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公开(公告)号：KR1020150049569A
公开(公告)日：2015-05-08
申请号：KR1020130130298
申请日：2013-10-30
Applicant: 한국전자통신연구원
CPC classification number: G06F3/017 , G06F3/0304 , G06F3/0346 , G06T7/20
Abstract: 실시예는, 특정영역의영상을촬영하는영상입력모듈, 상기영상에서사용자동작에대한동작영상을추출하는영상처리모듈및 상기동작영상을기반으로사용자동작패턴을인식하여, 상기사용자동작패턴에대응하는입력모드를설정하고, 상기사용자동작패턴에대응하는미리설정된입력명령을출력하는신호처리모듈을포함하는착용형가상입력장치를제공한다.
Abstract translation: 本发明的一个实施例提供了一种可戴式的虚拟输入装置，包括：图像输入模块，其对某一区域的图像进行胶片化; 图像处理模块，其从图像中提取用户移动的运动图像; 以及信号处理模块，其基于移动图像识别用户移动模式，并设置与用户移动模式对应的输入模式，并且打印与用户移动模式对应的预定输入指令。
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公开(公告)号：KR1020140076814A
公开(公告)日：2014-06-23
申请号：KR1020120145281
申请日：2012-12-13
Applicant: 한국전자통신연구원
CPC classification number: G06T7/73 , G06T2207/10016 , G06T2207/20024 , G06T2207/30232 , G06T2210/56
Abstract: The present invention relates to a method and an apparatus for automatically tracking an object in a CCTV-based image security apparatus or system. The object tracking method through a particle diffusion according to the present invention includes the following steps of: receiving coordinates about an object in the previous frame of a corresponding frame; diffusing particles by using a first diffusion model for an irregular diffusion of multiple particles for tracking the inputted coordinates and the object and a second diffusion model for a regular diffusion; and tracking the object in the corresponding frame by determining a similarity between a specific value of the diffused particles and a predetermined reference value. According to the present invention, the tracking accuracy of an object can be improved by increasing a probability of positioning particles at an optimal position by adding a deterministic element when diffusing the particles in a particle filter-based object tracking.
Abstract translation: 本发明涉及一种在基于CCTV的图像安全装置或系统中自动跟踪对象的方法和装置。 根据本发明的通过粒子扩散的物体跟踪方法包括以下步骤：接收关于相应帧的先前帧中的对象的坐标; 通过使用用于跟踪所输入的坐标和物体的多个粒子的不规则扩散的第一扩散模型和用于规则扩散的第二扩散模型来扩散粒子; 以及通过确定扩散粒子的特定值和预定参考值之间的相似度来跟踪相应帧中的对象。 根据本发明，通过在将粒子扩散到基于粒子滤波器的物体跟踪中时，通过增加确定性元素来增加将粒子定位在最佳位置的概率，可以提高对象的追踪精度。
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公开(公告)号：KR101396754B1
公开(公告)日：2014-05-28
申请号：KR1020100110322
申请日：2010-11-08
Applicant: 한국전자통신연구원
IPC: H04N19/59
CPC classification number: H04N19/44 , H04N19/503 , H04N19/51
Abstract: 인트라 예측을 적용함으로써 생성된 템플릿을 사용하는 움직임 추정 장치 및 방법이 제공된다. 현재 블록의 인트라 예측 정보를 포함하는 템플릿이 생성되며, 이러한 템플릿을 사용하는 템플릿 매칭을 수행함으로써 최적의 예측 영역이 탐색될 수 있다.
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公开(公告)号：KR1020140035176A
公开(公告)日：2014-03-21
申请号：KR1020120101718
申请日：2012-09-13
Applicant: 한국전자통신연구원
IPC: G06T7/20
CPC classification number: G06T7/20 , H04N19/126
Abstract: The present invention relates to an apparatus and a method for object tracking using an adaptive multiple feature weight decision. One multiple feature which is a weighted sum of feature items of each object is extracted, and accuracy for tracking the multiple objects is improved by estimating a state of the object by determining a weighted sum coefficient regarding each feature item to have maximum differentiation characteristics. [Reference numerals] (110) Multiple features extracting unit; (120) Weight decision unit; (131) Observed value calculator; (132) Particle re-extracting unit; (133) State estimating value calculator; (140) State transition equation calculator; (150) Object detecting unit; (160) Initialization unit
Abstract translation: 本发明涉及使用自适应多重特征加权决策的对象跟踪的装置和方法。 提取作为每个对象的特征项的加权和的一个多重特征，通过对关于每个特征项的加权和系数进行估计以具有最大差异特性来估计对象的状态来提高跟踪多个对象的精度。 （附图标记）（110）多要素提取单元; （120）权重决策单位; （131）观测值计算器; （132）颗粒再提取单元; （133）状态估计值计算器; （140）状态转换方程计算器; （150）对象检测单元; （160）初始化单元
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公开(公告)号：KR1020120018506A
公开(公告)日：2012-03-05
申请号：KR1020100081381
申请日：2010-08-23
Applicant: 한국전자통신연구원
CPC classification number: H04N19/33 , H04N19/176 , H04N19/53 , H04N19/80
Abstract: PURPOSE: A template matching method and apparatus thereof are provided to scale a space where is used for a template by encoding and decoding images. CONSTITUTION: A current block is selected from a current frame(S610). A first area is selected(S612). A base block is selected(S614). A second area is created by the up-sampling of the selected base block(S616). A template is constituted by combining the first area and the second area(S618). A motion vector is calculated in order to minimize a difference between the template and a part of the frame(S620). A prediction block is determined(S630). The current block is decoded(S640).
Abstract translation: 目的：提供模板匹配方法及其装置，以通过对图像进行编码和解码来缩放用于模板的空间。 构成：从当前帧中选择当前块（S610）。 选择第一区域（S612）。 选择基本块（S614）。 通过所选择的基本块的上采样创建第二区域（S616）。 通过组合第一区域和第二区域构成模板（S618）。 计算运动矢量以最小化模板与帧的一部分之间的差异（S620）。 确定预测块（S630）。 当前块被解码（S640）。
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Patent Agency Ranking
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公开(公告)号：KR1020160104826A
公开(公告)日：2016-09-06
申请号：KR1020150027427
申请日：2015-02-26
Applicant: 한국전자통신연구원
IPC: H04N21/454 , H04N21/4545 , G06T7/00
CPC classification number: H04N21/4542 , G06T7/73 , H04N21/4545
Abstract: 본발명은유해동영상판단방법및 장치에관한것으로, 본발명의일 실시예에따른유해동영상판단방법은, 동영상의샷 변화를탐지하는단계; 상기탐지한샷 변화를바탕으로상기동영상에대한유해성을분석할시간축상의처리구간을분할하는단계; 각각의처리구간에서시공간축특성을추출하여해당처리구간의유해가능성을계산하는단계; 및상기각각의처리구간별로계산한유해가능성을바탕으로상기동영상의유해성을판단하는단계를포함하는것을특징으로한다.
Abstract translation: 本发明涉及一种用于检测淫秽视频的方法和装置。 根据本发明的实施例，用于检测淫秽视频的方法包括：用于检测视频中的镜头变化的步骤; 用于根据检测到的拍摄变化来分割时间轴上的处理部分以分析来自视频的有害性的步骤; 通过提取每个处理部分中的空间时间轴的属性来计算相应处理部分中的有害性的可能性的步骤; 以及基于每个处理部分计算的有害性的可能性来确定视频的有害性的步骤。
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公开(公告)号：KR1020150071781A
公开(公告)日：2015-06-29
申请号：KR1020130158320
申请日：2013-12-18
Applicant: 한국전자통신연구원
CPC classification number: G06K9/00335
Abstract: 본발명은이동궤적을모델링하고, 객체의이동궤적과모델링된이동궤적을비교하는궤적변환기반이동궤적모델링장치및 방법에관한것이다. 본발명의일면에따른궤적변환기반이동궤적모델링장치는입력영상을수신하는영상입력부와, 입력영상내의객체를추적하여객체의이동궤적을생성하는객체이동궤적생성부와, 객체의이동궤적을이용하여객체의이동궤적의방향성에따라궤적모델을생성하는궤적모델생성부및 궤적모델을이용하여분석대상영상내의타겟의이동궤적을분석하여타겟의정상행동여부를판단하는이동궤적분석부를포함하는것을특징으로한다.
Abstract translation: 本发明涉及一种基于路径转换的运动路径建模装置，其对运动路径进行建模并将建模的运动路径与物体的运动路径进行比较及其方法。 根据本发明的实施例，基于路径转换的移动路径建模装置包括：图像输入单元，接收输入图像; 对象移动路径生成单元，其跟踪输入图像中的对象并生成对象的移动轨迹; 路径模型生成单元，其使用所述对象的移动路径，根据所述对象的移动路径的方向生成路径模型; 以及移动路径分析单元，其使用路径模型来分析目标图像中的目标的移动路径用于分析，并且确定目标的行为是否正常。
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公开(公告)号：KR1020140075328A
公开(公告)日：2014-06-19
申请号：KR1020120143562
申请日：2012-12-11
Applicant: 한국전자통신연구원
IPC: G06T7/00
CPC classification number: G06K9/00281 , G06K9/00234
Abstract: Disclosed by the present invention are an apparatus for detecting face components and a method thereof. The apparatus for detecting face components according to the present invention includes: a face area detecting unit which detects a face area from an image if the face area detecting unit receives the image; a candidate area detecting unit which detects a candidate area which includes face components from the detected face area; a candidate area dividing unit which divides the detected candidate area into multiple areas; a component clustering unit which clusters the face components in each of the divided multiple areas by using a preset clustering algorithm; and a component determining unit which calculates the coordinates of the cluster of the face components which are divided as the clustered result and determines the face components based on the calculated coordinates.
Abstract translation: 本发明公开了一种面部成分检测装置及其方法。 根据本发明的用于检测面部组件的装置包括：脸部区域检测单元，如果面部区域检测单元接收到图像，则从面部区域检测图像; 候选区域检测单元，其从检测到的面部区域检测包括面部成分的候选区域; 候选区域划分单元，其将检测到的候选区域划分为多个区域; 组件聚类单元，其通过使用预设聚类算法对分割的多个区域中的每一个中的面部分量进行聚类; 以及分量确定单元，其计算被分割为聚集结果的面部分量的群集的坐标，并且基于所计算的坐标来确定面部分量。
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公开(公告)号：KR1020140060081A
公开(公告)日：2014-05-19
申请号：KR1020120126738
申请日：2012-11-09
Applicant: 한국전자통신연구원
CPC classification number: G06K9/6202 , G06K9/00221 , G06T7/246 , G06T7/33
Abstract: An apparatus for controlling a speed gate based on remote face recognition is disclosed. An apparatus for controlling a speed gate based on remote face recognition according to the present invention includes: an entrance control part for collecting images, and opening and closing the speed gate; an image part which detects motion by obtaining a difference image from the collected image, and collects a face image of a moving Blob; and a security part for judging whether the face image of the Blob is an authenticated user, by comparing the face image of the Blob with a previously registered face image. The entrance control part supplies the collected image to the image part continuously, and the image part collects a face image continuously, from the image information supplied continuously, and the security part classifies each face image, which is continuously collected, as an authenticated user for a person obtaining the most votes in a candidate group classified as similar users, by comparing each collected face image with the previously registered face image.
Abstract translation: 公开了一种用于基于远程面部识别来控制速度门的装置。 根据本发明的用于控制基于远程面部识别的速度门的装置包括：用于收集图像并打开和关闭速度门的入口控制部分; 图像部分，通过从所收集的图像获得差异图像来检测运动，并且收集移动Blob的面部图像; 以及用于通过将Blob的面部图像与先前登记的面部图像进行比较来判断Blob的脸部图像是否是经认证的用户的安全部件。 入口控制部分将收集的图像连续地提供给图像部分，并且图像部分从连续供应的图像信息中连续地收集面部图像，并且安全部件将连续收集的每个面部图像分类为认证用户， 通过将每个收集的面部图像与先前登记的面部图像进行比较，获得在被分类为类似用户的候选组中的投票最多的人。
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