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11. 发明授权

US08903124B2 Object learning method, object tracking method using the same, and object learning and tracking system 有权
标题翻译：对象学习方法，使用对象跟踪方法，对象学习跟踪系统
公开(公告)号：US08903124B2
公开(公告)日：2014-12-02
申请号：US12968040
申请日：2010-12-14
申请人： Woon Tack Woo , Won Woo Lee , Young Min Park
发明人： Woon Tack Woo , Won Woo Lee , Young Min Park
IPC分类号： G06K9/00 , G06K9/62 , G06T7/20
CPC分类号： G06K9/6211 , G06T7/248 , G06T2207/20081
摘要： The present invention relates to an object learning method that minimizes time required for learning an object, an object tracking method using the object learning method, and an object learning and tracking system. The object learning method includes: receiving an image to be learned through a camera to generate a front image by a terminal; generating m view points used for object learning and generating first images obtained when viewing the object from the m view points using the front image; generating second images by performing radial blur on the first images; separating an area used for learning from the second images to obtain reference patches; and storing pixel values of the reference patches.
摘要翻译：本发明涉及一种使学习对象所需的时间最小化的对象学习方法，使用对象学习方法的对象跟踪方法以及对象学习跟踪系统。对象学习方法包括：通过摄像机接收要学习的图像以通过终端生成正面图像; 生成用于对象学习的m个视点，并且使用前图像从m个视点观察对象时产生第一图像; 通过对所述第一图像执行径向模糊来生成第二图像; 将用于学习的区域与第二图像分离以获得参考斑块; 并存储参考片的像素值。

12. 发明授权

US08379970B2 Method of providing contents using color marker and system for performing the same 有权
标题翻译：使用颜色标记提供内容的方法和执行相同的系统
公开(公告)号：US08379970B2
公开(公告)日：2013-02-19
申请号：US12018015
申请日：2008-01-22
申请人： Woon-Tack Woo , Won-Woo Lee
发明人： Woon-Tack Woo , Won-Woo Lee
IPC分类号： G06K9/00
CPC分类号： G06Q30/02
摘要： The present invention relates to a color marker recognizing device using a color marker. The color marker recognizing device includes a coloring unit and a content unit. The coloring unit acquires a sub marker image from color marker images according to contextual information on a user. The content unit outputs a first content demand signal that requests to display a first content corresponding to the sub marker image acquired by the coloring unit. Since the color marker recognizing device uses the color marker, it is possible to provide personalized content services.
摘要翻译：本发明涉及一种使用彩色标记的彩色标记识别装置。颜色标记识别装置包括着色单元和内容单元。着色单元根据关于用户的上下文信息从颜色标记图像获取子标记图像。内容单元输出请求显示与由着色单元获取的子标记图像相对应的第一内容的第一内容请求信号。由于颜色标记识别装置使用颜色标记，因此可以提供个性化内容服务。

13. 发明申请

US20110216939A1 APPARATUS AND METHOD FOR TRACKING TARGET 有权
标题翻译：跟踪目标的装置和方法
公开(公告)号：US20110216939A1
公开(公告)日：2011-09-08
申请号：US12968053
申请日：2010-12-14
申请人： Woon Tack Woo , Ki Young Kim
发明人： Woon Tack Woo , Ki Young Kim
IPC分类号： G06K9/00
CPC分类号： G06K9/00
摘要： A target tracking apparatus and method according to an exemplary embodiment of the present invention may quickly and accurately perform target detection and tracking in a photographed image given as consecutive frames by acquiring at least one target candidate image most similar to a photographed image of a previous frame among prepared reference target images, determining one of the target candidate images as a target confirmation message based on the photographed image, and calculating a homography between the determined target confirmation image and the photographed image, and searching the photographed image of the previous image for feature points according to the calculated homography, and tracking an inter-frame change from the previous frame of the found feature points to a current frame.
摘要翻译：根据本发明的示例性实施例的目标跟踪装置和方法可以通过获取与前一帧的拍摄图像最相似的至少一个目标候选图像来快速且准确地执行作为连续帧给出的拍摄图像中的目标检测和跟踪在准备的参考目标图像中，基于拍摄图像确定目标候选图像中的一个作为目标确认消息，以及计算所确定的目标确认图像和拍摄图像之间的单应性，并且搜索先前图像的拍摄图像的特征根据所计算的单应性，并且跟踪从所发现的特征点的先前帧到当前帧的帧间变化。

14. 发明申请

US20100321540A1 USER-RESPONSIVE, ENHANCED-IMAGE GENERATION METHOD AND SYSTEM 有权
标题翻译：用户响应，增强图像生成方法和系统
公开(公告)号：US20100321540A1
公开(公告)日：2010-12-23
申请号：US12867412
申请日：2009-01-08
申请人： Woon Tack Woo , Se Jin Oh
发明人： Woon Tack Woo , Se Jin Oh
IPC分类号： H04N5/217
CPC分类号： G06T19/006
摘要： The present invention concerns an enhanced-image generation system and method which responds adaptively to changes in conditions in real space or virtual space. The enhanced-image generation system according to the present invention comprises: a conditions-judging unit for judging conditions on the basis of conditions data associated with actual objects and conditions data associated with virtual objects; an operational-parameter generating unit for generating operational parameters for a responsive agent in accordance with the judged conditions; and an enhanced-image generating unit for generating an enhanced image through the use of agent operational parameters and an image relating to an actual object. The present invention makes it possible to generate enhanced images which respond actively to changes in conditions and which are relatively realistic, and also makes it possible to generate enhanced images which are matched to the user and which are made to reflect the user's individual preferences and experiences.
摘要翻译：本发明涉及一种自适应地响应于实际空间或虚拟空间中的条件变化的增强图像生成系统和方法。根据本发明的增强图像生成系统包括：条件判断单元，用于基于与实际对象相关联的条件数据判断条件，并且对与虚拟对象相关联的数据进行条件判断; 操作参数生成单元，用于根据判断条件生成响应代理的操作参数; 以及增强图像生成单元，用于通过使用代理操作参数和与实际对象相关的图像来生成增强图像。本发明使得可以生成对条件变化作出积极响应并且相对实际的增强图像，并且还可以生成与用户匹配并且被反映用户的个人偏好和体验的增强图像。

15. 发明授权

US08467576B2 Method and apparatus for tracking multiple objects and storage medium 失效
标题翻译：用于跟踪多个物体和存储介质的方法和装置
公开(公告)号：US08467576B2
公开(公告)日：2013-06-18
申请号：US12953354
申请日：2010-11-23
申请人： Woon Tack Woo , Young Min Park
发明人： Woon Tack Woo , Young Min Park
IPC分类号： G06K9/00
CPC分类号： G06T7/251 , G06T7/12 , G06T7/246 , G06T2207/10016
摘要： The present invention relates to a method and an apparatus for tracking multiple objects and a storage medium. More particularly, the present invention relates to a method and an apparatus for tracking multiple objects that performs object detection of one subset per an input image by performing only objection detection of one subset per camera image regardless of the number N of objects to be tracked and tracks all objects among images while the objects are detected to track multiple objects in real time, and a storage medium. The method for tracking multiple objects according to the exemplary embodiment of the present invention includes: (a) performing object detection with respect to only objects of one subset among multiple objects with respect to an input image at a predetermined time; and (b) tracking all objects among images from an image of a time prior to the predetermined time with respect to all objects in the input image while step (a) is performed.
摘要翻译：本发明涉及用于跟踪多个物体和存储介质的方法和装置。更具体地，本发明涉及用于跟踪多个对象的方法和装置，所述多个对象通过仅对每个摄像机图像执行一个子集的对象检测来执行每个输入图像的一个子集的对象检测，而不考虑要跟踪的对象的数量N; 在检测到对象以实时跟踪多个对象时跟踪图像中的所有对象以及存储介质。根据本发明的示例性实施例的用于跟踪多个对象的方法包括：（a）针对相对于输入图像在预定时间的多个对象中的一个子集的仅对象执行对象检测; 以及（b）在执行步骤（a）时，相对于输入图像中的所有对象，在预定时间之前的时间的图像中跟踪图像之间的所有对象。

16. 发明申请

US20110216090A1 REAL-TIME INTERACTIVE AUGMENTED REALITY SYSTEM AND METHOD AND RECORDING MEDIUM STORING PROGRAM FOR IMPLEMENTING THE METHOD 审中-公开
标题翻译：实时互动的现实系统和实现方法的记录媒体存储程序
公开(公告)号：US20110216090A1
公开(公告)日：2011-09-08
申请号：US12968070
申请日：2010-12-14
申请人： Woon Tack WOO , Ki Young Kim , Young Min Park , Woon Hyuk Baek
发明人： Woon Tack WOO , Ki Young Kim , Young Min Park , Woon Hyuk Baek
IPC分类号： G09G5/00 , G06K9/00
CPC分类号： G06K9/00 , G09G5/00
摘要： The present invention relates to a real-time interactive system and method regarding an interactive technology between miniatures in real environment and digital contents in virtual environment, and a recording medium storing a program for performing the method. An exemplary embodiment of the present invention provides a real-time interactive augmented reality system including: an input information acquiring unit acquiring input information for an interaction between real environment and virtual contents in consideration of a planned story; a virtual contents determining unit determining the virtual contents according to the acquired input information; and a matching unit matching the real environment and the virtual contents by using an augmented position of the virtual contents acquired in advance. According to the present invention, an interaction between the real environment and the virtual contents can be implemented without tools, and improved immersive realization can be obtained by augmentation using natural features.
摘要翻译：本发明涉及一种有关真实环境中的微型与虚拟环境中的数字内容之间的交互技术的实时交互系统和方法，以及存储用于执行该方法的程序的记录介质。本发明的示例性实施例提供了一种实时交互式增强现实系统，包括：输入信息获取单元，考虑到计划故事，获取真实环境与虚拟内容之间的交互的输入信息; 虚拟内容确定单元，根据获取的输入信息确定虚拟内容; 以及通过使用预先获取的虚拟内容的增强位置来匹配真实环境和虚拟内容的匹配单元。根据本发明，可以在没有工具的情况下实现真实环境和虚拟内容之间的交互，并且可以通过使用自然特征的增加来获得改进的沉浸式实现。

17. 发明申请

US20100315418A1 TABLETOP, MOBILE AUGMENTED REALITY SYSTEM FOR PERSONALIZATION AND COOPERATION, AND INTERACTION METHOD USING AUGMENTED REALITY 有权
标题翻译： TABLETOP，用于个人化和合作的移动互联现实系统，以及使用已实现的现实的交互方法
公开(公告)号：US20100315418A1
公开(公告)日：2010-12-16
申请号：US12867420
申请日：2009-02-11
申请人： Woon Tack Woo
发明人： Woon Tack Woo
IPC分类号： G06T15/00
CPC分类号： G06F3/04815 , G06F3/011 , G06T19/006
摘要： The present invention relates to a tabletop, mobile augmented reality system for personalization and cooperation and an interaction method using augmented reality. More particularly, the tabletop, mobile augmented reality system for personalization and cooperation according to the present invention adds a mobile interface for providing a personal user space to a table interface for providing a cooperative space for users such that information on a table can be brought to a personal mobile device and controlled directly or manipulated personally by a user, allows for fairness in the right to control the table, and permits users to share the result of personalization. The tabletop, mobile augmented reality system for personalization and cooperation according to the present invention includes a table interface for providing a cooperative space, which allows for interaction among users by enabling users to touch a specific piece of content of the image projected onto a table or via an object disposed on the specific piece of content. The invention further relates to a mobile interface for providing a personal space, which recognizes and traces said object to augment the image projected onto the table with three-dimensional content.
摘要翻译：本发明涉及一种用于个性化和协作的桌面移动增强现实系统和使用增强现实的交互方法。更具体地，根据本发明的用于个人化和协作的桌面移动增强现实系统增加了一个移动界面，用于向表格界面提供一个个人用户空间，以便为用户提供一个协作空间，使得一张桌子上的信息可以被带到个人移动设备并且由用户亲自控制的个人移动设备允许公平地控制桌面的权利，并且允许用户分享个性化的结果。根据本发明的用于个性化和协作的桌面移动增强现实系统包括用于提供协作空间的表格界面，其允许用户通过触摸投影到桌子上的特定内容的内容来进行用户之间的交互，或者通过设置在特定内容上的对象。本发明还涉及一种用于提供个人空间的移动界面，其识别和跟踪所述对象以增加投影到具有三维内容的桌子上的图像。

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