公开(公告)号：US20120107790A1

公开(公告)日：2012-05-03

申请号：US13285378

申请日：2011-10-31

申请人： Su Woong LEE ,  Jong-Gook KO ,  Junsuk LEE ,  Seokbin KANG ,  Jaemo SUNG ,  Gil haeng LEE

发明人： Su Woong LEE ,  Jong-Gook KO ,  Junsuk LEE ,  Seokbin KANG ,  Jaemo SUNG ,  Gil haeng LEE

IPC分类号： G09B25/00

CPC分类号： G09B7/00

摘要： A method of authoring experiential learning content includes displaying an authoring window to author the experiential learning content when a request is made to author the experiential learning content; and creating a virtual world by loading and arranging 3D objects and a 2D objects, in the authoring window, which corresponds to a scenario of the experiential learning content. Further, the method includes defining an Action-zone that determines a position where a user is merged in the virtual world; and defining a state by dividing the scenario into a plurality of steps as time goes by based on the scenario to play the experiential learning content from a specific time point, respectively. Furthermore, the method includes defining a processing routine of an event occurred in the state; and authoring the experiential learning content according to the defined Action-zone, the defined state, and the defined processing routine.

摘要翻译： 一种创作体验式学习内容的方法包括：显示一个创作窗口，以便在提出体验学习内容时提供经验学习内容; 并通过在创作窗口中加载和排列3D对象和2D对象来创建虚拟世界，这对应于经验学习内容的场景。 此外，该方法包括定义确定用户在虚拟世界中合并的位置的动作区域; 并且基于所述场景分别将所述场景分为多个步骤，并根据所述场景分别从特定时间点播放经验学习内容来定义状态。 此外，该方法包括定义在该状态中发生的事件的处理例程; 并根据定义的动作区，定义的状态和定义的处理例程创建体验式学习内容。

公开(公告)号：US20100159430A1

公开(公告)日：2010-06-24

申请号：US12634954

申请日：2009-12-10

申请人： Su Woong LEE ,  Jong-Gook Ko ,  Junsup Lee ,  Hyung-Keun Jee ,  Junsuk Lee

发明人： Su Woong LEE ,  Jong-Gook Ko ,  Junsup Lee ,  Hyung-Keun Jee ,  Junsuk Lee

IPC分类号： G09B5/00 ,  G09B5/04 ,  G09B7/00

CPC分类号： G09B5/065 ,  H04N7/142

摘要： An educational system using virtual reality includes an image computer for extracting an image of a student from an entire image acquired by capturing the student; a remote lecturer computer for extracting an image of a lecturer at a remote place from an entire image acquired by capturing the remote lecturer. Further, the educational system using the virtual reality includes a classroom lecturer computer for executing learning content in which a virtual space is implemented, and performing real-time communication with the remote lecturer computer; and a virtual reality computer for combining the image of the student and the image of the remote lecturer with the virtual space of the learning content.

摘要翻译： 使用虚拟现实的教育系统包括：图像计算机，用于从通过捕获学生获取的整个图像中提取学生的图像; 远程讲师计算机，用于从通过捕获远程讲师获取的整个图像中在远处提取讲师的图像。 此外，使用虚拟现实的教育系统包括用于执行其中实现虚拟空间的学习内容的课堂讲师计算机，并且与远程讲师计算机进行实时通信; 以及用于将学生的图像和远程讲师的图像与学习内容的虚拟空间相结合的虚拟现实计算机。

公开(公告)号：US20100111405A1

公开(公告)日：2010-05-06

申请号：US12496275

申请日：2009-07-01

申请人： Su Woong LEE ,  Junsuk Lee ,  Yong Hun Kim ,  Seokjae Lee ,  Sangwon Um ,  Shihua Ming

发明人： Su Woong LEE ,  Junsuk Lee ,  Yong Hun Kim ,  Seokjae Lee ,  Sangwon Um ,  Shihua Ming

IPC分类号： G06K9/62 ,  G06K9/38

CPC分类号： G06K9/38 ,  G06K9/2054

摘要： A method for recognizing markers printed on a learning material, includes sampling an image of the learning material; grouping the sampled image of pixels into a first image group and a second image group based on a threshold; and calculating medians of the first image group and the second image group to update the threshold with a first average value of the calculated medians. Further, the method for recognizing markers printed on the learning material includes repeating the above until a difference between a previous threshold and an updated threshold is equal to or smaller than a reference value; binarizing an image captured by a camera based on the updated threshold; and detecting the markers based on the binary image.

摘要翻译： 一种用于识别打印在学习材料上的标记的方法，包括对学习材料的图像进行采样; 基于阈值将像素的采样图像分组为第一图像组和第二图像组; 以及计算所述第一图像组和所述第二图像组的中心，以用所计算的中值的第一平均值来更新所述阈值。 此外，用于识别打印在学习材料上的标记的方法包括重复上述操作，直到先前阈值和更新阈值之间的差等于或小于参考值; 基于更新的阈值对由相机拍摄的图像进行二值化; 以及基于二值图像检测标记。

公开(公告)号：US20120306935A1

公开(公告)日：2012-12-06

申请号：US13150722

申请日：2011-06-01

申请人： Il Gi JEONG ,  Su Woong LEE ,  Nam Yong GONG ,  Chong Hun PARK

发明人： Il Gi JEONG ,  Su Woong LEE ,  Nam Yong GONG ,  Chong Hun PARK

IPC分类号： G09G3/36 ,  G09G5/10 ,  G02F1/1335 ,  G06F3/038

CPC分类号： G02B27/26 ,  G09G3/003 ,  G09G3/3648 ,  G09G2300/0426 ,  H04N13/337

摘要： Disclosed is a stereoscopic image display panel and a stereoscopic image display device including the same, which minimize the degradation of image quality due to crosstalk between left and right images discerned by a viewer, and have enhanced brightness and aperture ratio, wherein the stereoscopic image display panel comprises a first substrate including a plurality of data lines formed at certain intervals apart, a plurality of gate lines formed to intersect the data lines, and first and second pixel groups formed adjacently to each other with two adjacent gate lines therebetween; and a second substrate including a light shield layer formed at one side and other side of each of the first and second pixel groups to have different overlapped widths, and defining an open area of each of the first and second pixel groups, wherein the first and second pixel groups display different stereoscopic images, respectively.

摘要翻译： 公开了一种立体图像显示面板和包括该立体图像显示面板的立体图像显示装置，其使得由观看者识别的左右图像之间的串扰导致的图像质量的劣化最小化，并且具有增强的亮度和开口率，其中立体图像显示 面板包括：第一基板，包括以一定间隔分开形成的多条数据线，与数据线相交形成的多条栅极线，以及彼此相邻形成的两条相邻的栅极线之间的第一和第二像素组; 以及第二基板，包括形成在所述第一和第二像素组中的每一个的一侧和另一侧的遮光层以具有不同的重叠宽度，并且限定所述第一和第二像素组中的每一个的开放区域，其中， 第二像素组分别显示不同的立体图像。

公开(公告)号：US20090262296A1

公开(公告)日：2009-10-22

申请号：US12457643

申请日：2009-06-17

申请人： Chang Ho OH ,  Su Woong LEE

发明人： Chang Ho OH ,  Su Woong LEE

IPC分类号： G02F1/13

CPC分类号： G02F1/1345

摘要： A liquid crystal display device includes a plurality of liquid crystal cells on a substrate, a plurality of drive lines extending along first and second directions and connected to the plurality of liquid crystal cells, a plurality of pad lines extending from each of the plurality of drive lines at a first angle from one of the first and second directions, and a plurality of pads extending at the first angle and connected to each of the plurality of pad lines for supplying external drive signals.

摘要翻译： 一种液晶显示装置，在基板上具有多个液晶单元，沿着第一和第二方向延伸并与多个液晶单元连接的多个驱动线，从多个驱动器 沿着第一和第二方向之一的第一角度的线，以及以第一角度延伸并连接到多个焊盘线中的每一个的多个焊盘，用于提供外部驱动信号。