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公开(公告)号：KR101527370B1
公开(公告)日：2015-06-10
申请号：KR1020110125457
申请日：2011-11-28
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30743
Abstract: 본발명은음악의감정정보를이용한추천음악검색방법및 장치에관한것으로, 더욱상세하게는, 사용자로부터소정의검색조건이입력되면, 상기입력된검색조건에서밸런스(Valence) 값및 어로우절(Arousal) 값을포함하는감정수치를추출하고, 상기감정수치에대응되는복합감정에대한정보를포함하는감정모델을이용하여, 상기검색된감정수치정보에대응되는감정순위조합을추출하고, 음악감정데이터베이스에서상기추출된감정순위조합에대응되는음악정보를검색하여추천음악목록을출력함으로써, 복합감정에대한음악검색의수행이가능하도록하여검색결과에대한사용자만족도를향상시키는발명이다.
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公开(公告)号：KR1020130125706A
公开(公告)日：2013-11-19
申请号：KR1020130006058
申请日：2013-01-18
Applicant: 한국전자통신연구원
CPC classification number: H04N19/85 , H04N21/2393 , H04N21/44222 , H04N21/83
Abstract: The present invention relates to forensic marking for real-time content service, which can reduce the load of a content providing server and increase storage efficiency by deciding a method for forensic processing based on the frequency of request by content, etc. and performing forensic marking through the combination of pre-processed content files for content according to the decided forensic processing method; or by performing forensic marking in real time for an uncompressed original content file. [Reference numerals] (AA) Start;(BB) End;(S300) Receive a user request;(S302) Check a content;(S304) Requested frequency > T?;(S306) Load pre-processed content files;(S308) Combine the pre-processed content files;(S310) Perform forensic marking;(S312) Load a bar-compressed original content;(S314) Perform forensic marking at a file or buffer unit;(S318) Download/streaming;(S361) Encoding
Abstract translation: 本发明涉及用于实时内容服务的取证标记，其可以通过基于内容请求的频率等来确定用于取证处理的方法来减少内容提供服务器的负载并提高存储效率，并执行取证标记 通过预处理内容文件的组合，根据决定的取证处理方式对内容进行组合; 或通过对未压缩的原始内容文件实时执行取证标记。 （S30）请求频率> T（S306）加载预处理的内容文件;（S308）请求的频率> T 3;（S308） ）组合预处理的内容文件;（S310）执行取证标记;（S312）加载条形压缩的原始内容;（S314）在文件或缓冲单元执行取证;（S318）下载/流式传输;（S361） 编码
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公开(公告)号：KR1020120076664A
公开(公告)日：2012-07-09
申请号：KR1020100125862
申请日：2010-12-09
Applicant: 한국전자통신연구원
IPC: G06Q50/10
Abstract: PURPOSE: A music information customizing method and apparatus are provided to improve user convenience by offering a customized service reflecting user's feeling. CONSTITUTION: A receiving unit(101) receives musical inclination evaluation of a user to the currently reproduced music from the user. A tracking unit(102) traces the expression coordinates of the user's musical inclination using the musical inclination evaluation and ages the expression coordinates to trace the final expression coordinates of the user's musical inclination. A searching unit(104) searches a playlist corresponding to the user's musical inclination.
Abstract translation: 目的：提供音乐信息定制方法和设备，通过提供反映用户感觉的定制服务来提高用户便利性。 构成：接收单元（101）从用户接收对当前再现的音乐的用户的音乐倾向评估。 跟踪单元（102）使用音乐倾向评估跟踪用户的音乐倾向的表达式坐标，并使表情坐标老化以跟踪用户音乐倾向的最终表情坐标。 搜索单元（104）搜索与用户的音乐倾向相对应的播放列表。
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公开(公告)号：KR1020120062359A
公开(公告)日：2012-06-14
申请号：KR1020100123584
申请日：2010-12-06
Applicant: 한국전자통신연구원
IPC: G06F21/16 , H04N21/8358 , G06F17/30
CPC classification number: G06F21/10 , G06F2221/0713 , G06F2221/0733 , G06F21/16 , G06F17/30943 , H04N21/8358
Abstract: PURPOSE: A digital contents forensic marking apparatus and a method thereof are provided to remove delay time due to insertion of forensic mark and to rapidly supply a service. CONSTITUTION: A forensic marking unit(130) generates first and second content which insert first and second binary forensic marks. If a content service request is generated, the forensic marking unit combines first and second contents based on user information which requests the content service. Content database(150) stores the first and the second content.
Abstract translation: 目的：提供一种数字内容取证标记装置及其方法，以消除由于插入法医标记引起的延迟时间并快速提供服务。 构成：法医标记单元（130）生成插入第一和第二二进制取证标记的第一和第二内容。 如果生成内容服务请求，则取证标记单元基于请求内容服务的用户信息来组合第一和第二内容。 内容数据库（150）存储第一和第二内容。
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55.发明公开출판물의 핑거프린트 추출 방법, 출판물의 핑거프린트 추출 장치, 핑거프린트를 이용한 출판물 식별 시스템 및 핑거프린트를 이용한 출판물 식별 방법 有权用于提取出版物的方法，用于提取出版物的出版物的装置，使用指纹识别出版物的系统和使用指纹识别出版物的方法
公开(公告)号：KR1020120038880A
公开(公告)日：2012-04-24
申请号：KR1020110023069
申请日：2011-03-15
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30253
Abstract: PURPOSE: A fingerprint extracting method of publications, a device thereof, a publication identifying system using a fingerprint, and a publication identifying method using the fingerprint are provided to connect a fingerprint extracted from an original publication with metadata information and extract a fingerprint of an inquiry publication, thereby identifying information of an unknown publication. CONSTITUTION: An image-text converting unit(730) converts an input image type electronic document into a text type electronic document. A text extracting unit(750) extracts a text from the text type electronic document. A fingerprint extracting unit extracts a text fingerprint from the text. An image preprocessing unit(720) eliminates a noise from the text type electronic document, divides pages, and adjusts image rotation/angle. The fingerprint extracting unit extracts an image fingerprint from a preprocessed image which is provided from the image preprocessing unit.
Abstract translation: 目的：提供出版物的指纹提取方法，其装置，使用指纹的出版物识别系统和使用指纹的出版物识别方法，以将从原始出版物提取的指纹与元数据信息相连接并提取查询的指纹 出版，从而识别未知出版物的信息。 构成：图像文本转换单元（730）将输入图像类型的电子文档转换为文本类型的电子文档。 文本提取单元（750）从文本类型电子文档中提取文本。 指纹提取单元从文本中提取文本指纹。 图像预处理单元（720）消除来自文本类型电子文档的噪声，分割页面并调整图像旋转/角度。 指纹提取单元从图像预处理单元提供的预处理图像提取图像指纹。
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Patent Agency Ranking
公开(公告)号：KR101059144B1
公开(公告)日：2011-08-25
申请号：KR1020090026453
申请日：2009-03-27
Applicant: 한국전자통신연구원
Abstract: 본 발명은 DRM 콘텐츠 변환장치 및 그 방법에 관한 것이다. 즉, 본 발명에서는 디지털 홈 환경에서 디지털 홈 서버와 같이 콘텐츠를 공유하는데 매개가 될 수 있는 저장장치를 통해 여러 가지 DRM 기술이 적용된 다양한 DRM 콘텐츠를 저장하도록 하고, 저장된 DRM 콘텐츠의 제공 시에는 서로 다른 기술이 적용된 다양한 DRM 콘텐츠에 대해 정당한 사용 권한이 인증된 DRM 장치에게 해당 DRM 장치의 DRM 포맷에 맞도록 DRM 콘텐츠를 변환하여 제공함으로써, 적법하게 획득한 콘텐츠에 대해서는 디지털 홈 내 사용자의 다양한 DRM 장치에서 공유할 수 있도록 하여 사용상 편리성을 크게 증대시키며, 디지털 홈 내 콘텐츠의 서비스가 끊김 없이 서비스될 수 있도록 한다.
DRM, 콘텐츠, 사용자 권한, 인증, 메타데이터, 디지털 홈-
公开(公告)号：KR1020110060454A
公开(公告)日：2011-06-08
申请号：KR1020090117047
申请日：2009-11-30
Applicant: 한국전자통신연구원
IPC: G06T7/00
CPC classification number: G06K9/527 , G06T5/40 , G06T2207/20064
Abstract: PURPOSE: An image identification apparatus and method are provided to offer the effectiveness of storage capacity and tenacity for geometrical distortion. CONSTITUTION: Using a specific variable and a user input signal, a resolution normalization unit(100) normalizes static images to a specific size. A feature area extractor(200) extracts an intrinsic specific area from the normalized image of the resolution normalization unit. Using the intrinsic specific area extracted through the feature area extractor, a global histogram generator(300) acquires an image identifier.
Abstract translation: 目的：提供图像识别装置和方法，以提供存储容量的有效性和几何失真的韧性。 构成：使用特定变量和用户输入信号，分辨率归一化单元（100）将静态图像归一化为特定大小。 特征区域提取器（200）从分辨率归一化单元的归一化图像中提取固有特定区域。 使用通过特征区域提取器提取的固有特定区域，全局直方图生成器（300）获取图像标识符。
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公开(公告)号：KR1020110057349A
公开(公告)日：2011-06-01
申请号：KR1020090113718
申请日：2009-11-24
Applicant: 한국전자통신연구원
IPC: G06F21/10 , H04N21/4623 , H04N21/262 , H04N21/4405
CPC classification number: H04N21/26613 , H04N21/262 , H04N21/4405 , H04N21/4623 , H04N21/4627
Abstract: PURPOSE: A device and method of issuing a domain license and device and method for reproducing digital content by the same are provided to guarantee the public use of content in an environment using a plurality of content reproducing devices by sharing and using DRM(Digital Right Management) content between users or devices. CONSTITUTION: A domain key manager(12) generates a domain key for sharing digital content. A domain license generator(14) generates a domain license including the domain key. A domain license issuer(16) performs authentication about the device according to a domain license request from a device including the domain and transmits the domain license.
Abstract translation: 目的：提供一种发布域名许可的装置和方法，用于再现数字内容的设备和方法，以通过共享和使用DRM（数字权限管理）来保证在使用多个内容再现设备的环境中公开使用内容 ）用户或设备之间的内容。 规定：域密钥管理器（12）生成用于共享数字内容的域密钥。 域许可生成器（14）生成包含域密钥的域许可证。 域许可证颁发者（16）根据来自包含域的设备的域许可请求对设备进行认证，并发送域许可。
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公开(公告)号：KR1020100062807A
公开(公告)日：2010-06-10
申请号：KR1020090023984
申请日：2009-03-20
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and a method for sharing content between devices by using a domain DRM(Digital Rights Management) are provided to share contents among domain clients. CONSTITUTION: A user management unit(202) manages the information for the users in a domain registered in a domain management unit, and a device management unit(204) manages a domain client inside the domain registered in the domain management unit. A DRM management unit(206) includes the DRM information supporting the domain generated through the domain management unit, and the update information for each DRM. The DRM management unit converts the DRM contents stored in each domain client into domain DRM contents and domain DRM license.
Abstract translation: 目的：提供通过使用域DRM（数字版权管理）在设备之间共享内容的装置和方法，以在域客户端之间共享内容。 构成：用户管理单元（202）管理在域管理单元中注册的域中的用户的信息，以及设备管理单元（204）管理在域管理单元中注册的域内的域客户端。 DRM管理单元（206）包括支持通过域管理单元生成的域的DRM信息和每个DRM的更新信息。 DRM管理单元将存储在每个域客户端中的DRM内容转换为DRM DRM内容和域DRM许可。
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公开(公告)号：KR100957211B1
公开(公告)日：2010-05-11
申请号：KR1020070131494
申请日：2007-12-14
Applicant: 한국전자통신연구원
CPC classification number: G06F21/10 , G06F21/62 , G06F2221/0728 , G06F2221/0759
Abstract: DRM 기술 연동 시스템은 반출 장치, 반입 장치를 포함한다.
반출 장치는 제1 DRM 장치의 DRM 기술이 적용된 콘텐츠에 대해 DRM 기술을 해제하여 콘텐츠 스트림을 생성하고, 콘텐츠 스트림으로부터 복수의 패킷을 생성하며, 복수의 패킷을 반입 장치에 전달한다.
반입 장치는 반출 장치로부터 복수의 패킷을 수신하고, 복수의 패킷으로부터 콘텐츠 스트림을 생성하며, 콘텐츠 스트림에 제2 DRM 장치의 DRM 기술을 적용하여 제2 DRM 장치에 제공한다.
DRM, 연동, 협상
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