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公开(公告)号：KR1020170077438A
公开(公告)日：2017-07-06
申请号：KR1020150187321
申请日：2015-12-28
Applicant: 전자부품연구원
IPC: G06Q30/02 , G06Q50/10 , H04N21/854
Abstract: 본발명은광고콘텐츠제공에관한것으로, 본발명의실시예에따른사용자참여형광고서비스제공시스템은, 외부로부터입력되는다종콘텐츠, 상기다종콘텐츠에대한메타데이터및 콘텐츠레이아웃을데이터베이스에등록하는등록부; 외부의요청에따라, 상기다종콘텐츠, 상기메타데이터및 상기콘텐츠레이아웃을바탕으로, 광고콘텐츠를저작하고, 저작된광고콘텐츠를상기데이터베이스에등록하는광고콘텐츠저작부; 및외부의요청에따라, 상기광고콘텐츠를제공하는한편, 선택된광고콘테츠를재생하는서비스제공부로구성된다.
Abstract translation: 本发明涉及一种寄存器，用于提供广告内容，用户参与广告服务根据本发明，位宽寄存器内容，元数据和内容的布局，用于从外部数据库中的范围的内容的输入的一个实施例提供系统; 广告内容创作单元，用于根据外部请求根据多个内容，元数据和内容布局创作广告内容并将创作的广告内容登记在数据库中; 以及服务提供单元，用于根据外部请求提供广告内容并再现所选择的广告内容。
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公开(公告)号：KR101699339B1
公开(公告)日：2017-01-24
申请号：KR1020150129595
申请日：2015-09-14
Applicant: 전자부품연구원 , 연세대학교 원주산학협력단
IPC: H04R3/00 , G10K11/178
Abstract: 본발명에따른능동소음제어가가능한오디오신호출력장치는노이즈신호를상쇄시키기위한제어신호를출력하고, 음원신호가포함된오디오신호를출력하는스피커, 상기노이즈신호와상기제어신호의차이를측정하기위한에러마이크및 상기노이즈신호를상쇄시키기위한상기제어신호를생성하는능동소음제어부를포함한다. 이때, 상기능동소음제어부는온라인기반의 2차경로필터에기초하여상기오디오신호로부터상기음원신호를제거하여잔여노이즈신호를추출하고, 상기잔여노이즈신호를기 생성된제어신호와합성하여노이즈신호를추정하며, 상기추정된노이즈신호에기초하여상기제어신호를생성하며, 상기 2차경로필터는잔여음원제거필터를포함하고, 상기잔여음원제거필터는상기 2차경로필터와실제 2차경로의차이에기초하여상기음원신호를제거한다.
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公开(公告)号：KR1020130074458A
公开(公告)日：2013-07-04
申请号：KR1020110142527
申请日：2011-12-26
Applicant: 전자부품연구원
IPC: G10K11/18
CPC classification number: G10K11/18 , G10H1/0008 , G10H2210/066
Abstract: PURPOSE: A device and a method for correcting a major melody extracted from polyphonous signals are provided to improve the accuracy of detecting the major melody in respect to various kinds of music by utilizing properties of input signals. CONSTITUTION: A device for correcting a major melody extracted from polyphonous signals includes a memory (200) and a processor (100). The memory stores the corrected major melody. The processor includes a first correction unit (110). If a frequency difference between the major melodies of adjoining frames which are extracted from polyphonous signals is less than a first boundary value, the first correction unit determines the major melodies as an identical sort and forms a melody group. The first correction unit sorts the melody group into a melody tune group and a secondary tune group according to the size of the group. If the secondary tune group and the adjoining melody tune group are in harmonic relations, the frequency of the secondary tune group is corrected according to a rate of an average frequency of the secondary tune group and the adjoining melody tune group. [Reference numerals] (100) Processor; (110) First correction unit; (120) Second correction unit; (130) Third correction unit; (200) Memory; (AA) Extracted major melodies; (BB) Finally corrected major melodies
Abstract translation: 目的：提供一种用于校正从复音信号提取的主旋律的装置和方法，以通过利用输入信号的特性来提高对各种音乐的主旋律的检测精度。 构成：用于校正从复音信号提取的主旋律的装置包括存储器（200）和处理器（100）。 内存存储更正的主旋律。 处理器包括第一校正单元（110）。 如果从复音信号中提取的相邻帧的主旋律之间的频率差小于第一边界值，则第一校正单元将主旋律确定为相同的分类并形成旋律组。 第一个校正单元根据组的大小将旋律组分成旋律调谐组和辅助调谐组。 如果第二调谐组和相邻的旋律调谐组处于谐波关系中，则根据次谐波组和相邻旋律调谐组的平均频率的比率来校正次谐波组的频率。 （附图标记）（100）处理器; （110）第一修正单位; （120）第二修正单位; （130）第三修正单位; （200）内存; （AA）提取主旋律; （BB）最后纠正主要的旋律
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公开(公告)号：KR1020110076315A
公开(公告)日：2011-07-06
申请号：KR1020090132994
申请日：2009-12-29
Applicant: 전자부품연구원
IPC: G10L21/0208 , G10L15/20
Abstract: PURPOSE: A non-stationary/mixed noise estimation method based on minimum statistics and a codebook driven short-term predictor parameter estimation method is provided to improve noise cancelation performance. CONSTITUTION: A first estimation value of a background noise included in a noisy speech is obtained using a minimum statistics. The background noise is eliminated from the noisy speech. A second estimation value of the residual noise is obtained using a codebook driven short-term predictor parameter estimation method. The residual noise is removed once again.
Abstract translation: 目的：提供一种基于最小统计量和码本驱动短期预测参数估计方法的非平稳/混合噪声估计方法，以提高噪声消除性能。 构成：使用最小统计量获得包含在噪声语音中的背景噪声的第一估计值。 背景噪音从嘈杂的演讲中消除。 使用码本驱动的短期预测参数估计方法获得残差噪声的第二估计值。 残留噪音再次被去除。
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公开(公告)号：KR100978913B1
公开(公告)日：2010-08-31
申请号：KR1020090133972
申请日：2009-12-30
Applicant: 전자부품연구원
CPC classification number: G06F17/30758 , G06F17/30743 , G06F17/30761
Abstract: PURPOSE: A sound source search system and a method combining matching algorithms based on a plurality of SVM searching humming are provided to combine DTW(Dynamic Time Warping), EMD(Earth Mover's Distance) and matching score obtained from LS(Linear Scaling) method thereby providing exact sound source search result. CONSTITUTION: An audio signal analyzer(120) analyzes audio signal and extracts feature value of the audio signal. An audio signal matching searcher](140) uses feature value of corrected audio signal and applies the first and the second matching algorithm and produces the first and the second output value. The audio signal matching searcher uses the first and the second output value as an input and produces similarity measured value and searches and extracts sound source having high similarity based on the produced similarity measured value from sound source data base.
Abstract translation: 目的：提供一种基于多个SVM搜索哼声的声源搜索系统和组合匹配算法的方法，结合DTW（Dynamic Time Warping），EMD（Earth Mover's Distance）和LS（Linear Scaling）方法获得的匹配分数， 提供精确的声源搜索结果。 构成：音频信号分析器（120）分析音频信号并提取音频信号的特征值。 音频信号匹配搜索器（140）使用经校正的音频信号的特征值并应用第一和第二匹配算法并产生第一和第二输出值。 音频信号匹配搜索器使用第一和第二输出值作为输入，并且产生相似性测量值，并且基于从声源数据库产生的相似度测量值来搜索并提取具有高相似性的声源。
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Patent Agency Ranking
公开(公告)号：KR1020170077444A
公开(公告)日：2017-07-06
申请号：KR1020150187330
申请日：2015-12-28
Applicant: 전자부품연구원
Abstract: 본발명은인체포즈인지기술에관한것으로, 본발명의일 측면에따른인체포즈인지시스템은, 영상촬영부에의해획득되는영상및 영상깊이정보를수신하고, 수신된영상을분석하여, 영상의상태를판단하는영상상태판단부; 입력되는영상및 영상깊이정보를수신하고, 수신된영상에서노이즈를제거하는전처리부; 입력되는영상및 영상깊이정보를수신하고, 수신한영상및 영상깊이정보를분석하여, 영상내 인체의관절별특성정보를생성하는특성추출부; 및상기특성정보를수신하고, 수신한특성정보를양자화하여포즈를인지하고, 인지된포즈에대한코드북을생성하는포즈인식부로구성된다.
Abstract translation: 根据本发明的一个方面的人体姿势识别系统接收由图像捕获单元获取的图像和图像深度信息，分析所接收的图像， 视频状态确定单元，用于确定视频状态; 一种预处理器，用于接收输入图像和图像深度信息并从接收的图像中去除噪声; 特征提取单元，用于接收输入图像和图像深度信息，分析所接收的图像和图像深度信息，并且生成图像中人体的每个关节的特征信息; 姿态识别单元，用于接收特征信息，量化接收到的特征信息以识别姿态，并为识别的姿态生成码本。
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公开(公告)号：KR101708238B1
公开(公告)日：2017-03-08
申请号：KR1020150187276
申请日：2015-12-28
Applicant: 전자부품연구원
IPC: H04L12/841 , H04L29/08 , H04W84/18
Abstract: 송신장치가제공된다. 이송신장치는경로들간의병목구간공유가최소가되는다중경로를선택하기위해능동적패킷프로빙과수동적패킷프로빙방법을모두이용하여경로들간의동적경로상태(또는경로품질)를측정한다. 구체적으로, 능동적패킷프로빙방법은서버에서고품질멀티미디어서비스를전송하기전에프로빙패킷을이용하여각 경로의 RTT(Round Trip TIME)를측정하고샘플집합을구성한다. 수동적패킷프로빙방법은선택된경로를통해고품질멀티미디어서비스가전송될때 미디어패킷을이용하여선택된경로들에대한네트워크상태를모니터링한다. 만일만약두 경로가같은시간에상관패킷손실이발생한것으로판단하고, 상관패킷손실이발생하면경로들이병목구간을공유한것으로판단하여경로의상태를재측정하여최적의다중경로를재설정한다.
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公开(公告)号：KR1020150074430A
公开(公告)日：2015-07-02
申请号：KR1020130162213
申请日：2013-12-24
Applicant: 전자부품연구원
IPC: G08B21/02
CPC classification number: G08B21/0202
Abstract: 본발명은범죄자의위치정보를수신하는수신부, 수신된상기범죄자의위치정보를파악하여보호구역으로상기범죄자가접근하는지확인하는확인부, 및상기확인부에의해상기범죄자가상기보호구역으로접근하는것이확인되면, 상기보호구역에해당하는관계자에게경보하는경보부를포함하는범죄예방을위한실시간경보장치및 그동작방법에관한것이다.
Abstract translation: 本发明涉及一种防止犯罪的实时报警装置及其操作方法。 该装置包括：接收单元，其接收犯罪者的位置信息; 一个了解收到的犯罪嫌疑人的位置信息并检查犯罪者是否进入保护区的检查单位; 以及警报单元，如果检查单元检查到犯罪者已经访问保护区域，则向负责保护区域的人员发出警报。
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公开(公告)号：KR1020130075403A
公开(公告)日：2013-07-05
申请号：KR1020110143758
申请日：2011-12-27
Applicant: 전자부품연구원
CPC classification number: G06F17/30336 , G06F17/10 , G06F17/30548
Abstract: PURPOSE: A method for indexing data sequence and a recording medium recorded with a source program thereof are provided to improve filtering effect and search speed, by selecting a candidate set through distance measurement between query sequence and MBS representing a similar data sequence group. CONSTITUTION: A plurality of data sequence groups grouped in similar data sequences is generated, by clustering data sequences constituted with elements listed in time-series. Minimum bounding sequence constituted with elements corresponding to a minimum value and a maximum value among the elements of the same dimension in the data sequence group is defined as minimum bounding sequence (MBS) representing the data sequence group. The data sequence is indexed on the basis of minimum dynamic time warping (DTW) defined as smallest distance among distances calculated between query sequence and data sequence belonging to the group represented by the MBS.
Abstract translation: 目的：提供一种用于索引数据序列的方法和记录有源程序的记录介质，通过在查询序列和表示相似数据序列组的MBS之间的距离测量中选择候选集来提高过滤效果和搜索速度。 构成：通过对由时间序列中列出的元素构成的数据序列进行聚类，生成以类似数据序列分组的多个数据序列组。 将与数据序列组中相同尺寸的元素中的最小值和最大值相对应的元素构成的最小边界序列定义为表示数据序列组的最小边界序列（MBS）。 基于最小动态时间扭曲（DTW）的索引，数据序列被定义为在由MBS表示的组中的查询序列和数据序列之间计算的距离之间的最小距离。
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公开(公告)号：KR101140737B1
公开(公告)日：2012-05-03
申请号：KR1020100072072
申请日：2010-07-26
Applicant: 전자부품연구원
IPC: G10K15/00
Abstract: PURPOSE: A basic frequency extraction apparatus, vocal melody extraction apparatus, and method thereof are provided to enable a user to easily search a sound source by effectively extracting a vocal melody. CONSTITUTION: A frequency peak detection unit(120) detects a frequency peak in the frequency spectrum of a music signal. A basic frequency candidate determination unit(130) analyzes values corresponding to the location of a peak value. The basic frequency candidate determination unit selects the basic frequency candidate included in the input signal. A basic frequency determination unit(140) selects one or more basic frequency candidates among plural basic frequency candidates.
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