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公开(公告)号：KR101985869B1
公开(公告)日：2019-06-04
申请号：KR1020170103692
申请日：2017-08-16
Applicant: 군산대학교산학협력단
Inventor： 주영훈
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公开(公告)号：KR1020180119960A
公开(公告)日：2018-11-05
申请号：KR1020170053741
申请日：2017-04-26
Applicant: 군산대학교산학협력단
Inventor： 주영훈
IPC: F03D7/02
Abstract: 본발명은풍력발전제어를위한풍력터빈모델의예측제어방법및 시스템에관한것으로서, 특히가변속도를갖는풍력터빈의모델예측제어방법및 그시스템에관한것이다.
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公开(公告)号：KR1020160144149A
公开(公告)日：2016-12-16
申请号：KR1020150080552
申请日：2015-06-08
Applicant: 군산대학교산학협력단
IPC: G06T7/20
Abstract: 본발명은다중이동물체의겹침제거및 추적을위한영상감시장치및 방법에관한것으로서, 다중이동물체의감시방법은, 영상감시시스템이입력된영상으로부터배경을모델링함으로써모델링된배경과구분되는적어도둘 이상의이동물체를추출하고, 이동물체들이분포된영상영역에고유식별자를부여하는라벨링(labeling)을수행하고라벨링된이동물체를식별하며, 필터를이용하여이동물체들의위치를예측보정함으로써이동물체를추적한다.
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公开(公告)号：KR1020160135004A
公开(公告)日：2016-11-24
申请号：KR1020150067504
申请日：2015-05-14
Applicant: 군산대학교산학협력단
IPC: G08B13/196 , G08B21/24 , G08B25/00 , G08B27/00
Abstract: 본발명은축사, 돈사. 계사등 모든동물을키우는곳을대상으로모듈화기반지능형영상감지시스템을이용한가축의실시간도난감시시스템에관한것으로서, 보다상세하게는가축을기르는장소의실내외에적당한간격으로유무선인터넷이가능한네트워크카메라(IP-CCTV)를설치하고실시간으로입력되는영상을분석함으로서, 인간중심의이동객체감지기술들이아닌농가의주요축산물인소, 돼지, 닭등의가축의도난을실시간으로감시하기위한모듈화기반지능형영상감시시스템및 방법의발명에관한것이다. 본발명은 IP-CCTV로부터실시간으로입력되는영상을분석함으로써대/중/소규모농가에서키우는가축의도난을실시간으로감시하기위한지능형축산물감시및 알람장치에있어서, 가축의도난을실시간감시하는영상을생성하여유/무선으로송신하는유/무선 IP-CCTV; 유/무선 IP-CCTV로부터영상을수신하는유/무선영상수신장치; 유/무선영상수신장치로부터영상을전달받아분석하는모듈기반지능형영상분석장치; 모듈기반지능형영상분석장치로부터분석한영상으로경보상황을판독하여경보신호를침입방지 1단계와도난방지 2단계로나누어발령하는경보발령서비스모듈; 모듈기반지능형영상분석장치에서분석한영상을모니터링할수 있는모니터링 GUI; 모듈기반지능형영상분석장치에서분석된영상으로침입상황또는도난상황을판독하여알람신호를발생시키는임베디드알람장치; 임베디드알람장치로부터알람신호를전달받는관리자단말기; 및임베디드알람장치로부터알람신호를전달받는유관기관단말기;로구성되되, 상기모듈기반지능형영상분석장치는, 지능형관심영역(ROI, Region of Interest)설정을위해소벨오퍼레이터(Sobel Operator)를통한입력영상에지추출기능과횡방향에지그룹화기능과관심영역펜스자동설정기능을포함하는축사내 관심영역설정모듈; Min-Max 배경모델링과 GMM을융합하여이동객체탐지를위한배경분리알고리즘기능과움직임영역추출기능과움직임영역잡음제어기능과이동객체추출기능을포함하는축사내 이동객체인식모듈; HOG(Histogram of Oriented Gradient) 모델링방법을이용한기하학정보추출기능과객체분류알고리즘기능과가축/사람분류기능을포함하는사람과가축을분류하기위한분류모듈; 학습된경로와비교하는가축의이동경로학습기능과사람의이동경로학습기능을포함하는외부인침입상황감지를위한침입감지모듈; 사람의이동경로학습기능을통해사람이동경로학습 DB에저장된데이터로사람의침입을식별하는가축도난상황의감지를위한도난감지모듈; 사람의이동경로를저장하는사람이동경로학습 DB; 및가축의이동경로를저장하는가축이동경로학습 DB;를포함한다.
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公开(公告)号：KR101281461B1
公开(公告)日：2013-07-03
申请号：KR1020120042526
申请日：2012-04-24
Applicant: 군산대학교산학협력단
CPC classification number: G06T7/0012 , G06F3/0412 , G06F3/0416 , G06F2203/04106
Abstract: PURPOSE: A multi-touch input method using image analysis and a system thereof are provided to use a hand gesture, thereby accurately recognizing touch without considering illumination change from an image which is photographed in illumination change environment. CONSTITUTION: An image obtainment unit (110) obtains an image including a part of a body which touches a specific area. A skin area detection unit (120) detects a skin area from the image. A hand area detection unit (130) detects a hand area from the skin area through pixel labeling. A gravity center detection unit (150) detects a point of gravity center in the hand area. A feature point detection unit (160) forms a concentric circle from the point of the gravity center and detects a feature point which intersects the concentric circle with a finger joint of the hand area. A touch determination unit (170) determines touch by calculating distance between the point of the gravity center and the feature point. [Reference numerals] (110) Image obtainment unit; (112) Image input module; (114) Image information conversion module; (120) Skin area detection unit; (130) Hand area detection unit; (132) Binary signal detection module; (134) Leveling module; (136) Hand region determination module; (138) Detection module; (140) Noise filtering unit; (142) Erosion calculation module; (144) Expansion calculation module; (146) Open calculation module; (148) Close calculation unit; (150) Gravity center detection unit; (160) Feature point detection unit; (170) Touch determination unit; (172) Distance calculation unit; (174) Selection determination unit
Abstract translation: 目的：提供使用图像分析的多点触摸输入方法及其系统以使用手势，从而在不考虑在照明变化环境中拍摄的图像的照明变化的情况下准确地识别触摸。 构成：图像获得单元（110）获取包括接触特定区域的身体的一部分的图像。 皮肤区域检测单元（120）从图像检测皮肤区域。 手区域检测单元（130）通过像素标记来检测来自皮肤区域的手区域。 重心检测单元（150）检测手区域中的重心点。 特征点检测单元（160）从重心点形成同心圆，并用手区域的手指接头检测与同心圆相交的特征点。 触摸确定单元（170）通过计算重心点和特征点之间的距离来确定触摸。 （附图标记）（110）图像获取单元; （112）图像输入模块; （114）图像信息转换模块; （120）皮肤区域检测单元; （130）手区检测单元; （132）二进制信号检测模块; （134）调平模块; （136）手区确定模块; （138）检测模块; （140）噪声滤波单元; （142）侵蚀计算模块; （144）扩展计算模块; （146）开放计算模块; （148）关闭计算单位; （150）重力中心检测单元; （160）特征点检测单元; （170）触摸确定单元; （172）距离计算单位; （174）选择确定单元
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Patent Agency Ranking
公开(公告)号：KR101040049B1
公开(公告)日：2011-06-09
申请号：KR1020100122141
申请日：2010-12-02
Applicant: 군산대학교산학협력단
CPC classification number: G06T7/70 , G06K9/00778 , G06T7/20 , H04N7/18
Abstract: PURPOSE: A video based monitoring system is provided to rapidly and securely trace a plurality of objects in real time. CONSTITUTION: An image based monitoring system extracts an area in which the movement of an object is detected through an RGB background modeling. The system eliminates the noise through a morphology method. The system performs the detection of a moving object through a grouping using a blob labeling method. The system estimates the location of the next frame through the moving speed and the direction of the grouped moving object. The system traces the moving object by the discrimination of the identical group through an Euclidean distance.
Abstract translation: 目的：提供基于视频的监控系统，实时快速，安全地跟踪多个物体。 构成：基于图像的监控系统通过RGB背景建模提取检测到物体移动的区域。 该系统通过形态学方法消除噪音。 系统通过使用斑点标记方法的分组来执行移动对象的检测。 系统通过移动速度和分组移动物体的方向估计下一帧的位置。 系统通过欧几里得距离区分同一组，跟踪移动物体。
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公开(公告)号：KR101026327B1
公开(公告)日：2011-03-31
申请号：KR1020100065249
申请日：2010-07-07
Applicant: 군산대학교산학협력단
CPC classification number: G03B13/36 , G02B7/09 , G02B27/40 , G03B3/10 , H04N5/23212
Abstract: PURPOSE: An automatic focusing device using multiple body tubes and a focusing method are provided to improve the quality of images in which distant subjects and fast moving subjects are photographed. CONSTITUTION: An automatic focusing device using multiple body tubes comprises a beam splitter(10), a main focus lens(15), a main image sensor(16), a first sub-focus lens(12), a first sub-image sensor(11), a second sub-focus lens(14), and a second sub-image sensor(13). The beam splitter partitions and provides incident light. The main focus lens receives the light delivered from the beam splitter. The main image sensor receives the light provided to the main focus lens. The first sub-focus lens receives the light provided to the beam splitter. The first sub-image sensor receives the light delivered by the first sub-focus lens. The second sub-focus lens receives the light provided to the beam splitter. The second sub-image sensor receives the light provided by the second sub-focus lens.
Abstract translation: 目的：提供使用多个体管的自动聚焦装置和聚焦方法，以提高拍摄远处被摄体和快速移动物体的图像的质量。 构成：使用多个体管的自动聚焦装置包括分束器（10），主聚焦透镜（15），主图像传感器（16），第一子对焦透镜（12），第一子图像传感器 （11），第二子对焦透镜（14）和第二子图像传感器（13）。 分束器分隔并提供入射光。 主聚焦透镜接收从分束器传送的光。 主图像传感器接收提供给主聚焦透镜的光。 第一子对焦透镜接收提供给分束器的光。 第一子图像传感器接收由第一子对焦透镜传送的光。 第二子对焦透镜接收提供给分束器的光。 第二子图像传感器接收由第二副焦点透镜提供的光。
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公开(公告)号：KR102052110B1
公开(公告)日：2019-12-04
申请号：KR1020180059050
申请日：2018-05-24
Applicant: 군산대학교산학협력단
Inventor： 주영훈
IPC: G08B13/196 , G06T7/277 , G06T5/00
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公开(公告)号：KR101406210B1
公开(公告)日：2014-06-12
申请号：KR1020130000270
申请日：2013-01-02
Applicant: 군산대학교산학협력단
Abstract: Disclosed are a device for controlling the operation of a sower by using an image sensor and a method thereof. The method for controlling the operation of a sower acquires image information of soil in a moving direction by using an RGB camera, acquires depth information of soil in the moving direction by using an IR camera, senses the status and location of soil where sowing is to be performed based on the image information and depth information, and controls the operation of the sower according to sensed results.
Abstract translation: 公开了一种通过使用图像传感器来控制割草机的操作的装置及其方法。 用于控制撒肥机操作的方法通过使用RGB照相机获取移动方向上的土壤的图像信息，通过使用红外摄像机获取移动方向上的土壤的深度信息，感测播种时的土壤的状态和位置 基于图像信息和深度信息执行，并且根据感测结果来控制割草机的操作。
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