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公开(公告)号:WO2021259916A1
公开(公告)日:2021-12-30
申请号:PCT/EP2021/066963
申请日:2021-06-22
Applicant: INTERDIGITAL CE PATENT HOLDINGS, SAS
Inventor: MORIN, Thomas , DEFRANCE, Serge , GUERMOUD, Hassane , LELIEVRE, Sylvain
Abstract: A user interface device including memory configured to store instructions and at least one hardware processor configured to execute the instructions to obtain, from at least one sensor, sensor data corresponding to a user gesture, determine a user interface gesture that matches the sensor data, obtain parameters for the determined interface gesture, and upon obtaining the parameters for the determined interface gesture, use the sensor data and the parameters for the determined interface gesture to estimate the user gesture in a user interface. Also provided is a method.
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公开(公告)号:WO2021258862A1
公开(公告)日:2021-12-30
申请号:PCT/CN2021/091737
申请日:2021-04-30
Applicant: OPPO广东移动通信有限公司
Inventor: 张学勇
IPC: G06F3/01 , G06F3/017 , G06K9/6215 , G06K9/6277 , G06T17/00 , G06V40/28
Abstract: 一种打字方法及装置、设备、存储介质,其中,所述方法包括:获取用户姿态的二维图像和深度图像(201);根据所述二维图像和所述深度图像,构建所述用户的三维姿态模型(202);对所述三维姿态模型进行分析,输出分析得到的目标字符,以实现无键盘打字功能(203)。
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公开(公告)号:WO2021252113A1
公开(公告)日:2021-12-16
申请号:PCT/US2021/031286
申请日:2021-05-07
Applicant: SMITH MICRO SOFTWARE, INC.
IPC: G06F3/01 , G06F3/00 , G06F3/14 , G06F3/16 , G06K9/00 , G06K19/06 , H04W4/80 , G06F3/017 , G06F3/167 , G06K7/1417 , G06V10/82 , G06V20/52 , G06V40/161 , G06V40/164 , G08B21/245
Abstract: A device includes a display, a camera, a memory storing a software code, and a hardware processor configured to execute the software code to: configure the device to be in a first mode; receive, from the camera, camera data of an environment surrounding the device; determine that a person is present in the environment based on the camera data; determine that the person is facing the display based on the camera data; and transition the device from the first mode to a second mode, in response to determining that the person is facing the display. The display displays a first content when the device is in the first mode, and displays a second content different than the first content when the device is in the second mode. The second content is configured to provide information about the device to the person without requiring the person to touch the device.
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公开(公告)号:WO2021249128A1
公开(公告)日:2021-12-16
申请号:PCT/CN2021/094197
申请日:2021-05-17
Applicant: 京东方科技集团股份有限公司
IPC: G06F3/0482 , G06F3/017 , G06F3/0421 , G06T11/60
Abstract: 图像显示控制方法及装置、显示装置,涉及显示技术领域。该方法包括:根据检测组件的检测结果,确定针对显示屏幕上的第一显示位置显示的OSD图像的操作手势,根据操作手势和OSD图像在显示屏幕上的第一显示位置,确定OSD图像在显示屏幕上从第一显示位置进行位置变更后的第二显示位置,根据第二显示位置,将OSD图像和显示图像进行融合,得到目标融合图像,控制显示屏幕显示目标融合图像。
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公开(公告)号:WO2021248535A1
公开(公告)日:2021-12-16
申请号:PCT/CN2020/096743
申请日:2020-06-18
Applicant: 瑞声声学科技(深圳)有限公司 , 瑞声科技(新加坡)有限公司
Abstract: 一种手势动作判断方法、装置、电子设备和存储介质,其中方法包括:获取原始音频信号,所述原始音频信号包括原始超声信号和原始语音信号(101);获取扬声器的非线性参数(102);根据所述扬声器的非线性参数对所述原始音频信号进行预失真处理,获得预失真信号;所述预失真信号传输至所述扬声器,所述扬声器播放产生目标输出信号;所述目标输出信号经由空间媒介传播后被麦克风采集(103);获取所述麦克风采集的采集信号(104);根据所述原始超声信号和所述采集信号的频谱特征,确定是否存在手势动作(105)。可以降低利用超声信号进行手势判断处理中的互调失真问题,显著提升装置中利用扬声器进行超声测距及相关应用的判断精度。
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公开(公告)号:WO2021247663A2
公开(公告)日:2021-12-09
申请号:PCT/US2021/035392
申请日:2021-06-02
Applicant: CAPITAL ONE SERVICES, LLC
Inventor: EDWARDS, Joshua , LEARNED, Jacob , LOUCKS, Eric
IPC: G06F3/01 , G06F40/171 , G06K9/00 , G06F3/011 , G06F3/017 , G06F3/04815 , G06F3/167 , G06N3/08 , G06V20/20 , G06V30/32
Abstract: An augmented reality system that includes processors and storage devices storing instructions. The instructions configure the processors to perform operations. The operations include identifying a writing object in a video feed being displayed in an augmented reality viewer, identify a tip of the writing object based on a contour of the writing object, and tracking movements of the tip in the augmented reality viewer. The operations may also include generating a virtual file, the virtual file storing the tracked movements and generating a text file by performing an image recognition operation associating the tracked movements stored in the virtual file with one or more characters.
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公开(公告)号:WO2021245038A1
公开(公告)日:2021-12-09
申请号:PCT/EP2021/064585
申请日:2021-05-31
Applicant: SAFRAN ELECTRONICS & DEFENSE
Inventor: LEPREUX, Antoine , BERTHAUD, Hugues , AIGOUY, Tiphaine , DELOISON, Bastien
IPC: G08C17/02 , H04Q9/00 , G06F3/01 , G05D1/00 , G06F3/0346 , G05D1/0016 , G06F3/015 , G06F3/017 , G08C2201/30 , G08C2201/32
Abstract: Système de commande (1) pour commander au moins un dispositif distant (2), le système de commande comportant : un module de communication (3) pour transmettre des instructions de commande (5) au dispositif distant (2); une unité de traitement (4) pour générer lesdites instructions de commande (5) et les envoyer audit module de communication (3); et une interface utilisateur (6) pour détecter des informations d'un utilisateur. L' interface utilisateur (6) comporte au moins un capteur d'activité musculaire (7, 7a, 7b) pour détecter des informations d'activité musculaire de l'utilisateur par mesure d'activité électrique d'au moins un muscle de l'utilisateur et cette interface utilisateur (6) génère et transmet, à l'unité de traitement (4), des signaux d'activité musculaire (8) représentatifs des informations d'activité musculaire détectées, l'unité de traitement (4) génère les instructions de commande (5) en fonction des signaux d'activité musculaire (8) reçus par l'unité de traitement.
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公开(公告)号:WO2021243829A1
公开(公告)日:2021-12-09
申请号:PCT/CN2020/103787
申请日:2020-07-23
Applicant: 浙江棱镜全息科技有限公司
IPC: G02B27/64 , B60K2370/146 , B60K2370/1464 , B60K2370/148 , B60K2370/1529 , B60K2370/1531 , B60K2370/177 , B60K2370/23 , B60K2370/29 , B60K2370/332 , B60K2370/334 , B60K2370/785 , B60K35/00 , B60R1/00 , B60R2300/205 , G02B27/0101 , G02B3/0006 , G02B3/08 , G02B30/56 , G06F3/017 , G10L15/22
Abstract: 本发明公开了一种汽车用空气成像装置,安装于汽车内,包括:用于产生显示画面的图像源;和将图像源产生的画面放大并在汽车内的空气中成实像的成像放大镜。还公开了人机交互车载辅助系统,采用上述的汽车用空气成像装置,所述实像附近还设有手势识别装置。本发明的优点是:由于图像变的更大,显示相同内容中的图标也更大,这样手势识别装置就能轻易的识别用户的手势具体是要触碰到哪个命令图标,而且用户在进行手势滑动的操作时,手势滑动距离也相应增大,大大降低了对手势识别装置的精度要求,从而使手势识别装置能更加准确的识别用户的操作,增强用户的体验感。
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公开(公告)号:WO2021203133A1
公开(公告)日:2021-10-07
申请号:PCT/US2021/070340
申请日:2021-03-30
Applicant: SNAP INC.
Inventor: COWBURN, Piers George , LI, David , MÜLLER SANDVIK, Isac Andreas , PAN, Qi
IPC: G06F3/01 , G06F3/011 , G06F3/017 , G06F3/04815 , G06T19/006 , H04L51/04 , H04L67/38
Abstract: Method of creating shared AR session based on a gesture starts with server receiving observed motion data from first device associated with first user. First device generating observed motion data based on an analysis of data stream comprising images of second user performing a gesture. Second user being associated with second device. Server receiving from second device captured motion data that corresponds to the gesture. Captured motion data being recorded by a sensor included in second device. Server determines whether there is a match between observed motion data from first device and captured motion data from second device. In response to determining that there is the match, server generates shared AR session between first device and second device and causes shared AR session to be displayed by first device and second device. Other embodiments are described herein.
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公开(公告)号:WO2021201315A1
公开(公告)日:2021-10-07
申请号:PCT/KR2020/004404
申请日:2020-03-31
Applicant: 엘지전자 주식회사
Inventor: 김창목
IPC: H04M1/725 , H04M1/02 , G06F1/1624 , G06F1/1652 , G06F1/1686 , G06F1/1694 , G06F3/017 , H04M1/0264
Abstract: 본 명세서의 일 실시예에 따른 이동 단말기는, 상기 이동 단말기의 제1 면에 제1 영역이 배치되고, 상기 제1 면에 대향하는 제2 면에 제2 영역이 배치되는 디스플레이와, 상기 제2 면에 배치되는 카메라와, 제어부(controller)를 포함하고, 상기 제어부는, 상기 카메라를 통해 획득되는 이미지를 상기 제1 영역 및 상기 제2 영역에 표시할 수 있다.
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