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公开(公告)号：KR1020140074550A
公开(公告)日：2014-06-18
申请号：KR1020120142626
申请日：2012-12-10
Applicant: 한국전자통신연구원
Abstract: Disclosed are a system and a method for supporting real time broadcast contents search using a fingerprint, which provide easy search and filtering of real time broadcast contents. The method includes the steps of: registering fingerprints and metadata by each channel, which are extracted from a channel stream by the each channel; determining whether there is a fingerprint corresponding to requested real time stream contents on the basis of a real time contents search request received from a search service device; and transmitting the corresponding fingerprint to the search service device if there is a corresponding fingerprint. Accordingly, by using a double fingerprint DB interlocking structure in which a real time stream contents fingerprint DB is separated from a program contents fingerprint DB, the real time stream contents fingerprint DB is maintained with a small size. Thus, search and filtering of real time broadcast contents are possible by supporting update and search functions of a fingerprint DB in real time. Additionally, the size of a fingerprint DB is optimized according to an application and the present invention interlocks with an existing contents search and filtering system easily.
Abstract translation: 公开了一种用于支持使用指纹的实时广播内容搜索的系统和方法，其提供对实时广播内容的简单搜索和过滤。 该方法包括以下步骤：通过每个信道从信道流中提取的每个信道注册指纹和元数据; 基于从搜索服务设备接收的实时内容搜索请求，确定是否存在与所请求的实时流内容相对应的指纹; 以及如果存在相应的指纹，则将相应的指纹发送到所述搜索服务设备。 因此，通过使用实时流内容指纹DB与程序内容指纹DB分离的双指纹DB互锁结构，实时流内容指纹DB被维持在小尺寸。 因此，可以通过实时地支持指纹DB的更新和搜索功能来搜索和过滤实时广播内容。 此外，根据应用优化指纹DB的尺寸，并且本发明容易地与现有的内容搜索和过滤系统相互联系。
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公开(公告)号：KR1020140028172A
公开(公告)日：2014-03-10
申请号：KR1020120075371
申请日：2012-07-11
Applicant: 한국전자통신연구원
CPC classification number: G10L19/018 , G06F17/30743 , G10L25/18 , G10L25/69
Abstract: Disclosed are a device and a method for measuring an audio quality using fingerprints and feeling feature information. The device for measuring an audio quality according to the present invention comprises a distortion signal generation unit for generating a plurality of distortion signals according to the predetermined distortion reference for an audio; an extraction unit for extracting fingerprints and feeling feature information corresponding to the audio and the distortion signals; a distortion degree measurement unit for measuring a fingerprint distance difference between the fingerprints corresponding to the audio and the fingerprints corresponding to the distortion signals and an AV distance difference between the feeling feature information corresponding to the audio and the feeling feature information corresponding to the distortion signals; a distortion function generation unit for generating a fingerprint distortion function and an AV distortion function based on the respective distributions corresponding to the fingerprint distance difference and the AV distance difference; and a search and measurement unit for extracting the fingerprints and the feeling feature information from an optional inquiry audio and comparing the extracted results with the fingerprint distortion function or the AV distortion function to measure an audio quality. [Reference numerals] (100) Distortion signal generation unit; (200) Extraction unit; (300) Distortion degree measurement unit; (400) Distortion function generation unit; (500) Search and measurement unit; (AA) Audio
Abstract translation: 公开了使用指纹和感觉特征信息来测量音频质量的装置和方法。 根据本发明的用于测量音频质量的装置包括：失真信号产生单元，用于根据音频的预定失真参考产生多个失真信号; 提取单元，用于提取与所述音频和所述失真信号相对应的指纹和感觉特征信息; 扭曲度测量单元，用于测量与音频对应的指纹与对应于失真信号的指纹之间的指纹距离差以及与音频对应的感觉特征信息与对应于失真信号的感觉特征信息之间的AV距离差 ; 失真函数生成单元，用于基于与指纹距离差和AV距离差对应的各个分布来生成指纹失真函数和AV失真函数; 以及搜索和测量单元，用于从可选择的查询音频中提取指纹和感觉特征信息，并将提取的结果与指纹失真功能或AV失真功能进行比较，以测量音频质量。 （附图标记）（100）失真信号生成单元; （200）提取单位; （300）失真度测量单位; （400）失真函数生成单元; （500）检索单位; （AA）音频
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公开(公告)号：KR1020140000614A
公开(公告)日：2014-01-03
申请号：KR1020120125535
申请日：2012-11-07
Applicant: 한국전자통신연구원
IPC: G06F17/00
Abstract: The present invention provides collaboration services by generating a collaboration controller by parsing composite behaviors of a tree structure in a plurality of collaboration policies using the composite behaviors as work elements; by organizing a condition chart including the condition of each works using a collaboration controller; by executing the works in an initiation condition in the condition chart; and by executing the composite behavior from a parent behavior line to a child behavior line within the collaboration policy applied to the executed work. [Reference numerals] (AA) Parents behavior; (B1,B2,B3) Children behavior
Abstract translation: 本发明通过使用复合行为作为工作元素在多个协作策略中解析树结构的复合行为来生成协作控制器来提供协作服务; 通过使用协作控制器组织包括每个作品的条件的条件图; 通过在条件图中的启动条件下执行作品; 并通过在应用于执行的工作的协作策略中执行从父行为行到子行为行的复合行为。 （附图标记）（AA）父母的行为; （B1，B2，B3）儿童行为
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公开(公告)号：KR1020130119781A
公开(公告)日：2013-11-01
申请号：KR1020120042845
申请日：2012-04-24
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30799 , H04N21/4586
Abstract: The present invention is a video duplication detecting apparatus comprising: a frame structuring part for structuring temporally continuous frames by decoding inputted videos; a feature extracting part for extracting the features of a corresponding video from the frames structured by the frame structuring part and coding the extracted features; a database for storing the coded features of one or more videos; a feature matching part for determining duplication of videos according as a video having the same coded features as the videos coded by the feature extracting part is detected from the database; and a duplicated video removing part for removing the duplicated videos except one in case that the inputted videos are determined to be duplicated by the feature matching part. [Reference numerals] (110) Frame structuring part;(120) Feature extracting part;(130) Feature matching part;(150) Duplicated video removing part
Abstract translation: 本发明是一种视频复制检测装置，包括：帧结构部分，用于通过解码输入的视频来构造时间上连续的帧; 特征提取部分，用于从由所述帧结构化部分构成的帧中提取对应视频的特征，并对所提取的特征进行编码; 用于存储一个或多个视频的编码特征的数据库; 从数据库检测特征匹配部分，用于根据具有与由特征提取部分编码的视频相同的编码特征的视频来确定视频的重复; 以及复制的视频消除部分，用于在确定输入的视频被特征匹配部分复制的情况下，去除除了一个的重复视频。 （110）帧结构部分;（120）特征提取部分;（130）特征匹配部分;（150）重复的视频去除部分
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公开(公告)号：KR101287628B1
公开(公告)日：2013-08-23
申请号：KR1020090113718
申请日：2009-11-24
Applicant: 한국전자통신연구원
IPC: G06F21/10 , H04N21/4623 , H04N21/262 , H04N21/4405
Abstract: 도메인 라이센스 발급 장치, 방법 및 이에 의한 디지털 콘텐츠 재생 장치 및 방법을 제시한다. 제시된 도메인 라이센스 발급 장치는 도메인 내에서 디지털 콘텐츠의 공유를 위한 도메인 키를 생성하는 도메인 키 관리부, 도메인 키를 포함하는 도메인 라이센스를 생성하는 도메인 라이센스 생성부, 및 도메인에 속하는 기기로부터의 도메인 라이센스 발급 요청에 따라 도메인 라이센스를 전송하는 도메인 라이센스 발급부를 포함한다. 제시된 디지털 콘텐츠 재생 장치는 도메인 라이센스 발급 장치로부터의 도메인 라이센스에서 도메인 키를 추출하고 디지털 콘텐츠에 대응되는 도메인 공유 정보를 생성하여 디지털 콘텐츠 및 도메인 공유 정보를 하나의 세트로 하는 도메인 공유된 디지털 콘텐츠를 생성하는 도메인 클라이언트, 도메인 키를 이용하여 도메인 공유된 디지털 콘텐츠의 디지털 콘텐츠를 복호화하는 DRM 클라이언트, 및 복호화된 디지털 콘텐츠를 재생하는 재생기를 포함한다. 기기나 콘텐츠에 적용된 DRM 기술에 관계없이 정해진 도메인 내에서 콘텐츠의 공유가 가능하기 때문에 정당한 사용자에게 편의성을 제공함으로써 사용자들에게 DRM에 대한 거부감을 줄여줌으로써 콘텐츠 이용을 활성화시킬 수 있는 효과가 있다.
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Patent Agency Ranking
公开(公告)号：KR1020130058939A
公开(公告)日：2013-06-05
申请号：KR1020110124950
申请日：2011-11-28
Applicant: 한국전자통신연구원
CPC classification number: G06F17/3074 , G06F17/30775 , G10H1/0008 , G10H2210/061 , G10H2240/081 , G10L25/21 , G10L25/54 , G10L25/87 , G11B27/28 , H04N21/4384 , H04N21/4394
Abstract: PURPOSE: A device and a method for extracting a musical highlight section are provided to offer a technique for extracting the musical highlight section for a listener so that the listener confirms desired music rapidly or the existence of preference with respect to the music easily. CONSTITUTION: A device(100) for extracting a musical highlight section includes: a frame dividing unit which divides an audio file into a plurality of frames having constant length; an average signal calculating unit(140) which calculates signals per each frame indicating the intensity of average audio energy with respect to samples included in each frame; and a highlight section selecting unit(160) which extracts low-frequency signals from the signals indicating the intensity of average audio energy per each frame, and determines a frame section including a maximum point of the low-frequency signals as the highlight section. [Reference numerals] (120) Frame dividing unit; (140) Average energy signal calculating unit; (160) Highlight section selecting unit; (180) Start point search unit; (AA) Audio file; (BB) Reproduce a highlight section
Abstract translation: 目的：提供用于提取音乐高亮部分的装置和方法，以提供用于提取收听者的音乐高亮部分的技术，使得听众快速确认所需音乐或者容易地相对于音乐存在偏好。 构成：用于提取音乐高光部分的设备（100）包括：帧分割单元，其将音频文件分成具有恒定长度的多个帧; 平均信号计算单元（140），其针对每个帧中包括的采样来计算每帧指示平均音频能量的强度的信号; 以及高亮部分选择单元，其从表示每帧的平均音频能量的强度的信号中提取低频信号，并且确定包括低频信号的最大点的帧部分作为高亮部分。 （附图标记）（120）框架分割单元; （140）平均能量信号计算单元; （160）突出显示选区; （180）起点搜索单位; （AA）音频文件; （BB）重现高光部分
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公开(公告)号：KR1020110117881A
公开(公告)日：2011-10-28
申请号：KR1020100037365
申请日：2010-04-22
Applicant: 한국전자통신연구원
CPC classification number: H04L9/0866 , G06F21/16 , H04L2209/606 , H04L2209/608 , H04N21/8358 , H04N21/8456
Abstract: A forensic mark insertion apparatus includes: an original content segment storage unit for storing multiple original contents; and a service control unit for, in response to a request for a content from a user, retrieving an original content corresponding to the request for the content from the original content segment storage unit, separating the retrieved original content into plurality of content segments, selectively inserting a forensic mark into some of the content segments, and assembling the content segments to produce an forensic-mark inserted content to be provided to the user.
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公开(公告)号：KR1020110071749A
公开(公告)日：2011-06-29
申请号：KR1020090128395
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: G06F17/30 , H04N21/4728 , H04N21/8549 , G06Q50/10
CPC classification number: G06F17/30029 , G06F17/3005 , G06Q50/10 , H04N21/4728 , H04N21/8549
Abstract: PURPOSE: A contents information management device and method is provided to generate/manage the highlight section of the contents by using the contents-related information. CONSTITUTION: A section searcher(101) searches the similarity section between the section contents inputted from the user terminal and whole contents corresponding to the section contents. A highlight setting unit(102) calculates/updates the similarity section, the highlight section, and the feature information of whole contents. A search information storage unit(103) manages the highlight section which is updated in real time and the feature information according to the whole contents.
Abstract translation: 目的：提供内容信息管理装置和方法，通过使用内容相关信息来生成/管理内容的高亮部分。 构成：区段搜索器（101）搜索从用户终端输入的区段内容与对应于区段内容的全部内容之间的相似部分。 高亮度设定单元（102）计算/更新全部内容的相似度部分，高亮部分和特征信息。 搜索信息存储单元（103）根据整个内容管理实时更新的高光部分和特征信息。
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公开(公告)号：KR1020110070680A
公开(公告)日：2011-06-24
申请号：KR1020100029956
申请日：2010-04-01
Applicant: 한국전자통신연구원
IPC: G06F13/14 , G06F15/163
Abstract: PURPOSE: A component integration architecture for the collaboration of heterogeneous robot platforms and a method thereby are provided to enable heterogeneous robot platforms to be linked and collaborated between the robots and the outside or robots using minimum standardized interface. CONSTITUTION: A standard interface unit(130) provides a common standard interface for controlling the components(110) of a robot. An adaptor component(120) transmits the instruction so that external components call the components through the standard interface unit. A proxy component(140) transmits the instruction so that the components call external components through the standard interface unit.
Abstract translation: 目的：提供用于异构机器人平台协作的组件集成架构和由此提供的方法，以使异构机器人平台能够使用最小标准化接口在机器人与外部或机器人之间进行链接和协作。 构成：标准接口单元（130）提供用于控制机器人的部件（110）的公共标准接口。 适配器组件（120）发送指令，使得外部组件通过标准接口单元呼叫组件。 代理组件（140）发送指令，使得组件通过标准接口单元调用外部组件。
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公开(公告)号：KR1020110001697A
公开(公告)日：2011-01-06
申请号：KR1020090059357
申请日：2009-06-30
Applicant: 한국전자통신연구원
CPC classification number: H04N5/931 , H04N2005/91385
Abstract: PURPOSE: A copyright protection apparatus is provided to decide whether a moving picture is illegally distributed one or not by applying copyright information to the moving picture file. CONSTITUTION: A processing unit(100) decomposes a moving picture to a plurality of unit images. A processing unit is created a main image, a sub image, and an intensity image based on the unit images. The sub-image has a copyright information of a moving picture. An intensity image makes pair with the sub image. According to a merge intensity of the intensity image, a merging unit(200) merges the sub image with the main image. According to the time sequence, an output unit(300) consecutively outputs the merged image.
Abstract translation: 目的：提供一种版权保护装置，通过向运动图像文件应用版权信息来决定运动图像是否被非法分配。 构成：处理单元（100）将运动图像分解成多个单位图像。 基于单位图像创建处理单元的主图像，子图像和强度图像。 子图像具有运动图像的版权信息。 强度图像使得与子图像成对。 根据强度图像的合并强度，合并单元（200）将副图像与主图像合并。 根据时间顺序，输出单元（300）连续地输出合并的图像。
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