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1. 发明申请

WO2022165620A1 GAME FOCUS ESTIMATION IN TEAM SPORTS FOR IMMERSIVE VIDEO 审中-公开
公开(公告)号：WO2022165620A1
公开(公告)日：2022-08-11
申请号：PCT/CN2021/074787
申请日：2021-02-02
申请人： INTEL CORPORATION , LIAO, Liwei , LU, Ming , TONG, Xiaofeng , LI, Wenlong
发明人： LIAO, Liwei , LU, Ming , TONG, Xiaofeng , LI, Wenlong
IPC分类号： H04N21/234
摘要： Techniques related to game focus estimation in team sports for multi-camera immersive video are discussed. Such techniques include selecting regions of a scene comprising a sporting event, generating a node graph and sets of features for the selected regions, and determining a game focus region of the selected regions by applying a graph node classification model based on the node graph and sets of features.

2. 发明申请

WO2021248462A1 SYSTEMS AND METHODS FOR VIRTUAL CAMERA HIGHLIGHT CREATION 审中-公开
公开(公告)号：WO2021248462A1
公开(公告)日：2021-12-16
申请号：PCT/CN2020/095849
申请日：2020-06-12
申请人： INTEL CORPORATION , TONG, Xiaofeng , LI, Qiang , LI, Wenlong , LING, Chen , WANG, Yumeng
发明人： TONG, Xiaofeng , LI, Qiang , LI, Wenlong , LING, Chen , WANG, Yumeng
IPC分类号： H04N21/234 , H04N13/243 , G06T7/70 , H04N21/21805 , H04N21/2187 , H04N21/23418 , H04N21/2343 , H04N21/816 , H04N5/232
摘要： A system (600) includes multiple cameras (104) disposed about an area (102), a processor (606), and a memory (608) communicatively coupled to the processor. The memory stores instructions that cause the processor to receive a set of video data (602) associated with a first change in acceleration and a second image frame (628) associated with a second change in acceleration. In an embodiment, the operations include generating a set of virtual camera actions (630) based on the first image frame and the second image frame.

3. 发明申请

WO2020062053A1 METHODS AND APPARATUS TO GENERATE PHOTO-REALISTIC THREE-DIMENSIONAL MODELS OF PHOTOGRAPHED ENVIRONMENT 审中-公开
公开(公告)号：WO2020062053A1
公开(公告)日：2020-04-02
申请号：PCT/CN2018/108400
申请日：2018-09-28
申请人： INTEL CORPORATION , LI, Wenlong , SHPALENSKY, Yuri , GENDELMAN, Alex , MARIA, Bortman , SHILONI, Asaf
发明人： LI, Wenlong , SHPALENSKY, Yuri , GENDELMAN, Alex , MARIA, Bortman , SHILONI, Asaf
IPC分类号： G06T7/579
摘要： Methods and apparatus to generate photo-realistic three-dimensional models of a photographed environment are disclosed. An apparatus includes an object position calculator to determine a three-dimensional (3D) position of an object detected within a first image of an environment and within a second image of the environment. The apparatus further includes a 3D model generator to generate a 3D model of the environment based on the first image and the second image. The apparatus also includes a model integrity analyzer to detect a difference between the 3D position of the object and the 3D model. The 3D model generator automatically modifies the 3D model based on the difference in response to the difference satisfying a confidence threshold.

4. 发明申请

WO2016161553A1 AVATAR GENERATION AND ANIMATIONS 审中-公开
标题翻译： AVATAR生成和动画
公开(公告)号：WO2016161553A1
公开(公告)日：2016-10-13
申请号：PCT/CN2015/075988
申请日：2015-04-07
申请人： INTEL CORPORATION , TONG, Xiaofeng , LI, Wenlong , SHEN, Xiaolu , ZHANG, Lidan , LI, Qiang
发明人： TONG, Xiaofeng , LI, Wenlong , SHEN, Xiaolu , ZHANG, Lidan , LI, Qiang
IPC分类号： H04N7/14
CPC分类号： G06T13/40 , G06F17/30259 , G06T17/20 , H04N7/157
摘要： Apparatuses, methods and storage medium associated with generating and animating avatars are disclosed. The apparatus may comprise an avatar generator to receive an image having a face of a user; analyze the image to identify various facial and related components of the user; access an avatar database to identify corresponding artistic renditions for the various facial and related components stored in the database; and combine the corresponding artistic renditions for the various facial and related components to form an avatar, without user intervention. The apparatus may further comprise an avatar animation engine to animate the avatar in accordance with a plurality of animation messages having facial expression or head pose parameters that describe facial expressions or head poses of a user determined from an image of the user.
摘要翻译：公开了与生成和动画化身相关的装置，方法和存储介质。该装置可以包括用于接收具有用户面部的图像的化身发生器; 分析图像以识别用户的各种面部和相关组件; 访问头像数据库以识别存储在数据库中的各种面部和相关组件的相应艺术表现; 并结合各种面部和相关组件的相应艺术表现形成化身，无需用户干预。该装置还可以包括头像动画引擎，以根据具有描述从用户的图像确定的用户的面部表情或头部姿势的面部表情或头部姿势参数的多个动画消息来动画化身。

5. 发明申请

WO2016154800A1 AVATAR FACIAL EXPRESSION AND/OR SPEECH DRIVEN ANIMATIONS 审中-公开
标题翻译： AVATAR FACIAL EXPRESSION和/或语音驱动动画
公开(公告)号：WO2016154800A1
公开(公告)日：2016-10-06
申请号：PCT/CN2015/075227
申请日：2015-03-27
申请人： INTEL CORPORATION , TONG, Xiaofeng , LI, Qiang , DU, Yangzhou , LI, Wenlong
发明人： TONG, Xiaofeng , LI, Qiang , DU, Yangzhou , LI, Wenlong
IPC分类号： H04L12/24 , H04L12/853
CPC分类号： G06T13/205 , G06F3/012 , G06T7/004 , G06T7/20 , G06T7/70 , G06T13/40 , G06T2207/30201 , G10L15/02 , G10L15/1822 , G10L21/10 , G10L2015/025 , G10L2021/105
摘要： Apparatuses, methods and storage medium associated with animating and rendering an avatar are disclosed herein. In embodiments, an apparatus may include a facial expression and speech tracker to respectively receive a plurality of image frames and audio of a user, and analyze the image frames and the audio to determine and track facial expressions and speech of the user. The tracker may further select a plurality of blend shapes, including assignment of weights of the blend shapes, for animating the avatar, based on tracked facial expressions or speech of the user. The tracker may select the plurality of blend shapes, including assignment of weights of the blend shapes, based on the tracked speech of the user, when visual conditions for tracking facial expressions of the user are determined to be below a quality threshold. Other embodiments may be disclosed and/or claimed.
摘要翻译：本文公开了与动画和呈现化身相关联的装置，方法和存储介质。在实施例中，设备可以包括面部表情和语音跟踪器，以分别接收用户的多个图像帧和音频，并且分析图像帧和音频以确定和跟踪用户的面部表情和语音。跟踪器还可以基于跟踪的用户的面部表情或语音来选择多个混合形状，包括分配混合形状的权重，以便动画化身化身。当确定用于跟踪用户面部表情的视觉条件低于质量阈值时，跟踪器可以基于用户的跟踪语音来选择多个混合形状，包括分配混合形状的权重。可以公开和/或要求保护其他实施例。

6. 发明申请

WO2014194488A1 KARAOKE AVATAR ANIMATION BASED ON FACIAL MOTION DATA 审中-公开
标题翻译：基于真实运动数据的卡拉OK AVATAR动画
公开(公告)号：WO2014194488A1
公开(公告)日：2014-12-11
申请号：PCT/CN2013/076771
申请日：2013-06-05
申请人： INTEL CORPORATION , LI, Wenlong , SACHSON, Thomas , WANG, Yunzhen
发明人： LI, Wenlong , SACHSON, Thomas , WANG, Yunzhen
IPC分类号： G06T13/00
CPC分类号： G06T13/40 , G06F3/005 , G06F3/012 , G06F3/017 , G06F3/0304 , G06K9/00315 , G06K9/00335 , G10L13/00 , G10L13/033 , G10L2021/0135
摘要： Apparatus, systems, media and/or methods may involve animating avatars. User facial motion data may be extracted that corresponds to one or more user facial gestures observed by an image capture device when a user emulates a source object. An avatar animation may be provided based on the user facial motion data. Also, script data may be provided to the user and/or the user facial motion data may be extracted when the user utilizes the script data. Moreover, audio may be captured and/or converted to a predetermined tone. Source facial motion data may be extracted and/or an avatar animation may be provided based on the source facial motion data. A degree of match may be determined between the user facial motion data of a plurality of users and the source facial motion data. The user may select an avatar as a user avatar and/or a source object avatar.
摘要翻译：装置，系统，介质和/或方法可涉及动画化身。当用户模拟源对象时，可以提取对应于由图像捕获设备观察到的一个或多个用户面部手势的用户面部运动数据。可以基于用户面部运动数据提供头像动画。此外，当用户利用脚本数据时，脚本数据可以被提供给用户和/或用户面部运动数据。此外，可以捕获和/或转换音频到预定音调。可以提取源面部运动数据和/或可以基于源面部运动数据提供化身动画。可以在多个用户的用户面部运动数据和源面部运动数据之间确定匹配度。用户可以选择化身作为用户头像和/或源对象化身。

7. 发明申请

WO2013152454A8 SYSTEM AND METHOD FOR AVATAR MANAGEMENT AND SELECTION 审中-公开
标题翻译： AVATAR管理与选择系统与方法
公开(公告)号：WO2013152454A8
公开(公告)日：2014-11-20
申请号：PCT/CN2012000459
申请日：2012-04-09
申请人： INTEL CORP , LI WENLONG , TONG XIAOFENG , DU YANGZHOU , HU WEI , ZHANG YIMIN
发明人： LI WENLONG , TONG XIAOFENG , DU YANGZHOU , HU WEI , ZHANG YIMIN
IPC分类号： H04M1/725
CPC分类号： H04N7/157 , G06F3/04842 , G06F3/0488 , G06K9/00255 , H04M1/72544 , H04M2250/22 , H04M2250/52
摘要： A video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar, initiating communication, capturing an image, detecting a face in the image, extracting features from the face, converting the facial features to avatar parameters, and transmitting at least one of the avatar selection or avatar parameters. The system is configured to allow a user to select a new avatar during active communication with a remote user.
摘要翻译：视频通信系统，用动画头像代替参与用户的实际实况图像。方法可以包括选择化身，发起通信，拍摄图像，检测图像中的面部，从脸部提取特征，将面部特征转换成化身参数，以及发送化身选择或化身参数中的至少一个。该系统被配置为允许用户在与远程用户的主动通信期间选择新的化身。

8. 发明申请

WO2014000176A1 MULTIPLE-FRAME SCREENSHOT 审中-公开
标题翻译：多画面屏幕
公开(公告)号：WO2014000176A1
公开(公告)日：2014-01-03
申请号：PCT/CN2012/077607
申请日：2012-06-27
申请人： INTEL CORPORATION , LI, Wenlong
发明人： LI, Wenlong
IPC分类号： H04N7/14
CPC分类号： G06F3/0484 , G06F3/017 , G06F3/04842 , H04N5/4448 , H04N7/002 , H04N21/4331 , H04N21/4334
摘要： Various embodiments are generally directed to cooperation among networked devices to obtain and use a multiple-frame screenshot. In one embodiment, an apparatus comprises a processor circuit executing instructions that cause the processor circuit to receive a signal conveying a video stream from a source device; visually present video frames of the video stream on a display associated with the apparatus; maintain a rolling buffer comprising a plurality of video frames; recurringly update the plurality of video frames to represent a subset of video frames of the video stream most recently presented on the display; receive a signal indicative of a capture command; and preserve the subset of video frames as a multiple-frame screenshot in response to the capture command.
摘要翻译：各种实施例通常涉及联网设备之间的协作以获得和使用多帧屏幕截图。在一个实施例中，一种装置包括执行指令的处理器电路，其使处理器电路接收从源设备传送视频流的信号; 在与该设备相关联的显示器上视觉呈现视频流的视频帧; 保持包括多个视频帧的滚动缓冲器; 反复更新多个视频帧以表示最近在显示器上呈现的视频流的视频帧的子集; 接收指示捕获命令的信号; 并且将视频帧的子集保存为响应捕获命令的多帧屏幕截图。

9. 发明申请

WO2014000129A1 3D GRAPHICAL USER INTERFACE 审中-公开
标题翻译： 3D图形用户界面
公开(公告)号：WO2014000129A1
公开(公告)日：2014-01-03
申请号：PCT/CN2012/000903
申请日：2012-06-30
申请人： INTEL CORPORATION , DU, Yangzhou , SONG, Qing Jian , LI, Wenlong , WANG, Tao , ZHANG, Yimin
发明人： DU, Yangzhou , SONG, Qing Jian , LI, Wenlong , WANG, Tao , ZHANG, Yimin
IPC分类号： G06F3/048
CPC分类号： G06F3/017 , G06F3/038 , G06F3/04815 , G06K9/00201 , G06K9/00281 , G06T15/20 , H04N13/128 , H04N13/183
摘要： This invention provides a computer-implemented method for a 3D graphical user interface. The computer-implemented method comprises: receiving visual data of a user, wherein the visual data includes 3D visual data; determining a 3D distance from a 3D display to the user based at least in part on the received 3D visual data; and adjusting a 3D projection distance from the 3D display to the user based at least in part on the determined 3D distance to the user.
摘要翻译：本发明提供了一种用于3D图形用户界面的计算机实现的方法。计算机实现的方法包括：接收用户的视觉数据，其中所述视觉数据包括3D视觉数据; 至少部分地基于接收到的3D视觉数据确定从3D显示到用户的3D距离; 以及至少部分地基于所确定的与用户的3D距离，将3D投影距离从3D显示调整到用户。

10. 发明申请

WO2013152453A1 COMMUNICATION USING INTERACTIVE AVATARS 审中-公开
标题翻译：使用交互式AVATARS的通信
公开(公告)号：WO2013152453A1
公开(公告)日：2013-10-17
申请号：PCT/CN2012/000458
申请日：2012-04-09
申请人： INTEL CORPORATION , TONG, Xiaofeng , LI, Wenlong , DU, Yangzhou , HU, Wei , ZHANG, Yimin
发明人： TONG, Xiaofeng , LI, Wenlong , DU, Yangzhou , HU, Wei , ZHANG, Yimin
IPC分类号： H04L12/24 , H04L12/70 , H04L12/853
CPC分类号： H04N7/157 , G06F3/0482 , G06F3/04883 , G06K9/00255 , G06K9/00268 , G06T13/40 , G10L21/003 , G10L21/013 , H04M1/72555 , H04N7/147
摘要： Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar; initiating communication; detecting a user input; identifying the user input; identifying an animation command based on the user input; generating avatar parameters; and transmitting at least one of the animation command and the avatar parameters.
摘要翻译：通常，本公开描述了一种视频通信系统，其使用动画化身替代参与用户的实际实况图像。一种方法可以包括选择化身; 发起沟通检测用户输入; 识别用户输入; 基于用户输入识别动画命令; 生成头像参数; 以及发送动画命令和化身参数中的至少一个。

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