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    Method for forming database on basis of relationship between video data, and database formation system
    11.
    发明授权
    Method for forming database on basis of relationship between video data, and database formation system 有权
    基于视频数据和数据库形成系统之间的关系形成数据库的方法

    公开(公告)号：US09218416B2

    公开(公告)日：2015-12-22

    申请号：US13813620

    申请日：2011-07-18

    申请人： Jaehyung Lee ,  Chung-won Seo ,  Yong-joo Hong ,  Kang-san Lee

    发明人： Jaehyung Lee ,  Chung-won Seo ,  Yong-joo Hong ,  Kang-san Lee

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30781 ,  G06F17/30604 ,  G06F17/30823 ,  G06F17/30858

    摘要： The present invention relates to a method and system for constructing a database (DB) based on mutual relations between pieces of video data. The present invention provides the method of constructing a DB based on mutual relations between pieces of video data, including 1) generating one or more nodes so that pieces of identical video data are included in an identical node, 2) generating pieces of node information about respective generated nodes, 3) comparing comparison target video data with pieces of video data of the respective nodes, and then setting relations between the comparison target video data and the pieces of video data of the respective nodes, and 4) updating pieces of node information about the respective nodes, based on the set relations, and also provides a DB construction system using the method.

    摘要翻译： 本发明涉及一种基于视频数据之间的相互关系构建数据库（DB）的方法和系统。 本发明提供了一种基于视频数据片段之间的相互关系构建数据库的方法，包括：1）生成一个或多个节点，使得相同的视频数据片段被包含在相同的节点中; 2）生成关于 各个生成的节点，3）比较比较对象视频数据与各节点的视频数据，然后设定比较对象视频数据与各节点的视频数据之间的关系，4）更新节点信息 关于相应的节点，基于集合关系，并且还提供了使用该方法的DB构造系统。

    Apparatus and method for generating image feature data
    12.
    发明授权
    Apparatus and method for generating image feature data 有权
    用于生成图像特征数据的装置和方法

    公开(公告)号：US08983199B2

    公开(公告)日：2015-03-17

    申请号：US13985129

    申请日：2011-11-11

    申请人： Jaehyung Lee

    发明人： Jaehyung Lee

    IPC分类号： G06K9/46 ,  G06T7/00

    CPC分类号： G06T7/00 ,  G06K9/4671

    摘要： The present invention relates to an apparatus and method for efficiently generating feature data which properly determines a feature point indicating features of images and describes the feature point. The apparatus for generating image feature data comprises: a feature point determining unit which determines a feature point from an image and extracts information on the determined feature point; a feature point filtering unit which determines, as a final feature point, at least one feature point from among the feature points determined by the feature point determining unit; and a feature data generating unit which generates image feature data based on the final feature points determined by the feature point filtering unit and feature point information on the final feature points.

    摘要翻译： 本发明涉及一种用于有效地生成特征数据的装置和方法，该特征数据适当地确定指示图像的特征的特征点并描述特征点。 用于生成图像特征数据的装置包括：特征点确定单元，其从图像确定特征点并提取关于所确定的特征点的信息; 特征点滤波单元，其从由所述特征点确定单元确定的特征点中确定作为最终特征点的至少一个特征点; 以及特征数据生成单元，其基于由特征点滤波单元确定的最终特征点和关于最终特征点的特征点信息来生成图像特征数据。

    DEVICE AND METHOD FOR ANALYZING THE CORRELATION BETWEEN AN IMAGE AND ANOTHER IMAGE OR BETWEEN AN IMAGE AND A VIDEO
    13.
    发明申请
    DEVICE AND METHOD FOR ANALYZING THE CORRELATION BETWEEN AN IMAGE AND ANOTHER IMAGE OR BETWEEN AN IMAGE AND A VIDEO 有权
    用于分析图像与其他图像之间或图像与视频之间的相关性的装置和方法

    公开(公告)号：US20140044361A1

    公开(公告)日：2014-02-13

    申请号：US14000266

    申请日：2011-11-11

    申请人： Jaehyung Lee

    发明人： Jaehyung Lee

    IPC分类号： G06K9/46

    CPC分类号： G06K9/4604 ,  G06K9/481 ,  G06K9/6211 ,  G06T7/11 ,  G06T2207/10016

    摘要： The present invention relates to a device and method for analyzing the correlation between an image and another image or between an image and a video. The device for analyzing the correlation between images and the method for using same include: a feature data generating unit for determining a feature point of an image and generating feature data which includes feature point orientation information on each determined feature point; and a relation analyzing unit for analyzing the correlation between an image and another image using feature data generated from the feature data generating unit. The relation analyzing unit includes: a unit for determining corresponding feature points, which determines a pair of corresponding feature points between compared images using feature data generated from the feature data generating unit; and a reliability estimating unit for estimating the reliability of the analysis of the relation between images on the basis of feature point orientation information on a feature point, in pairs of feature points determined by the unit for determining corresponding feature points. According to the present invention, provided are a device and method for quickly and efficiently analyzing a correlation, such as whether or not there is a similarity between an image and another image or between an image and a video, wherein said video includes an image, or a frame of said video corresponds to an image.

    摘要翻译： 本发明涉及一种用于分析图像与另一图像之间或图像与视频之间的相关性的装置和方法。 用于分析图像之间的相关性的装置及其使用方法包括：特征数据生成单元，用于确定图像的特征点，并生成包括关于每个确定的特征点的特征点取向信息的特征数据; 以及关系分析单元，用于使用从特征数据生成单元生成的特征数据来分析图像与另一图像之间的相关性。 关系分析单元包括：用于确定相应特征点的单元，其使用从特征数据生成单元生成的特征数据来确定比较图像之间的一对相应特征点; 以及可靠性估计单元，用于基于由用于确定相应特征点的单元确定的特征点对，基于特征点上的特征点取向信息来估计图像之间的关系的分析的可靠性。 根据本发明，提供一种用于快速有效地分析诸如图像与另一图像之间或图像与视频之间是否存在相似性的相关性的装置和方法，其中所述视频包括图像， 或者所述视频的帧对应于图像。

    Method for Forming Database on Basis of Relationship Between Video Data, and Database Formation System
    14.
    发明申请
    Method for Forming Database on Basis of Relationship Between Video Data, and Database Formation System 有权
    基于视频数据和数据库形成系统关系的数据库形成方法

    公开(公告)号：US20130198215A1

    公开(公告)日：2013-08-01

    申请号：US13813620

    申请日：2011-07-18

    申请人： Jaehyung Lee ,  Chung-won Seo ,  Yong-joo Hong ,  Kang-san Lee

    发明人： Jaehyung Lee ,  Chung-won Seo ,  Yong-joo Hong ,  Kang-san Lee

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30781 ,  G06F17/30604 ,  G06F17/30823 ,  G06F17/30858

    摘要： The present invention relates to a method and system for constructing a database (DB) based on mutual relations between pieces of video data. The present invention provides the method of constructing a DB based on mutual relations between pieces of video data, including 1) generating one or more nodes so that pieces of identical video data are included in an identical node, 2) generating pieces of node information about respective generated nodes, 3) comparing comparison target video data with pieces of video data of the respective nodes, and then setting relations between the comparison target video data and the pieces of video data of the respective nodes, and 4) updating pieces of node information about the respective nodes, based on the set relations, and also provides a DB construction system using the method.

    摘要翻译： 本发明涉及一种基于视频数据之间的相互关系构建数据库（DB）的方法和系统。 本发明提供了一种基于视频数据片段之间的相互关系构建数据库的方法，包括：1）生成一个或多个节点，使得相同的视频数据片段被包含在相同的节点中; 2）生成关于 各个生成的节点，3）比较比较对象视频数据与各节点的视频数据，然后设定比较对象视频数据与各节点的视频数据之间的关系，4）更新节点信息 关于相应的节点，基于集合关系，并且还提供了使用该方法的DB构造系统。

    System and method for providing additional information using image matching
    16.
    发明授权
    System and method for providing additional information using image matching 有权

    公开(公告)号：US09754183B2

    公开(公告)日：2017-09-05

    申请号：US15358117

    申请日：2016-11-21

    申请人： Enswers Co., Ltd.

    发明人： Hoon-young Cho ,  Min-hyung Cho ,  Jaehyung Lee

    IPC分类号： G06K9/46 ,  G06F17/30 ,  G06K9/00 ,  H04N21/278 ,  H04N21/41 ,  H04N21/4722 ,  G06K9/62 ,  G06K9/03

    CPC分类号： G06K9/4671 ,  G06F17/30247 ,  G06F17/30256 ,  G06F17/3079 ,  G06K9/00671 ,  G06K9/036 ,  G06K9/6202 ,  G06K2209/27 ,  H04N21/278 ,  H04N21/4126 ,  H04N21/4722

    摘要： The present invention relates to a system and method for providing additional information using image matching. The present invention provides a system for providing additional information using image matching, including: a image input unit configured to receive a video or an image input from a user terminal; a query image determination unit configured to determine a query image, i.e., a query target, from the video or image received from the image input unit; a feature point extraction unit configured to extract feature points of the query image determined by the query image determination unit, and to generate feature point information of the extracted feature points; a reference meta-information database configured to store a structure image identifier (ID) of a structure image of a structure on which an original image has been installed, structure image feature point information of the structure image, and additional information to be provided to the user terminal in association with the structure image ID; an image matching unit configured to determine a matching structure image ID by comparing the feature point information of the query image generated by the feature point extraction unit with the structure image feature point information stored in the reference meta-information database; and an additional information provision unit configured to provide the additional information stored in association with the structure image ID determined by the image matching unit to the user terminal, and a method using the same.

    System and method for providing additional information using image matching
    18.
    发明授权
    System and method for providing additional information using image matching 有权
    使用图像匹配提供附加信息的系统和方法

    公开(公告)号：US09536175B2

    公开(公告)日：2017-01-03

    申请号：US14441310

    申请日：2013-03-04

    申请人： ENSWERS CO., LTD.

    发明人： Hoon-young Cho ,  Min-hyung Cho ,  Jaehyung Lee

    IPC分类号： G06K9/62 ,  G06F17/30 ,  G06K9/00 ,  H04N21/278 ,  H04N21/41 ,  H04N21/4722

    CPC分类号： G06K9/4671 ,  G06F17/30247 ,  G06F17/30256 ,  G06F17/3079 ,  G06K9/00671 ,  G06K9/036 ,  G06K9/6202 ,  G06K2209/27 ,  H04N21/278 ,  H04N21/4126 ,  H04N21/4722

    摘要： The present invention relates to a system and method for providing additional information using image matching. The present invention provides a system for providing additional information using image matching, including: a image input unit configured to receive a video or an image input from a user terminal; a query image determination unit configured to determine a query image, i.e., a query target, from the video or image received from the image input unit; a feature point extraction unit configured to extract feature points of the query image determined by the query image determination unit, and to generate feature point information of the extracted feature points; a reference meta-information database configured to store a structure image identifier (ID) of a structure image of a structure on which an original image has been installed, structure image feature point information of the structure image, and additional information to be provided to the user terminal in association with the structure image ID; an image matching unit configured to determine a matching structure image ID by comparing the feature point information of the query image generated by the feature point extraction unit with the structure image feature point information stored in the reference meta-information database; and an additional information provision unit configured to provide the additional information stored in association with the structure image ID determined by the image matching unit to the user terminal, and a method using the same.

    摘要翻译： 本发明涉及一种使用图像匹配提供附加信息的系统和方法。 本发明提供了一种使用图像匹配提供附加信息的系统，包括：图像输入单元，被配置为从用户终端接收视频或图像输入; 查询图像确定单元，被配置为从从图像输入单元接收的视频或图像确定查询图像，即查询对象; 特征点提取单元，被配置为提取由查询图像确定单元确定的查询图像的特征点，并且生成提取的特征点的特征点信息; 参考元信息数据库，被配置为存储已经安装了原始图像的结构的结构图像的结构图像标识符（ID），结构图像的图像特征点信息和要提供给其的附加信息 用户终端与结构图像ID相关联; 图像匹配单元，被配置为通过将由特征点提取单元生成的查询图像的特征点信息与存储在参考元信息数据库中的结构图像特征点信息进行比较来确定匹配结构图像ID; 以及附加信息提供单元，其被配置为将与由图像匹配单元确定的结构图像ID相关联地存储的附加信息提供给用户终端，以及使用该附加信息的方法。