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公开(公告)号:KR1020140040322A
公开(公告)日:2014-04-03
申请号:KR1020120105926
申请日:2012-09-24
Applicant: 재단법인대구경북과학기술원
IPC: G06T5/00
CPC classification number: G06T5/20 , G06T3/4053
Abstract: Provided is a method for reconstructing a super resolution image. The method of the present invention is a method for reconstructing a super resolution image from a low resolution image using sparse representation and edge reinforcement. Learning-based sparse representation and restoration-based repetitive reverse projection are used for reconstructing a super resolution image in the method. [Reference numerals] (AA) Start; (BB) End; (S10) Input a low resolution image; (S20) Reconstruct the image using a sparse representation; (S30) Preprocess; (S40) Reconstruct the image using repetitive reverse projection; (S50) Output a super resolution image
Abstract translation: 提供了一种用于重建超分辨率图像的方法。 本发明的方法是使用稀疏表示和边缘加强从低分辨率图像重建超分辨率图像的方法。 基于学习的稀疏表示和基于恢复的重复反向投影用于重建该方法中的超分辨率图像。 (附图标记)(AA)开始; (BB)结束; (S10)输入低分辨率图像; (S20)使用稀疏表示重建图像; (S30)预处理; (S40)使用重复反投影重建图像; (S50)输出超分辨率图像
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公开(公告)号:KR101314293B1
公开(公告)日:2013-10-02
申请号:KR1020120093895
申请日:2012-08-27
Applicant: 재단법인대구경북과학기술원
CPC classification number: G06K9/4661 , G06F17/16 , G06F17/30244 , G06K9/00228
Abstract: PURPOSE: A face recognition system is provided to control misrecognition rates generated in an illumination change environment by applying a characteristic extracting technology based on image covariance. CONSTITUTION: A face database (DB) (150) stores face images and identification information for the face image. A face area detecting unit (110) extracts the face image from the inputted image, and a pre-processing unit (120) changes the pixel values of pixels constructing the face area into a binary pattern. A characteristic extraction unit (130) extracts characteristic information from the face image changed into the binary pattern. A face recognition unit (140) recognizes a face by using the characteristic information for the face images stored in the characteristic information and the face DB. [Reference numerals] (100) Image input unit; (110) Face area detecting unit; (120) Face area pre-processing unit; (130) Characteristic extraction unit; (140) Face recognition unit; (150) Face database
Abstract translation: 目的:提供一种面部识别系统,通过应用基于图像协方差的特征提取技术来控制在照明变化环境中产生的误识别率。 构成:面部数据库(DB)(150)存储面部图像和面部图像的识别信息。 脸部区域检测部(110)从输入图像中提取脸部图像,预处理部(120)将构成脸部区域的像素的像素值变更为二进制图案。 特征提取单元(130)从改变为二进制图案的面部图像提取特征信息。 面部识别单元(140)通过使用存储在特征信息和面部DB中的面部图像的特征信息来识别脸部。 (附图标记)(100)图像输入单元; (110)面部区域检测单元; (120)面部预处理单元; (130)特征提取单元; (140)面部识别单元; (150)脸部数据库
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公开(公告)号:KR1020130050670A
公开(公告)日:2013-05-16
申请号:KR1020110115872
申请日:2011-11-08
Applicant: 재단법인대구경북과학기술원
IPC: G06T7/20
CPC classification number: G06K9/00355 , G06T7/251 , G06T2207/30241 , H04N1/00381
Abstract: PURPOSE: A hand motion recognizing method using a camera and a device thereof are provided to recognize a hand motion by comparing trace information of a hand with a hand motion trace database. CONSTITUTION: A reference point detecting unit(110) detects a reference point of a hand photographed through a camera. A storage unit(120) stores trace information of the hand corresponding to a motion. A position comparing unit(130) calculates a difference value between a current position and the reference point of the hand. A trace comparing unit(140) compares the trace information corresponding to the motion with a hand motion trace database. A motion determining unit determines a hand motion matched with the trace information. [Reference numerals] (110) Reference point detecting unit; (120) Storage unit; (130) Position comparing unit; (140) Trace comparing unit; (150) Trace DB; (160) Motion discriminating unit; (170) Display unit
Abstract translation: 目的:提供使用相机及其装置的手动识别方法,通过将手的迹线信息与手运动跟踪数据库进行比较来识别手动。 构成:参考点检测单元(110)检测通过照相机拍摄的手的参考点。 存储单元(120)存储与运动对应的手的轨迹信息。 位置比较单元(130)计算当前位置和手的参考点之间的差值。 跟踪比较单元(140)将对应于运动的跟踪信息与手运动跟踪数据库进行比较。 运动确定单元确定与跟踪信息匹配的手动。 (附图标记)(110)参考点检测单元; (120)存储单元; (130)位置比较单元; (140)跟踪比较单位; (150)追踪DB; (160)运动识别单元; (170)显示单元
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公开(公告)号:KR1020120111514A
公开(公告)日:2012-10-10
申请号:KR1020110030027
申请日:2011-04-01
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: An apparatus and method for extracting vehicle acceleration and deceleration information are provided to offer accurate information to a driver by extracting acceleration and deceleration information by considering of traffic conditions. CONSTITUTION: A raw data acquisition unit acquires raw data related to the driving of a vehicle(S510). A driving information creation unit converts the raw data into driving information which a driver is easy to understand(S520). A feature extraction unit extracts feature information related to acceleration and deceleration from current driving information(S530). A pattern recognition unit extracts the acceleration and deceleration information by receiving the information of current traffic conditions from a pattern recognition model(S540). [Reference numerals] (AA) Start; (BB) End; (S510) Low data acquisition; (S520) Driving information is created by processing low data; (S530) Features are extracted from driving information; (S540) Deceleration information is extracted by considering road state through a pattern recognition model
Abstract translation: 目的:提供车辆加速和减速信息提取装置和方法,通过考虑交通状况提取加速和减速信息,为司机提供准确的信息。 规定:原始数据采集单元获取与车辆的驾驶有关的原始数据(S510)。 驾驶信息创建单元将原始数据转换为驾驶员易于理解的驾驶信息(S520)。 特征提取单元从当前驾驶信息提取与加速和减速有关的特征信息(S530)。 模式识别单元通过从模式识别模型接收当前交通条件的信息来提取加速和减速信息(S540)。 (附图标记)(AA)开始; (BB)结束; (S510)低数据采集; (S520)通过处理低数据创建驾驶信息; (S530)从驾驶信息中提取功能; (S540)通过模式识别模型考虑道路状态来提取减速信息
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公开(公告)号:KR1020110061178A
公开(公告)日:2011-06-09
申请号:KR1020090117740
申请日:2009-12-01
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A system for preventing the generation of a missing child is provided to verify a child as a missing child when the child is separated from a guardian as much as a pre-set distance. CONSTITUTION: A sensor for a guardian(110) transmits first data containing first identifying information. A sensor for a child(120) transmits second data containing second identifying information. A relay sensor group(130) transmits a first position tracking necessity information based on the first data and a second position tracking necessity information based on the second data. A managing server(140) tracks the position of the sensor for the child based on the first and the second position tracking necessity information. A distance between the sensor for the guardian and the sensor for the child is verified.
Abstract translation: 目的:提供一种防止产生失踪儿童的系统,以便在孩子与监护人分离时尽可能多地预设距离,以便将孩子视为失踪的孩子。 构成:用于监护人(110)的传感器发送包含第一识别信息的第一数据。 用于儿童的传感器(120)发送包含第二识别信息的第二数据。 中继传感器组(130)基于第一数据发送第一位置跟踪必要性信息和基于第二数据的第二位置跟踪必要性信息。 管理服务器(140)基于第一和第二位置跟踪必要性信息跟踪儿童的传感器的位置。 验证用于监护人的传感器和儿童传感器之间的距离。
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公开(公告)号:KR101995814B1
公开(公告)日:2019-07-03
申请号:KR1020180026435
申请日:2018-03-06
Applicant: 재단법인대구경북과학기술원
IPC: A63F13/45 , A63B22/02 , H04N5/225 , G06K9/00 , A63F13/798
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公开(公告)号:KR101838207B1
公开(公告)日:2018-03-13
申请号:KR1020160170336
申请日:2016-12-14
Applicant: 재단법인대구경북과학기술원
Abstract: 본발명은영상의프레임별 특징차원을행렬로표현한특징행렬간의거리를계산하는데있어서, 잡음요소로작용할수 있는영상간 프레임시퀀스길이차이를반영함으로써, 거리계산결과의신뢰도를제고시킬수 있는유사도판별장치및 거리계산방법을제안한다.
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公开(公告)号:KR1020170046493A
公开(公告)日:2017-05-02
申请号:KR1020150146902
申请日:2015-10-21
Applicant: 재단법인대구경북과학기술원
Abstract: 기기간 파일송수신시스템및 기기간 파일송수신방법이개시된다. 본발명의일실시예에따른기기간 파일송수신시스템은, 파일교환명령이발생하는수신기와연결되는송신기중, 상기파일교환명령과연관되는수신파일을갖는제1 송신기를식별하는식별부와, 상기제1 송신기각각으로파일교환명령을전송하고, 상기파일교환명령이단독수신과관련되면, 상기제1 송신기중, 어느하나의기기로기기지정명령을더 전송하는전송부, 및상기기기지정명령에응답하는제2 송신기로부터, 상기수신파일을수신하는수신부를포함한다.
Abstract translation: 公开了设备之间的文件发送/接收系统和文件传送方法。 根据本发明实施例的设备间文件传送/接收系统包括:识别单元,用于识别在生成文件交换命令的接收器中连接的传送器中具有与文件交换命令相关联的接收文件的第一传送器; 当文件交换命令涉及专用接收时,用于进一步向第一发送器中的任何一个发送设备指定命令的发送器, 以及从第二发射机接收接收文件的接收单元。
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公开(公告)号:KR1020170043256A
公开(公告)日:2017-04-21
申请号:KR1020150142776
申请日:2015-10-13
Applicant: 재단법인대구경북과학기술원
Abstract: 영상분석방법및 장치가제공된다. 본발명의실시예에따른영상분석방법은영상분석방법에있어서, a) 분석대상영상에서적어도하나의서브블록을획득하는단계, b) 상기서브블록의특징벡터를추출하는단계및 c) 상기특징벡터를이용하여영상을분석하는단계를포함한다.
Abstract translation: 提供了一种图像分析方法和装置。 根据本发明实施例的图像分析方法可以包括以下步骤:a)获得待分析图像中的至少一个子块,b)提取子块的特征向量,以及c) 并使用矢量分析图像。
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