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公开(公告)号：US20110273457A1
公开(公告)日：2011-11-10
申请号：US12974293
申请日：2010-12-21
IPC分类号： G06T13/00
CPC分类号： G06T17/00 , G06T13/20 , G06T2210/16
摘要： Techniques are disclosed for providing a learning-based clothing model that enables the simultaneous animation of multiple detailed garments in real-time. A simple conditional model learns and preserves key dynamic properties of cloth motions and folding details. Such a conditional model may be generated for each garment worn by a given character. Once generated, the conditional model may be used to determine complex body/cloth interactions in order to render the character and garment from frame-to-frame. The clothing model may be used for a variety of garments worn by male and female human characters (as well as non-human characters) while performing a varied set of motions typically used in video games (e.g., walking, running, jumping, turning, etc.).
摘要翻译： 公开了用于提供基于学习的服装模型的技术，其能够实时地同时动画多个详细的服装。 一个简单的条件模型学习和保留布运动和折叠细节的关键动态属性。 这样的条件模型可以针对给定角色所穿的每件衣服产生。 一旦生成，条件模型可用于确定复杂的身体/布相互作用，以便将字符和服装从帧到帧呈现。 服装模型可以用于男性和女性人物（以及非人物）佩戴的各种服装，同时执行通常用于视频游戏（例如，步行，跑步，跳跃，转弯等）的各种运动， 等等。）。
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公开(公告)号：US20100111370A1
公开(公告)日：2010-05-06
申请号：US12541898
申请日：2009-08-14
申请人： Michael J. Black , Alexandru O. Balan , Alexander W. Weiss , Leonid Sigal , Matthew M. Loper , Timothy S. St. Clair
发明人： Michael J. Black , Alexandru O. Balan , Alexander W. Weiss , Leonid Sigal , Matthew M. Loper , Timothy S. St. Clair
CPC分类号： G06T17/00 , G06K9/00369 , G06K9/6221 , G06Q30/0601 , G06T7/75 , G06T7/77 , G06T2207/10028 , G06T2207/30196
摘要： A system and method of estimating the body shape of an individual from input data such as images or range maps. The body may appear in one or more poses captured at different times and a consistent body shape is computed for all poses. The body may appear in minimal tight-fitting clothing or in normal clothing wherein the described method produces an estimate of the body shape under the clothing. Clothed or bare regions of the body are detected via image classification and the fitting method is adapted to treat each region differently. Body shapes are represented parametrically and are matched to other bodies based on shape similarity and other features. Standard measurements are extracted using parametric or non-parametric functions of body shape. The system components support many applications in body scanning, advertising, social networking, collaborative filtering and Internet clothing shopping.
摘要翻译： 从诸如图像或范围图的输入数据估计个体的身体形状的系统和方法。 身体可能出现在不同时间拍摄的一个或多个姿势，并为所有姿势计算一致的身体形状。 身体可能出现在最小的紧身衣服或正常服装中，其中所描述的方法产生了衣服下的身体形状的估计。 通过图像分类检测身体的衣服或裸露区域，并且适配方法适应于不同地处理每个区域。 身体形状参数表示，并且基于形状相似性和其他特征与其他身体匹配。 使用体形的参数或非参数函数提取标准测量。 系统组件支持身体扫描，广告，社交网络，协同过滤和互联网服装购物等众多应用。
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3.发明授权公开(公告)号：US09058663B2
公开(公告)日：2015-06-16
申请号：US13444681
申请日：2012-04-11
申请人： Mykhaylo Andriluka , Leonid Sigal
发明人： Mykhaylo Andriluka , Leonid Sigal
CPC分类号： G06T7/0065 , G06K9/00342 , G06T7/55 , G06T2207/30196
摘要： Techniques are disclosed for the automatic recovery of two dimensional (2D) and three dimensional (3D) poses of multiple subjects interacting with one another, as depicted in a sequence of 2D images. As part of recovering 2D and 3D pose estimates, a pose recovery tool may account for constraints on positions of body parts of the first and second person resulting from the correlated activity. That is, individual subjects in the video are treated as mutual context for one another.
摘要翻译： 公开了用于自动恢复彼此交互的多个对象的二维（2D）和三维（3D）姿态的技术，如2D图像序列所示。 作为恢复2D和3D姿势估计的一部分，姿态恢复工具可以解释由相关活动产生的第一人和第二人身体部位的限制。 也就是说，视频中的个人主题被视为彼此的相互上下文。
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公开(公告)号：US20120327194A1
公开(公告)日：2012-12-27
申请号：US13165619
申请日：2011-06-21
CPC分类号： G06F3/011 , G06K9/00342
摘要： Body-mounted cameras are used to accurately reconstruct the motion of a subject. Outward-looking cameras are attached to the limbs of the subject, and the joint angles and root pose that define the subject's configuration are estimated through a non-linear optimization, which can incorporate image matching error and temporal continuity of motion. Instrumentation of the environment is not required, allowing for motion capture over extended areas and in outdoor settings.
摘要翻译： 身体相机用于精确地重建被摄体的运动。 外部摄像机连接到被摄体的肢体，并且通过非线性优化来估计定义被摄体配置的关节角度和根部姿态，其可以包括图像匹配误差和运动的时间连续性。 不需要对环境进行测量，允许在扩展区域和户外环境中进行运动捕捉。
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公开(公告)号：US20050286738A1
公开(公告)日：2005-12-29
申请号：US11135210
申请日：2005-05-23
申请人： Leonid Sigal , Ying Zhu , Dorin Comaniciu
发明人： Leonid Sigal , Ying Zhu , Dorin Comaniciu
CPC分类号： G06K9/00805 , G06K9/32 , G06T7/277
摘要： A computer implemented method for object detection includes providing a spatio-temporal model for an object to be detected, providing a video including a plurality of images including the object, and measuring the object as a collection of components in each image. The method further includes determining a probability that the object is in each image, and detecting the object in any image upon comparing the probabilities for each image to a threshold for detecting the object.
摘要翻译： 一种用于对象检测的计算机实现方法包括：提供用于待检测对象的时空模型，提供包括包括对象在内的多个图像的视频，以及将对象作为每个图像中的组件的集合进行测量。 该方法还包括确定对象在每个图像中的概率，并且在将每个图像的概率与用于检测对象的阈值进行比较时，检测任何图像中的对象。
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公开(公告)号：US20050063324A1
公开(公告)日：2005-03-24
申请号：US10910960
申请日：2004-08-04
申请人： Alan O'Neill , M. Corson , George Tsirtsis , Vincent Park , Richard Dynarski , David Mazik , leonid Sigal
发明人： Alan O'Neill , M. Corson , George Tsirtsis , Vincent Park , Richard Dynarski , David Mazik , leonid Sigal
CPC分类号： H04W36/0033 , H04L12/2856 , H04L45/02 , H04L63/08 , H04L63/0892 , H04W8/22 , H04W24/00 , H04W36/0011 , H04W40/248 , H04W74/004 , H04W80/04 , H04W92/20
摘要： Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, e.g., because communication with the first access node is lost or because such messages are not supported.
摘要翻译： 描述用于存储，操纵，检索和转发用于支持与一个或多个终端节点（例如，移动设备）的通信会话的状态（例如，上下文和其他信息）的方法和装置。 各种特征涉及在切换操作期间控制从第一接入节点到第二接入节点的状态传输的移动节点，从而消除在切换期间在第二接入节点和第一接入节点之间传输的状态转移消息的任何需要 。 本发明的其它特征涉及使用核心网络节点来存储状态信息。 存储在核心节点中的状态信息可以在移动节点在切换期间不发送状态转移消息的情况下由接入节点访问和使用，例如，因为与第一接入节点的通信丢失或者因为不支持这样的消息 。
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公开(公告)号：US08823639B2
公开(公告)日：2014-09-02
申请号：US13117920
申请日：2011-05-27
申请人： Philip Jackson , Ivan Poupyrev , Daniel Leithinger , Leonid Sigal
发明人： Philip Jackson , Ivan Poupyrev , Daniel Leithinger , Leonid Sigal
CPC分类号： G06F3/011 , G06F3/0414 , G06F3/0425 , G06F2203/04101
摘要： An input device for tracking three-dimensional movements. The input device includes a tracking structure and is in electronic communication with a computing device. The tracking structure is detectable by a tracking device. The tracking structure is configured so that as the input device is deformed, the tracking structure deforms correspondingly.
摘要翻译： 用于跟踪三维运动的输入装置。 输入设备包括跟踪结构并与计算设备进行电子通信。 跟踪结构可由跟踪装置检测。 跟踪结构被配置为使得当输入设备变形时，跟踪结构相应地变形。
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公开(公告)号：US08786680B2
公开(公告)日：2014-07-22
申请号：US13165619
申请日：2011-06-21
CPC分类号： G06F3/011 , G06K9/00342
摘要： Body-mounted cameras are used to accurately reconstruct the motion of a subject. Outward-looking cameras are attached to the limbs of the subject, and the joint angles and root pose that define the subject's configuration are estimated through a non-linear optimization, which can incorporate image matching error and temporal continuity of motion. Instrumentation of the environment is not required, allowing for motion capture over extended areas and in outdoor settings.
摘要翻译： 身体相机用于精确地重建被摄体的运动。 外部摄像机连接到被摄体的肢体，并且通过非线性优化来估计定义被摄体配置的关节角度和根部姿态，其可以包括图像匹配误差和运动的时间连续性。 不需要对环境进行测量，允许在扩展区域和户外环境中进行运动捕捉。
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公开(公告)号：US20120303839A1
公开(公告)日：2012-11-29
申请号：US13117920
申请日：2011-05-27
申请人： Philip Jackson , Ivan Poupyrev , Daniel Leithinger , Leonid Sigal
发明人： Philip Jackson , Ivan Poupyrev , Daniel Leithinger , Leonid Sigal
IPC分类号： G06F3/00
CPC分类号： G06F3/011 , G06F3/0414 , G06F3/0425 , G06F2203/04101
摘要： An input device for tracking three-dimensional movements. The input device includes a tracking structure and is in electronic communication with a computing device. The tracking structure is detectable by a tracking device. The tracking structure is configured so that as the input device is deformed, the tracking structure deforms correspondingly.
摘要翻译： 用于跟踪三维运动的输入装置。 输入设备包括跟踪结构并与计算设备进行电子通信。 跟踪结构可由跟踪装置检测。 跟踪结构被配置为使得当输入设备变形时，跟踪结构相应地变形。
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公开(公告)号：US20110019614A1
公开(公告)日：2011-01-27
申请号：US12691134
申请日：2010-01-21
申请人： Alan O'Neill , M. Scott Corson , George Tsirtsis , Vincent Park , Richard J. Dynarski , David R. Mazik , Leonid Sigal
发明人： Alan O'Neill , M. Scott Corson , George Tsirtsis , Vincent Park , Richard J. Dynarski , David R. Mazik , Leonid Sigal
IPC分类号： H04W40/00
CPC分类号： H04W36/0033 , H04L12/2856 , H04L45/02 , H04L63/08 , H04L63/0892 , H04W8/22 , H04W24/00 , H04W36/0011 , H04W40/248 , H04W74/004 , H04W80/04 , H04W92/20
摘要： Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, e.g., because communication with the first access node is lost or because such messages are not supported.
摘要翻译： 描述用于存储，操纵，检索和转发用于支持与一个或多个终端节点（例如，移动设备）的通信会话的状态（例如，上下文和其他信息）的方法和装置。 各种特征涉及在切换操作期间控制从第一接入节点到第二接入节点的状态传输的移动节点，从而消除在切换期间在第二接入节点和第一接入节点之间传输的状态转移消息的任何需要 。 本发明的其它特征涉及使用核心网络节点来存储状态信息。 存储在核心节点中的状态信息可以在移动节点在切换期间不发送状态转移消息的情况下由接入节点访问和使用，例如，因为与第一接入节点的通信丢失或者因为不支持这样的消息 。
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