公开(公告)号：US20110110581A1

公开(公告)日：2011-05-12

申请号：US12912211

申请日：2010-10-26

申请人： Hyun Seung YANG ,  Kyu Sung CHO ,  Jae Sang YOO ,  Jin Ki JUNG

发明人： Hyun Seung YANG ,  Kyu Sung CHO ,  Jae Sang YOO ,  Jin Ki JUNG

IPC分类号： G06K9/00

CPC分类号： G06K9/00201 ,  G06K9/469 ,  G06K9/6211 ,  G06K9/6278

摘要： Disclosed herein is a three-dimensional (3D) object recognition system and method. The 3D object recognition system includes a storage unit for storing an extended randomized forest in which a plurality of randomized trees is included and each of the randomized trees includes a plurality of leaf nodes, training means for extracting a plurality of keypoints from a training target object image, and calculating and storing an object recognition posterior probability distribution and training target object-based keypoint matching posterior probability distributions, and matching means for extracting a plurality of keypoints from a matching target object image, matching the extracted keypoints to a plurality of leaf nodes, recognizing an object using the object recognition posterior probability distributions, and matching the keypoints to keypoints of the recognized object using training target object-based keypoint matching posterior probability distributions stored at the matched leaf nodes.

摘要翻译： 本文公开了三维（3D）对象识别系统和方法。 3D对象识别系统包括存储单元，用于存储其中包括多个随机化树的扩展随机林，并且每个随机化树包括多个叶节点;训练装置，用于从训练对象对象中提取多个关键点 图像，以及计算和存储对象识别后验概率分布和训练目标对象的关键点匹配后验概率分布，以及匹配装置，用于从匹配的目标对象图像中提取多个关键点，将提取的关键点与多个叶节点匹配 使用对象识别后验概率分布识别对象，并且使用存储在匹配叶节点处的训练目标基于对象的关键点匹配后验概率分布来将关键点与识别对象的关键点进行匹配。

公开(公告)号：US20120163661A1

公开(公告)日：2012-06-28

申请号：US13335353

申请日：2011-12-22

申请人： Junsup LEE ,  Seokbin KANG ,  Soo Young KIM ,  Jae Sang YOO ,  Junsuk LEE

发明人： Junsup LEE ,  Seokbin KANG ,  Soo Young KIM ,  Jae Sang YOO ,  Junsuk LEE

IPC分类号： G06K9/00

CPC分类号： G06K9/00342

摘要： An apparatus for recognizing multi-user interactions includes: a pre-processing unit for receiving a single visible light image to perform pre-processing; a motion region detecting unit for detecting a motion region from the image to generate motion blob information; a skin region detecting unit for extracting information on a skin color region from the image to generate a skin blob list; a Haar-like detecting unit for performing Haar-like face and eye detection by using only contrast information from the image; a face tracking unit for recognizing a face of a user from the image by using the skin blob list and results of the Haar-like face and eye detection; and a hand tracking unit for recognizing a hand region of the user from the image.

摘要翻译： 用于识别多用户交互的装置包括：预处理单元，用于接收单个可见光图像以执行预处理; 运动区域检测单元，用于检测来自图像的运动区域以产生运动斑点信息; 皮肤区域检测单元，用于从图像中提取关于肤色区域的信息以产生皮肤斑点列表; 用于通过仅使用来自图像的对比度信息来执行Haar样脸部和眼睛检测的Haar状检测单元; 面部跟踪单元，用于通过使用皮肤斑点列表和Haar样面部和眼睛检测的结果从图像识别用户的脸部; 以及用于从图像识别用户的手区域的手跟踪单元。

公开(公告)号：US20130120365A1

公开(公告)日：2013-05-16

申请号：US13612711

申请日：2012-09-12

申请人： Jun-Sup Lee ,  Jae-Sang Yoo ,  Hyung-Keun Jee ,  Seok-Bin Kang ,  Jun-Suk Lee

发明人： Jun-Sup Lee ,  Jae-Sang Yoo ,  Hyung-Keun Jee ,  Seok-Bin Kang ,  Jun-Suk Lee

IPC分类号： G06T15/00

CPC分类号： G06F3/011 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2021

摘要： Disclosed herein is a content playback apparatus and method for providing an interactive augmented space. The content playback apparatus includes an augmented space recognition unit and an interaction processing unit. The augmented space recognition unit reconfigures a real space into a virtual space based on one depth image extracted from the real space, matching one or more primitive objects to the virtual space, and projects one or more virtual 3D objects, mapped to the primitive objects and combined with the reconfigured virtual space, onto the real space. The interaction processing unit recognizes one or more gesture interactions of a user related to the virtual 3D objects projected onto the real space and projects the virtual 3D objects onto the real space by incorporating deformations of the virtual 3D objects resulting from the recognized gesture interactions.

摘要翻译： 本文公开了一种用于提供交互式增强空间的内容播放装置和方法。 内容再现装置包括增强空间识别单元和交互处理单元。 增强空间识别单元基于从真实空间提取的一个深度图像将一个真实空间重新配置到虚拟空间中，将一个或多个原始对象与虚拟空间匹配，并且投射映射到原始对象的一个​​或多个虚拟3D对象，以及 结合重新配置的虚拟空间，到真实的空间。 交互处理单元识别与投影到真实空间上的虚拟3D对象相关的用户的一个或多个手势交互，并且通过结合由识别的手势交互产生的虚拟3D对象的变形来将虚拟3D对象投影到真实空间上。

公开(公告)号：US20130198791A1

公开(公告)日：2013-08-01

申请号：US13548153

申请日：2012-07-12

申请人： Jong-Hyeon YUN ,  Seok-Jae Lee ,  Seok-Bin Kang ,  Jae-Sang Yoo ,  Su-Woong Lee ,  Jun-Suk Lee

发明人： Jong-Hyeon YUN ,  Seok-Jae Lee ,  Seok-Bin Kang ,  Jae-Sang Yoo ,  Su-Woong Lee ,  Jun-Suk Lee

IPC分类号： H04N21/643 ,  H04N21/858 ,  H04N21/236

CPC分类号： H04N21/4122 ,  G09B5/06 ,  H04N21/41407 ,  H04N21/4307 ,  H04N21/47202 ,  H04N21/4722 ,  H04N21/643 ,  H04N21/858

摘要： Provided is an on-line broadcasting study system and method that provides e-book content of a mobile terminal and educational broadcasting content of a smart TV in an associated manner. The mobile terminal processes and outputs e-book content including association information indicating association with specific broadcasting content received from an educational content server, and transmits a broadcasting content transmission request selected according to a user input signal for selecting broadcasting content associated with e-book content, to the smart TV. The smart TV transmits the broadcasting content transmission request of the mobile terminal to a broadcasting content server, and receives and outputs broadcasting content searched for and acquired by the broadcasting content server by using the association information according to the broadcasting content transmission request.

摘要翻译： 提供了一种在线广播研究系统和方法，其以相关联的方式提供智能电视的移动终端的电子书内容和教育广播内容。 移动终端处理并输出包括与从教育内容服务器接收的特定广播内容相关联的关联信息的电子书内容，并且发送根据用户输入信号选择的广播内容发送请求，用于选择与电子书内容相关联的广播内容 ，到智能电视。 智能电视将移动终端的广播内容发送请求发送到广播内容服务器，并且通过使用根据广播内容发送请求的关联信息来接收并输出由广播内容服务器搜索并获取的广播内容。