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Patent Agency Ranking
公开(公告)号：KR1020110070058A
公开(公告)日：2011-06-24
申请号：KR1020090126716
申请日：2009-12-18
Applicant: 한국전자통신연구원
IPC: G06T17/00
CPC classification number: G06T13/40
Abstract: PURPOSE: A dynamic object motion capture method and an apparatus thereof are provided to restore the motion information of a dynamic object motion using the image sensor of a visible light area. CONSTITUTION: An exterior information restoring unit(30) restores the geometric exterior information of a 3D model depending on the motion of a dynamic object. A skeleton approximation unit(40) approximates a 3D skeleton for the operation of a frame. A posture estimating unit(50) presumes the posture of the 3D model. According to difference between a multi-viewpoint composite image and a multi-viewpoint image, a shape estimating unit(60) presumes the shape of the 3D model.
Abstract translation: 目的：提供一种动态物体运动捕捉方法及其装置，以使用可见光区域的图像传感器来恢复动态对象运动的运动信息。 构成：外部信息恢复单元（30）根据动态对象的运动恢复3D模型的几何外部信息。 骨架近似单元（40）近似于用于操作帧的3D骨架。 姿势估计单元（50）假设3D模型的姿势。 根据多视点合成图像和多视点图像之间的差异，形状估计单元（60）假设3D模型的形状。
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公开(公告)号：KR1020090064244A
公开(公告)日：2009-06-18
申请号：KR1020070131828
申请日：2007-12-15
Applicant: 한국전자통신연구원
IPC: G06T17/00
CPC classification number: G06Q30/02 , G05B2219/31479 , G06T19/006
Abstract: A mixing reality system and an implementation method thereof are provided to verify efficiency of a process with only provided intrinsic data of equipment/parts and on-the-spot data, when the new process is introduced to a working field. Camera provides photographing information within an arbitrary work environment. A sensing unit provides sensing information according to an operation of the camera. A process simulation unit(100) manages simulation of parts/facility/processing data of the arbitrary work environment within a processing information DB(400). A process arrangement unit(200) handles simulation information and an arrangement condition between data. A mixing reality visualizing unit(300) inputs the photographing information and the sensing information to determine a location of the process arrangement unit. A display-based input/output unit(14) displays mixing reality output information of the visualizing unit to the outside.
Abstract translation: 提供了一种混合现实系统及其实现方法，以便在将新流程引入到工作领域时，仅提供设备/部件的固有数据和现场数据来验证过程的效率。 相机在任意工作环境中提供拍摄信息。 感测单元根据相机的操作提供感测信息。 过程模拟单元（100）管理处理信息DB（400）内的任意工作环境的部件/设施/处理数据的模拟。 处理布置单元（200）处理数据之间的模拟信息和布置条件。 混合现实可视化单元（300）输入拍摄信息和感测信息以确定处理布置单元的位置。 基于显示器的输入/输出单元（14）向外部显示可视化单元的混合现实输出信息。
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公开(公告)号：KR1020080050286A
公开(公告)日：2008-06-05
申请号：KR1020070092982
申请日：2007-09-13
Applicant: 한국전자통신연구원
CPC classification number: G06T7/80 , G06F3/1446 , H04N5/232 , H04N9/3147
Abstract: A geometric correction apparatus for correcting the image distortion of a curved image, an image distortion control system using the same, and a method therefor are provided to control the correction of the curved image distortion by photographing an image projected on a semispherical screen through a high-resolution camera installed in the center of the semispherical screen and correcting a coordinate of a unit image to prevent an overlap from being generated between unit images. A high-resolution camera(300) photographs unit images provided from a plurality of projectors(401-404) to a semispherical screen(400). A pan and tilt controller(301) controls the high-resolution camera to photograph the unit images successively. A geometric correction S/W mounting computer(302) includes an image distortion control S/W for measuring and correcting image distortion degree between the unit images provided from a plurality of the projectors to the semispherical screen.
Abstract translation: 提供一种用于校正曲线图像的图像失真的几何校正装置，使用该图像失真控制系统的图像失真控制系统及其方法，用于通过高速拍摄在半球形屏幕上投影的图像来控制弯曲图像失真的校正 - 分辨率相机安装在半球形屏幕的中心并校正单位图像的坐标以防止在单元图像之间产生重叠。 高分辨率照相机（300）将从多个投影仪（401-404）提供的单元图像拍摄到半球形屏幕（400）。 摇摄和倾斜控制器（301）控制高分辨率相机连续拍摄单位图像。 几何校正S / W安装计算机（302）包括图像失真控制S / W，用于测量和校正从多个投影仪提供的单元图像到半球形屏幕之间的图像失真度。
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公开(公告)号：KR1020070061254A
公开(公告)日：2007-06-13
申请号：KR1020060075782
申请日：2006-08-10
Applicant: 한국전자통신연구원
Abstract: A system and a method for controlling a PC cluster-based multi-projection display are provided to expand/supplement a PC cluster-based system to a structure suitable for a multi-projection display system by integrally controlling operation of a plurality of PCs and an application program embedded in each PC based on inputted information, and integrally projecting an image synchronized with the plurality of projectors. A user interface(100) receives information required for displaying the image synchronized with the projectors(610). A server(200) integrally controls the operation of the PCs(410) and the application program embedded in each PC based on the inputted information, and integrally enables the projectors to project the synchronized image by executing the application program. A multi-projector part projects the image to a screen by respectively receiving image information from the PCs of a PC cluster. The server integrally controls the application program of each PC by transferring an integrated execution command to the PCs of the PC cluster through the network(300).
Abstract translation: 提供一种用于控制基于PC集群的多投影显示器的系统和方法，以通过一体地控制多个PC的操作来扩展/补充基于PC集群的系统到适用于多投影显示系统的结构，并且 基于输入信息嵌入每个PC中的应用程序，并且与多个投影仪同步地整合投影图像。 用户接口（100）接收显示与投影仪（610）同步的图像所需的信息。 服务器（200）基于输入的信息，一体地控制PC（410）和嵌入在每个PC中的应用程序的操作，并且通过执行应用程序使投影机投射同步的图像。 多投影机部分通过分别从PC集群的PC接收图像信息来将图像投影到屏幕。 通过网络（300）将集成执行命令传送到PC集群的PC，整体地控制各PC的应用程序。
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公开(公告)号：KR1020060069233A
公开(公告)日：2006-06-21
申请号：KR1020050061737
申请日：2005-07-08
Applicant: 한국전자통신연구원
IPC: G03B21/28
CPC classification number: G03B21/147 , G03B21/28 , G03B21/58 , H04N9/3185 , H04N9/3197
Abstract: 본 발명은 타일드 디스플레이 기술을 이용하여 여러 개의 프로젝터로부터 투사되는 단위 영상들을 연이어 붙여서 하나의 고해상도, 초대형의 영상을 만드는 프로젝터 시스템에서 상기 단위 영상의 왜곡을 제어하는 장치 및 방법에 관한 것이다.
본 발명에 따른 프로젝터 시스템의 영상 왜곡 제어장치는, 프로젝터로부터 제공되는 단위 영상을 스크린에 소정의 형상으로 투사되도록 소정의 표면 굴곡도로 반사하며, 상기 표면 굴곡도의 조절이 가능한 가변형 반사부; 및 상기 투사된 단위 영상의 왜곡값을 보정하도록 상기 가변형 반사부의 표면 굴곡도를 제어하는 굴곡도 제어부를 포함하는 것을 특징으로 한다.
멀티 프로젝션 시스템, 멀티 프로젝터 시스템, 후면 투사, 반구형 입체 스크린, 가변형 거울, Tiled Display, Projector Alignment
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