequence having a set of image frames
    10.
    发明授权
    Non-linear quantization and similarity matching methods for retrieving video sequence having a set of image frames 失效
    用于检索具有一组图像帧的视频序列的非线性量化和相似度匹配方法

    公开(公告)号:US07702152B2

    公开(公告)日:2010-04-20

    申请号:US10533385

    申请日:2003-01-16

    IPC分类号: G06K9/00

    摘要: A method for constructing a database having digital video data information representing a plurality of video sequence is disclosed. The method includes the steps of: a) partitioning each image frame of each video sequence into L number of sub images; b) generating L number of edge histograms for each image frame; c) normalizing the edge histogram bins to thereby generate M number of normalized edge histogram bins; d) calculating M representative edge histogram bins in order to generate L number of representative edge histograms based on the normalized edge histogram bins; and e) non-linearly quantizing the representative edge histogram bins to generate M number of quantization index values for the each representative edge histogram, to be stored in the database.

    摘要翻译: 公开了一种用于构建具有表示多个视频序列的数字视频数据信息的数据库的方法。 该方法包括以下步骤:a)将每个视频序列的每个图像帧分成L个子图像; b)为每个图像帧生成L个边缘直方图; c)归一化边缘直方图箱,从而生成M个标准化边缘直方图箱; d)计算M个代表边缘直方图箱,以便基于标准化的边缘直方图桶生成L个代表性边缘直方图; 以及e)非线性量化所述代表性边缘直方图区段以产生要存储在所述数据库中的每个代表性边缘直方图的M个量化索引值。