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公开(公告)号：KR101324090B1
公开(公告)日：2013-10-31
申请号：KR1020090127864
申请日：2009-12-21
Applicant: 한국전자통신연구원
Abstract: 본 발명은 디스플레이 기기, 예를 들어 디지털 프로젝터, LCD 디바이스(TV, 모니터 등), LED 디바이스 등의 색 캘리브레이션(color calibration)을 위한 디스플레이 정보 제공 기술에 관한 것이다. 본 발명의 실시예에 따르면, 영상 서비스 공간, 예를 들어 디지털 시네마 상영관에서 사용되는 고정형 디스플레이 기기, 예컨대 디지털 프로젝터의 색 온도를 세팅한 후 색 캘리브레이션을 위한 참조 색상을 나타내는 색상 패치(color patch)를 디스플레이하고, 이동형 디스플레이 기기, 예컨대 PDA, CDMA폰, WCDMA폰, 스마트폰 등의 색 온도를 세팅한 후 색 캘리브레이션을 위한 참조 색상을 나타내는 색상 패치를 디스플레이 함으로써, 사용자가 이러한 이동형 디스플레이 기기에 디스플레이되는 색상 패치를 참조하여 고정형 디스플레이 기기의 R/G/B 채널별 색상을 캘리브레이션(모바일 기기의 색상 패치의 색감과 시각적으로 동일하게 캘리브레이션)하도록 유도할 수 있다. 이로 인해, 디지털 시네마 상영관에서 프로젝터의 캘리브레이션을 위해 매 번 외부의 인력을 동원하는 번거로움을 줄여주고, 상영기사가 영사실 내에서 자신이 휴대하고 있는 휴대 단말 등을 이용하여 간편한 조작으로 항상 일정한 색상 품질을 유지할 수 있다.
시네마 스크린, 디지털 시네마 프로젝터, 색 캘리브레이션, 색온도-
公开(公告)号：KR1020130098770A
公开(公告)日：2013-09-05
申请号：KR1020120020557
申请日：2012-02-28
Applicant: 한국전자통신연구원
CPC classification number: A63F13/812 , A63B69/36 , A63B2024/0012 , A63F13/00 , A63F13/285 , A63F13/335 , A63F13/53 , G02B27/22 , G06F3/011 , H04N13/30 , H04N13/344
Abstract: PURPOSE: A virtual exercise simulation system is provided to overcome the limit of the expression of a three-dimensional space and to present information on contents. CONSTITUTION: A virtual exercise simulation system comprises a user tracing device (30), a first display device (10), a second display device (20), and a control unit (40). The user tracing device traces the body motion of a user. The first display device displays a first image including contents. The second display device displays a second image including the body motion image of the user. The control unit sets an image display space corresponding to each display device and provides the image to each display device according to a scenario. [Reference numerals] (10) First display device; (20) Second display device; (30) User tracing device; (40) Control unit; (50) User interface unit; (60) Storage unit; (70) Network communication unit; (80) Sound output unit
Abstract translation: 目的：提供虚拟运动模拟系统，以克服三维空间表达的限制，并呈现内容信息。 构成：虚拟运动模拟系统包括用户跟踪装置（30），第一显示装置（10），第二显示装置（20）和控制单元（40）。 用户跟踪设备跟踪用户的身体运动。 第一显示装置显示包含内容的第一图像。 第二显示装置显示包括用户的体动图像的第二图像。 控制单元设置与每个显示设备相对应的图像显示空间，并且根据场景将图像提供给每个显示设备。 （附图标记）（10）第一显示装置; （20）第二显示装置; （30）用户跟踪装置; （40）控制单元; （50）用户界面单元; （60）存储单元; （70）网络通信单元; （80）声音输出单元
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公开(公告)号：KR1020130061538A
公开(公告)日：2013-06-11
申请号：KR1020110127900
申请日：2011-12-01
Applicant: 한국전자통신연구원
CPC classification number: H04N5/265 , G02B27/017 , G02B2027/0178 , G06F1/163
Abstract: PURPOSE: A virtual reality based content providing device and a method thereof are provided to supply AR(Augmented Reality) content to a user by using a wearing type display. CONSTITUTION: An object analysis unit(130) analyzes information obtained from an image input unit(100) and a directional light source unit(110) and recognizes actual environment of a user. A content generation unit(140) combines virtual environment with the actual environment and generates AR content. A wearing type display unit(150) is mounted on the user and provides the generated AR content. [Reference numerals] (100) Image input unit; (110) Directional light source unit; (120) Object recognition unit; (130) Object analysis unit; (140) Content generation unit; (150) Wearing type display unit; (160) Special effect providing unit
Abstract translation: 目的：提供基于虚拟现实的内容提供设备及其方法，以通过使用佩戴型显示来向用户提供AR（增强现实）内容。 构成：对象分析单元（130）分析从图像输入单元（100）和定向光源单元（110）获得的信息，并识别用户的实际环境。 内容生成单元（140）将虚拟环境与实际环境相结合，生成AR内容。 戴用型显示单元（150）安装在用户身上并提供所生成的AR内容。 （附图标记）（100）图像输入单元; （110）定向光源单元; （120）对象识别单元; （130）对象分析单元; （140）内容生成单元; （150）佩戴式显示单元; （160）特效提供单位
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公开(公告)号：KR1020120066472A
公开(公告)日：2012-06-22
申请号：KR1020100127830
申请日：2010-12-14
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An augmented reality output device using front objects and a method thereof are provided to supply realistic augmented reality corresponding to distance change without interrupting safety driving through outputting augmented reality. CONSTITUTION: An augmented reality output device using front objects comprises a distance measuring unit(100), a contents setting unit(200), a location compensation unit(300), and a display unit(400). The distance measuring unit receives the video information and depth information of the front of a vehicle and measures the distance to a front object from a driver. The contents setting unit sets the size and synthesis position of the augmented reality contents offered to a driver. The location compensation unit compensates the video error between the view of a driver and video information. The display unit indicates the compensated augmented reality contents.
Abstract translation: 目的：提供使用前置物体的增强现实输出装置及其方法，以提供对应于距离变化的现实增强现实，而不会通过输出增强现实来中断安全驾驶。 构成：使用前方物体的增强现实输出装置包括距离测量单元（100），内容设定单元（200），位置补偿单元（300）和显示单元（400）。 距离测量单元接收车辆前方的视频信息和深度信息，并且测量从驾驶员到前方物体的距离。 内容设置单元设置提供给驾驶员的增强现实内容的大小和合成位置。 位置补偿单元补偿驾驶员视图和视频信息之间的视频错误。 显示单元指示补偿的增强现实内容。
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公开(公告)号：KR1020120052772A
公开(公告)日：2012-05-24
申请号：KR1020100114079
申请日：2010-11-16
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An AR(Augmented Reality) service providing method in AR environment and system therefor are provided to rapidly update virtual world by using a mobile apparatus. CONSTITUTION: A real world model extraction unit(130) extracts real world models from second real world space information of an AR mobile apparatus. The real world model extraction unit maps features in case the extracted features of the real world model are corresponded with features of the searched three dimensional models. A virtual world update unit(140) updates differential points in a virtual world three dimensional model database unit(110) in case the features of the extracted real world model are not corresponded with the features of the searched virtual word three dimensional model.
Abstract translation: 目的：提供AR环境中的AR（增强现实）服务提供方法及其系统，通过使用移动设备快速更新虚拟世界。 构成：真实世界模型提取单元（130）从AR移动设备的第二个真实世界空间信息中提取真实世界模型。 如果真实世界模型的提取特征与所搜索的三维模型的特征相对应，则真实世界模型提取单元对特征进行映射。 虚拟世界更新单元（140）在所提取的真实世界模型的特征与所搜索的虚拟三维模型的特征不对应的情况下更新虚拟世界三维模型数据库单元（110）中的差分点。
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Patent Agency Ranking
公开(公告)号：KR1020120046607A
公开(公告)日：2012-05-10
申请号：KR1020100108348
申请日：2010-11-02
Applicant: 한국전자통신연구원
IPC: G06F3/03
Abstract: PURPOSE: A sensorless based fingers motion tracking method and an apparatus thereof are provided to over a virtual finger motion by applying a finger motion prediction method and a computer vision method. CONSTITUTION: A knuckle is partitioned based on finger contour information(S40). A joint angle of a finger is predicted according to the size of knuckle(S50). The interval of the finger is measured based on the finger contour information(S60). A bending angle of a palm is predicted based on the joint angle of the finger(S70). The bending angle of the palm is interworked with the bending angle(S80).
Abstract translation: 目的：通过应用手指运动预测方法和计算机视觉方法，将无传感器的手指运动跟踪方法及其装置提供给虚拟手指运动。 构成：根据手指轮廓信息对转向节进行分割（S40）。 根据转向节的尺寸来预测手指的关节角度（S50）。 基于手指轮廓信息测量手指的间隔（S60）。 基于手指的关节角度预测手掌的弯曲角度（S70）。 手掌的弯曲角度与弯曲角度相互作用（S80）。
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公开(公告)号：KR101090899B1
公开(公告)日：2011-12-08
申请号：KR1020100065250
申请日：2010-07-07
Applicant: 한국전자통신연구원
CPC classification number: H04L12/66
Abstract: PURPOSE: A communication apparatus for indirect communication is provided to remove a delay element by removing the necessity of a gateway for converting a data format in each network. CONSTITUTION: A transmission data selecting unit(221) determines whether data which is inputted to a first communication network is voice data. A data processing unit(222) includes an audio data processor(222a) and a non-voice data processing unit(222b). The data processing unit digitalizes and packetizes data which is transmitted from the transmission data selecting unit. A modem unit(224) converts the digitalized data into an analog signal. The modem unit directly transmits the analog signal to the first communication network.
Abstract translation: 目的：提供一种用于间接通信的通信装置，通过消除用于转换每个网络中的数据格式的网关的必要性来去除延迟元件。 构成：传输数据选择单元（221）确定输入到第一通信网络的数据是否是语音数据。 数据处理单元（222）包括音频数据处理器（222a）和非语音数据处理单元（222b）。 数据处理单元对从发送数据选择单元发送的数据进行数字化和分组。 调制解调器单元（224）将数字化数据转换为模拟信号。 调制解调器单元将模拟信号直接发送到第一通信网络。
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公开(公告)号：KR1020110071211A
公开(公告)日：2011-06-29
申请号：KR1020090127715
申请日：2009-12-21
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A virtual graffiti system and an interface apparatus for the same are provided to convert a created picture by a user into a digital image. CONSTITUTION: A spray can interface(104) offers a user interface which is similar to an actual image of a spray can. An infrared camera(103) traces a hand or an arm gesture of the spray can user. A processor(102) precisely traces the hand or the arm gesture based on the information inputted through the infrared camera. The processor analyzes the trace of the arm gesture and displays the analyzed result through a large display(100). Speakers offer sounds which can realistically manage the operation of the spray can.
Abstract translation: 目的：提供虚拟涂鸦系统及其接口装置，以将用户将创建的图像转换为数字图像。 构成：喷雾可以接口（104）提供与喷雾罐的实际图像相似的用户界面。 红外摄像机（103）跟踪喷雾罐用户的手或手臂姿态。 处理器（102）基于通过红外相机输入的信息精确地跟踪手或手臂手势。 处理器分析手臂姿态的轨迹，并通过大显示屏显示分析结果（100）。 扬声器提供可以实际管理喷雾罐操作的声音。
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公开(公告)号：KR1020090062748A
公开(公告)日：2009-06-17
申请号：KR1020070130180
申请日：2007-12-13
Applicant: 한국전자통신연구원
Abstract: An on-site experience guiding system and a method thereof are provided to offer an environment where a user can directly visit his/her destination in travel or pavilion and see/touch/feel objects. A location sensor(21) traces the location of a user. An inertia sensor(23) traces the acceleration and posture of the user. A camera unit(25) photographs exhibits of a specific area. A communication module(27) transmits information about the user location, acceleration and posture to a portable information terminal. A wireless communication unit(33) performs the communication with an on-site experience server to receive information about the specific area.
Abstract translation: 提供现场经验指导系统及其方法，以提供用户可以在旅行或亭子中直接访问他/她的目的地并查看/触摸/感觉对象的环境。 位置传感器（21）跟踪用户的位置。 惯性传感器（23）跟踪用户的加速度和姿势。 相机单元（25）拍摄特定区域的展品。 通信模块（27）将关于用户位置，加速度和姿势的信息发送到便携式信息终端。 无线通信单元（33）执行与现场经验服务器的通信，以接收关于特定区域的信息。
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公开(公告)号：KR100866848B1
公开(公告)日：2008-11-04
申请号：KR1020070062322
申请日：2007-06-25
Applicant: 한국전자통신연구원
Abstract: 본 발명은 무선 환경의 메시지 전문 통신에서 암호통신 은닉 방법 및 장치에 관한 것으로, 무선 통신 환경에서 메시지 전문(電文) 통신의 암/복호를 수행하는 암호/복호 장치의 암/복호 통신 상태를 감추기 위해, 전문통신 단말로부터 수신된 평문을 암호화하여 암호문을 생성하는 단계와; 상기 암호문이 없는 경우에는 난수 데이터를 생성하는 단계와; 상기 암호문 및 상기 난수 데이터로 구성되는 비트스트림을 전송하는 단계를 포함하는 것을 특징으로 한다.
메시지 전문 통신, 암호통신, 은닉, 전문 암호, 난수발생기, 동기 패턴 생성, 오류정정부호, 동기 패턴 검출, 동기 획득, 전문 복호, 동기 프레임, 무선모뎀, BCH, IDLE
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