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1.发明授权System and method for interactive markerless paper documents in 3D space with mobile cameras and projectors 有权使用移动摄像机和投影机在3D空间中交互式无标记纸张文档的系统和方法公开(公告)号：US09117274B2
公开(公告)日：2015-08-25
申请号：US13195689
申请日：2011-08-01
申请人： Chunyuan Liao , Qiong Liu , Jochen Huber
发明人： Chunyuan Liao , Qiong Liu , Jochen Huber
CPC分类号： G06T7/0042 , G06F3/017 , G06T7/246 , G06T7/73 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028 , G06T2207/30176 , H04N9/3179
摘要： Systems and methods directed to fine-grained interaction with ordinary markerless paper documents and projectors at flexible poses in 3D space. Systems and methods allow for the projection of images onto non-flat variable surfaces by utilizing depth detection techniques in order to project an image or video properly onto a variable surface.
摘要翻译： 系统和方法旨在以普通的无标题纸文件和投影机以3D空间灵活的姿态进行细粒度的交互。 系统和方法允许通过利用深度检测技术将图像投影到非平坦可变表面上，以将图像或视频正确投影到可变表面上。
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公开(公告)号：US08126155B2
公开(公告)日：2012-02-28
申请号：US10612429
申请日：2003-07-02
CPC分类号： H04H60/04
摘要： An audio device management system (ADMS) manages remote audio devices via user selections in video links. The system enhances audio acquisition quality by receiving and processing human suggestions, forming customized two-way audio links according to user requests, and learning audio pickup strategies and camera management strategies from user operations. The ADMS control interface for a remote user provides a multi-window GUI that provides an overview window and selection display window. The ADMS provides users with more flexibility to enhance audio signals according to their needs and makes it more convenient to form customized two-way audio links without requiring users to remember a list of phone numbers. The ADMS also automatically manages available microphones for audio pickup based on microphone sound quality and the system's past experience when users monitor a structured audio environment without explicitly expressing their attentions in the video window.
摘要翻译： 音频设备管理系统（ADMS）通过视频链路中的用户选择来管理远程音频设备。 该系统通过接收和处理人的建议，根据用户要求形成定制的双向音频链接，以及从用户操作学习音频拾取策略和相机管理策略来提高音频采集质量。 远程用户的ADMS控制界面提供了一个提供概览窗口和选择显示窗口的多窗口GUI。 ADMS为用户提供了更多的灵活性，可根据需要增强音频信号，并使其更方便地形成定制的双向音频链接，而不需要用户记住电话号码列表。 ADMS还可以自动管理可用的麦克风，用于基于麦克风音质的音频拾音，以及当用户监视结构化音频环境而不明确表达其在视频窗口中的注意时，系统的过去体验。
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3.发明授权Embedded media markers and systems and methods for generating and using them 有权嵌入式媒体标记以及用于生成和使用它们的系统和方法公开(公告)号：US09245043B2
公开(公告)日：2016-01-26
申请号：US12646841
申请日：2009-12-23
申请人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan , Bee Liew
发明人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan , Bee Liew
CPC分类号： G06F17/30879 , G06K19/06103
摘要： Embedded Media Markers (EMM) are optical-filter-like overlaid marks that can be printed on a part of a paper document that signify the existence of media associated with that part of the document. Users take a picture of an EMM-signified document patch using a cell phone camera, and the media associated with the EMM-signified document location is retrieved and displayed on the phone. Unlike bar codes, EMMs are nearly transparent and thus do not interfere with the document contents. Retrieval of media associated with an EMM is based on image local features of the captured EMM-signified document patch. A semi-automatically technique places an EMM at a location in a document, in such a way that the EMM encompasses sufficient identification features with minimal disturbance to the original document.
摘要翻译： 嵌入式媒体标记（EMM）是类似光学滤波器的重叠标记，可以打印在纸张文档的一部分上，表示存在与文档的该部分相关联的媒体。 用户使用手机摄像头拍摄EMM指定的文档补丁，并且将与EMM指定的文档位置相关联的媒体检索并显示在手机上。 与条形码不同，EMM几乎是透明的，因此不会干扰文档内容。 与EMM相关联的媒体的检索基于所捕获的EMM指示的文档补丁的图像本地特征。 半自动技术将EMM放置在文档中的位置，使得EMM包含足够的识别特征，同时对原始文档的干扰最小。
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4.发明授权Embedded media barcode links and systems and methods for generating and using them 有权嵌入式媒体条形码链接以及用于生成和使用它们的系统和方法公开(公告)号：US08424751B2
公开(公告)日：2013-04-23
申请号：US12855253
申请日：2010-08-12
申请人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan
发明人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan
CPC分类号： G06F17/30879 , G06K19/06103
摘要： Embedded Media Barcode Links (EMBL), are optimally blended iconic barcode marks printed on paper documents that signify the existence of media associated with that part of the document. EMBLs are used for media retrieval with a camera phone. Users take a picture of an EMBL-signified document patch using a cell phone, and the media associated with the EMBL-signified document location is displayed on the phone. Unlike traditional bar code which requires an exclusive space, EMBLs are optimally blended with contents and thus have less interference with the original document layout and can be moved closer to a media associated location. Unlike Embedded Media Makers (EMM) which requires underlying document features for the marker identification, EMBL has no requirement to underlying features. Moreover, EMBL can take the advantage of users' knowledge to traditional barcode. Retrieval of media associated with an EMBL is based on the barcode identification of the captured EMBL.
摘要翻译： 嵌入式媒体条形码链接（EMBL）是打印在纸质文档上的最佳混合标志性条形码标记，表示存在与文档该部分相关的媒体。 EMBL用于使用相机手机进行媒体检索。 用户使用手机拍摄EMBL指定的文档补丁，并且与手机上显示与EMBL指定的文档位置相关联的媒体。 与需要独占空间的传统条形码不同，EMBL与内容最佳地混合，因此对原始文档布局的干扰较小，可以更靠近媒体关联位置。 不同于嵌入式媒体制造商（EMM），它需要标记识别的底层文档功能，EMBL不需要基础功能。 此外，EMBL可以利用用户的知识来传统的条形码。 检索与EMBL有关的媒体是基于所捕获的EMBL的条形码识别。
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公开(公告)号：US20130022280A1
公开(公告)日：2013-01-24
申请号：US13186432
申请日：2011-07-19
申请人： Qiong LIU , Chunyuan Liao , Xin Yang
发明人： Qiong LIU , Chunyuan Liao , Xin Yang
IPC分类号： G06K9/62
CPC分类号： G06K9/4671 , G06K9/6202 , G06K9/6205 , G06K9/6218
摘要： Systems and methods for addressing the problem of specific planar object search from a large-scale image database. Given a query image with a particular object and a planar surface, the systems and methods attempt to find, from a large image corpus, a set of representative images in which that object appears. According to the complexity of geometric transformations between a query image and its target images, the whole problem can be categorized into two classes: Rotation-Scale-Translation (RST)-transformed image search, and affine/homography-transformed image search.
摘要翻译： 用于解决大型图像数据库中特定平面对象搜索问题的系统和方法。 给定具有特定对象和平面表面的查询图像，系统和方法尝试从大图像语料库中找到该对象出现的一组代表图像。 根据查询图像与目标图像之间的几何变换的复杂性，整个问题可以分为旋转缩放（RST） - 转换图像搜索和仿射/单色变换图像搜索两类。
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6.发明申请EMBEDDED MEDIA BARCODE LINKS AND SYSTEMS AND METHODS FOR GENERATING AND USING THEM 有权嵌入式媒体框架链接和系统及其生成和使用方法公开(公告)号：US20120037695A1
公开(公告)日：2012-02-16
申请号：US12855253
申请日：2010-08-12
申请人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan
发明人： Qiong Liu , Chunyuan Liao , Lynn Wilcox , Anthony Dunnigan
CPC分类号： G06F17/30879 , G06K19/06103
摘要： Embedded Media Barcode Links (EMBL), are optimally blended iconic barcode marks printed on paper documents that signify the existence of media associated with that part of the document. EMBLs are used for media retrieval with a camera phone. Users take a picture of an EMBL-signified document patch using a cell phone, and the media associated with the EMBL-signified document location is displayed on the phone. Unlike traditional bar code which requires an exclusive space, EMBLs are optimally blended with contents and thus have less interference with the original document layout and can be moved closer to a media associated location. Unlike Embedded Media Makers (EMM) which requires underlying document features for the marker identification, EMBL has no requirement to underlying features. Moreover, EMBL can take the advantage of users' knowledge to traditional barcode. Retrieval of media associated with an EMBL is based on the barcode identification of the captured EMBL.
摘要翻译： 嵌入式媒体条形码链接（EMBL）是打印在纸质文档上的最佳混合标志性条形码标记，表示存在与文档该部分相关的媒体。 EMBL用于使用相机手机进行媒体检索。 用户使用手机拍摄EMBL指定的文档补丁，并且与手机上显示与EMBL指定的文档位置相关联的媒体。 与需要独占空间的传统条形码不同，EMBL与内容最佳地混合，因此对原始文档布局的干扰较小，可以更靠近媒体关联位置。 不同于嵌入式媒体制造商（EMM），它需要标记识别的底层文档功能，EMBL不需要基础功能。 此外，EMBL可以利用用户的知识来传统的条形码。 检索与EMBL有关的媒体是基于所捕获的EMBL的条形码识别。
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公开(公告)号：US20050160368A1
公开(公告)日：2005-07-21
申请号：US10760671
申请日：2004-01-21
申请人： Qiong Liu , Donald Kimber , Patrick Chiu , Surapong Lertsithichai , Chunyuan Liao , Hangjin Zhang
发明人： Qiong Liu , Donald Kimber , Patrick Chiu , Surapong Lertsithichai , Chunyuan Liao , Hangjin Zhang
CPC分类号： G06F17/211 , G06F3/0481 , G06F3/04847 , G06F2203/04803 , G06F2203/04806
摘要： A system and method for authoring a media presentation including a media presentation environment representation having a portion defined as a hot spot associated with a media presentation device. Various embodiments include a hyper-slide listing portion, a media presentation authoring portion, and/or a media presentation device listing portion. Various embodiments include an integrated presentation authoring preview environment. The method includes selecting a physical device for a presentation unit in the media presentation environment, manipulating a visual representation of the presentation unit, recording a display of the presentation unit, and previewing the presentation in an augmented reality environment, a virtual reality environment, or both. Various embodiments operate with a plurality of types of media presentation devices and a plurality of each type of device.
摘要翻译： 一种用于创作媒体呈现的系统和方法，包括具有被定义为与媒体呈现设备相关联的热点的部分的媒体呈现环境表示。 各种实施例包括超级幻灯片列表部分，媒体呈现创作部分和/或媒体呈现设备列表部分。 各种实施例包括集成的呈现创作预览环境。 该方法包括：在媒体呈现环境中选择用于呈现单元的物理设备，操纵演示单元的视觉表示，记录演示单元的显示，以及在增强现实环境，虚拟现实环境中预览演示，或 都。 各种实施例用多种类型的媒体呈现装置和多种每种类型的装置进行操作。
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公开(公告)号：US08805117B2
公开(公告)日：2014-08-12
申请号：US13186432
申请日：2011-07-19
申请人： Qiong Liu , Chunyuan Liao , Xin Yang
发明人： Qiong Liu , Chunyuan Liao , Xin Yang
CPC分类号： G06K9/4671 , G06K9/6202 , G06K9/6205 , G06K9/6218
摘要： Systems and methods for addressing the problem of specific planar object search from a large-scale image database. Given a query image with a particular object and a planar surface, the systems and methods attempt to find, from a large image corpus, a set of representative images in which that object appears. According to the complexity of geometric transformations between a query image and its target images, the whole problem can be categorized into two classes: Rotation-Scale-Translation (RST)-transformed image search, and affine/homography-transformed image search.
摘要翻译： 用于解决大型图像数据库中特定平面对象搜索问题的系统和方法。 给定具有特定对象和平面表面的查询图像，系统和方法尝试从大图像语料库中找到该对象出现的一组代表图像。 根据查询图像与目标图像之间的几何变换的复杂性，整个问题可以分为旋转缩放（RST） - 转换图像搜索和仿射/单色变换图像搜索两类。
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9.发明授权Systems and methods for placing visual links to digital media on physical media 有权将物理媒体上的数字媒体放置视觉链接的系统和方法公开(公告)号：US08423881B2
公开(公告)日：2013-04-16
申请号：US13204235
申请日：2011-08-05
CPC分类号： G06K9/00442 , G06K9/4609 , G06K9/6211
摘要： Systems and methods provide for determining a location and size of a visual link to digital media on physical media such as a paper document. An authoring tool for creating a link on a paper document, such as an Embedded Media Marker (EMM), identifies and scores other EMMs and related keypoints on the document to determine similarities between a newly-created EMM and other EMMs and keypoints on the paper document. The scores are visualized for a user on a display in order to position and size the newly-created EMM in a location on the paper document that will avoid confusion with other EMMs and related content. The location and size of the newly-created EMM may be automatically adjusted based on the scoring of the keypoints and related EMMs.
摘要翻译： 系统和方法提供用于确定物理介质（例如纸质文档）上的数字媒体的可视链接的位置和大小。 用于在诸如嵌入式媒体标记（EMM）之类的纸质文档上创建链接的创作工具识别和评分文档上的其他EMM和相关关键点，以确定新创建的EMM和其他EMM之间的相似性以及纸上的关键点 文件。 在显示器上为用户可视化分数，以便将新创建的EMM定位和尺寸在纸张文档上的位置，以避免与其他EMM和相关内容混淆。 可以基于关键点和相关EMM的评分自动调整新创建的EMM的位置和大小。
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10.发明申请SYSTEMS AND METHODS FOR GESTURE-BASED CREATION OF INTERACTIVE HOTSPOTS IN A REAL WORLD ENVIRONMENT 审中-公开在真实世界环境中进行交互式活动的基于姿态创建的系统和方法公开(公告)号：US20130024819A1
公开(公告)日：2013-01-24
申请号：US13185414
申请日：2011-07-18
申请人： Eleanor Rieffel , Donald Kimber , Chunyuan Liao , Qiong Liu
发明人： Eleanor Rieffel , Donald Kimber , Chunyuan Liao , Qiong Liu
IPC分类号： G06F3/048
摘要： Systems and methods provide for gesture-based creation of interactive hotspots in a real world environment. A gesture made by a user in a three-dimensional space in the real world environment is detected by a motion capture device such as a camera, and the gesture is then identified and interpreted to create a “hotspot,” which is a region in three-dimensional space through which a user interacts with a computer system. The gesture may indicate that the hotspot is anchored to the real world environment or anchored to an object in the real world environment. The functionality of the hotspot is defined in order to identify the type of gesture which will initiate the hotspot and associate the activation of the hotspot with an activity in the system, such as control of an application on a computer or an electronic device connected with the system.
摘要翻译： 系统和方法提供了在现实环境中基于姿态的交互式热点创建。 用户在真实世界环境中的三维空间中所做的手势由诸如相机的运动捕捉设备来检测，然后识别和解释手势以创建热点，该热点是三维的区域 用户通过其与计算机系统交互的空间。 手势可以指示热点被锚定到现实环境或锚定在现实环境中的对象。 定义热点的功能，以便识别将启动热点并将热点的激活与系统中的活动相关联的手势的类型，诸如在计算机上的应用的控制或者与 系统。
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