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1. 发明公开

EP3528151A1 METHOD AND APPARATUS FOR USER AUTHENTICATION 审中-公开
公开(公告)号：EP3528151A1
公开(公告)日：2019-08-21
申请号：EP18305158.0
申请日：2018-02-15
申请人： THOMSON LICENSING
发明人： ALLEAUME, Vincent , JOUET, Pierrick , LUO, Tao
IPC分类号： G06F21/31 , G06F21/36
摘要： A method for determining a user interface authentication set comprising at least one mandatory authentication element, and at least one of a failure authentication element or a neutral authentication element is disclosed. The method comprises receiving (20) user inputs for selecting at least one authentication element to add to said at least one user interface authentication set, determining (21) whether said at least one authentication element selected is a mandatory authentication element for validating a user authentication, or whether said at least one authentication element is a failure authentication element triggering failure of user authentication when said at least one authentication element is selected by a user during user authentication, or whether said at least one authentication element is a neutral authentication element being inconsequential to user authentication when said at least one authentication element is selected by a user during user authentication. A method for authenticating a user using the user interface authentication set is also disclosed.

2. 发明公开

EP3330925A1 METHOD FOR 3D RECONSTRUCTION OF AN ENVIRONMENT OF A MOBILE DEVICE, CORRESPONDING COMPUTER PROGRAM PRODUCT AND DEVICE 有权转让
公开(公告)号：EP3330925A1
公开(公告)日：2018-06-06
申请号：EP17203418.3
申请日：2017-11-23
申请人： THOMSON LICENSING
发明人： LUO, Tao , ROBERT, Philippe , ALLEAUME, Vincent
IPC分类号： G06T7/55
CPC分类号： H04N13/254 , G06T7/55 , G06T2207/10024 , G06T2207/10028 , G06T2207/20081 , G06T2207/20084 , H04N13/271 , H04N13/282 , H04N13/296
摘要： A method is proposed for 3D reconstruction of an environment of a mobile device comprising a camera. Such method comprises:
• calculating (100) a coarse 3D reconstruction of at least one area of the environment by a first reconstruction method that takes into account first pictures of the at least one area captured by the camera;
• determining automatically (110) if at least one target part exists in the environment based on a detection of at least one object attribute taking into account at least one of the first pictures;
• calculating (120) a refined 3D reconstruction of the at least one target part by a second reconstruction method that takes into account second pictures of the at least one target part captured by the camera;
• aggregating (130) the calculated reconstructions for providing the 3D reconstruction of the environment.

3. 发明公开

EP3211599A1 ADAPTIVE DEPTH-GUIDED NON-PHOTOREALISTIC RENDERING METHOD, CORRESPONDING COMPUTER PROGRAM PRODUCT, COMPUTER-READABLE CARRIER MEDIUM AND DEVICE 审中-公开
标题翻译：自适应深度引导的非光学渲染方法，相应的计算机程序产品，计算机可读载体介质和设备
公开(公告)号：EP3211599A1
公开(公告)日：2017-08-30
申请号：EP16305227.7
申请日：2016-02-29
申请人： Thomson Licensing
发明人： BAILLARD, Caroline , JOUET, Pierrick , ALLEAUME, Vincent
IPC分类号： G06T15/02
CPC分类号： G06T15/02 , G06T7/11 , G06T7/13 , G06T7/55 , G06T2200/21 , G06T2207/10028 , G06T2207/20221
摘要： A method for rendering a non-photorealistic (NPR) content from a set (SI) of at least one image of a same scene is provided. The set of images (SI) is associated with a depth image comprising a set of regions, each region corresponding to a region of a given depth. The method for rendering a non-photorealistic content comprises:
- generating (21) a segmented image comprising at least one segmented region generated with a given segmentation scale, said at least one segmented region corresponding to at least one region of said set of regions;
- generating (22) a binary edge image comprising at least one binary edge region generated with a given edge extraction scale, said at least one binary edge region corresponding to at least one region of said set of regions;
- rendering (23) the non-photorealistic content, by combining said segmented image and said binary edge image.
摘要翻译：提供了用于从同一场景的至少一个图像的集合（SI）中呈现非写实（NPR）内容的方法。该组图像（SI）与包括一组区域的深度图像相关联，每个区域对应于给定深度的区域。用于呈现非真实感内容的方法包括： - 生成（21）分割图像，所述分割图像包括利用给定分割尺度生成的至少一个分割区域，所述至少一个分割区域对应于所述一组区域中的至少一个区域; - 生成（22）二值边缘图像，所述二值边缘图像包括用给定边缘提取比例尺生成的至少一个二值边缘区域，所述至少一个二值边缘区域对应于所述一组区域中的至少一个区域; - 通过组合所述分割图像和所述二值边缘图像来渲染（23）非照片般逼真的内容。

4. 发明公开

EP3341816A1 ASSISTED ITEM SELECTION FOR SEE THROUGH GLASSES 审中-公开
公开(公告)号：EP3341816A1
公开(公告)日：2018-07-04
申请号：EP16744701.0
申请日：2016-07-22
申请人： Thomson Licensing
发明人： ALLEAUME, Vincent , JOUET, Pierrick , ROBERT, Philippe
IPC分类号： G06F3/01 , G06F1/16 , G06F3/0481 , G06F3/0482 , G02B27/01 , G06F3/0484
CPC分类号： G06F3/013 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/0123 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G02B2027/0181 , G02B2027/0187 , G06F1/163 , G06F3/011 , G06F3/012 , G06F3/04815 , G06F3/04817 , G06F3/0482 , G06F3/04842 , G06F3/0488 , G06F3/167 , G06T11/60
摘要： An augmented reality (AR) interactive system and method is provided. In one embodiment the systems comprises a head mounted user interface configured to receive user input, a processor configured to manage data based on user input, a camera and a display. The camera and the display are in processing communication with one another and the head mounted user interface via the processor. The processor is configured to determine a user's field of view and a center of the user's field of view based on output of a sensor and rendering images for output to the display. Each of the images include one or more objects and a plurality of signs each corresponding to a selectable object in the user's field of view. The rendering of images include altering a first display attribute of a given sign of the plurality of displayed signs based on determining that the user's field of view is centered on the given sign. The processor is also configured to select the given sign based on determining that the user's field of view remains centered on the given sign for an amount of time exceeding a threshold.

5. 发明公开

EP3340619A1 GEOMETRIC WARPING OF A STEREOGRAPH BY POSITIONAL CONSTRAINTS 审中-公开
公开(公告)号：EP3340619A1
公开(公告)日：2018-06-27
申请号：EP17208083.0
申请日：2017-12-18
申请人： THOMSON LICENSING
发明人： VARANASI, Kiran , LE CLERC, François , ALLEAUME, Vincent
IPC分类号： H04N13/00 , G06T19/20
CPC分类号： G06T19/20 , G06T3/0006 , G06T15/205 , G06T19/006 , G06T2219/2016 , H04N13/106 , H04N13/246
摘要： In a method for consistently editing stereographs in warping at least part of a virtual 3D scene, a set of positional constraints (a α , L n , x s , y s , x t , y t ) is associated with a source and a target position of at least one constraint point in at least one specified depth layer of each of two specified stereographic images (a L , a R ). The source and target positions in both images are respectively associated with semantic source and target point in the 3D scene. Those images are warped (S2) by applying these positional constraints for each of the specified depth layer and a warped stereograph is generated (S3), comprising the two warped images for the specified depth layer.

6. 发明公开

EP3340618A1 GEOMETRIC WARPING OF A STEREOGRAPH BY POSITIONAL CONSTRAINTS 审中-公开
公开(公告)号：EP3340618A1
公开(公告)日：2018-06-27
申请号：EP16306774.7
申请日：2016-12-22
申请人： Thomson Licensing
发明人： VARANASI, Kiran , LE CLERC, François , ALLEAUME, Vincent
IPC分类号： H04N13/00 , G06T19/20
CPC分类号： G06T19/20 , G06T3/0006 , G06T15/205 , G06T19/006 , G06T2219/2016 , H04N13/106 , H04N13/246
摘要： In a method for consistently editing stereographs, a set of positional constraints (a α , L n , x s , y s , x t , y t ) is associated with a source and a target position of at least one constraint point in at least one specified depth layer of each of two specified stereographic images (a L , a R ). Those images are warped (S2) by applying these positional constraints for the specified depth layer and a warped stereograph is generated (S3), comprising the two warped images for the specified depth layer.

7. 发明公开

EP3161830A1 METHOD FOR PROCESSING A VIDEO SCENE AND CORRESPONDING DEVICE 审中-公开
标题翻译：处理视频场景的方法和相应的装置
公开(公告)号：EP3161830A1
公开(公告)日：2017-05-03
申请号：EP15714518.6
申请日：2015-04-09
申请人： Thomson Licensing
发明人： ALLEAUME, Vincent , JOUET, Pierrick , BOURDON, Pascal
IPC分类号： G11B27/036 , G06T19/20 , H04N21/81 , G06K9/00 , H04N5/272 , G06Q30/02
CPC分类号： G11B27/036 , G06K9/00201 , G06K9/6212 , G06Q30/0241 , G06T19/20 , G06T2219/2004 , H04N13/122 , H04N21/81 , H04N21/816
摘要： The present disclosure relates to a method for processing a video of a scene, the method comprising: - receiving (S1) a 3D representation of the scene, - determining (S2) into said 3D representation at least one candidate object, said at least one candidate object comprising a cloud of 3D points, - selecting (S3), among said at least one candidate object, one object to be removed, - computing (S4) a signature of the object to be removed, said signature being representative of 3D features of said selected object, - determining (S5) a substitute object from a plurality of candidate substitute objects of a library, each candidate substitute object having a signature, said determination being based on comparison of signatures, and - replacing (S6) the object to be removed by said substitute object into said video scene.
摘要翻译：本发明涉及一种用于处理场景的视频的方法，所述方法包括： - 接收（S1）所述场景的3D表示; - 在所述3D表示中确定（S2）至少一个候选对象，所述至少一个包括3D点云的候选对象， - 在所述至少一个候选对象中选择（S3）要移除的一个对象， - 计算（S4）要移除的对象的签名，所述签名表示3D特征 - 从库的多个候选替代对象中确定（S5）替代对象，每个候选替代对象具有签名，所述确定基于签名的比较，以及 - 将对象替换为（S6）被所述替代对象移除到所述视频场景中。

8. 发明公开

EP3324271A1 SELECTION OF AN OBJECT IN AN AUGMENTED OR VIRTUAL REALITY ENVIRONMENT 有权转让
公开(公告)号：EP3324271A1
公开(公告)日：2018-05-23
申请号：EP17201304.7
申请日：2017-11-13
申请人： THOMSON LICENSING
发明人： ALLEAUME, Vincent , JOUET, Pierrick , FRADET, Matthieu
IPC分类号： G06F3/01 , G06K9/00 , G06T19/00 , G02B27/01 , G06F3/0484
CPC分类号： G06F3/013 , G02B27/017 , G06F3/017 , G06F3/04842 , G06F2203/0381 , G06K9/00671 , G06T19/006 , G06T2219/024 , G09G3/003 , G09G2320/0693
摘要： Method of selection of an object in an environment including a plurality of real and/or virtual objects (8, 10, 12, 14, 16, 18, 20), the environment being displayed to a user (2) through a display device (4), wherein the method includes an assignment of a gesture path to each object of the plurality of objects (8, 10, 12, 14, 16, 18, 20), the gesture path including a series of gestures to be performed by the user (2) to select the object.

9. 发明公开

EP3086274A1 METHOD AND DEVICE FOR GENERATING ALERTS 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON WARNUNGEN
公开(公告)号：EP3086274A1
公开(公告)日：2016-10-26
申请号：EP15305598.3
申请日：2015-04-21
申请人： Thomson Licensing
发明人： BAILLARD, Caroline , ALLEAUME, Vincent , JOUET, Pierrick
IPC分类号： G06Q30/06 , G06Q50/00
CPC分类号： G06Q30/0639 , G06Q30/0631 , G06Q50/01
摘要： A client terminal device comprising: a user interface for communication with a user/operable to receive an input from a user and communicate an output to the user; a data capture module for capturing data related to at least one of a product and a location based event; an alert generator configured to automatically generate an alert based on the captured data, for transmission to data communication devices of members of a community linked to the user via a social network; and a transmitter for transmitting the alert to a remote server for transmission to the data communication devices.
摘要翻译：一种客户终端设备，包括：用户与用户通信的用户界面，用于从用户接收输入并向用户传达输出; 用于捕获与产品和基于位置的事件中的至少一个相关的数据的数据捕获模块; 警报生成器，其被配置为基于所捕获的数据自动生成警报，用于经由社交网络传输到与用户链接的社区的成员的数据通信设备; 以及发送器，用于将警报发送到远程服务器以传送到数据通信设备。

10. 发明授权

EP2652939B1 METHOD AND DEVICE FOR GENERATING IMAGES COMPRISING MOTION BLUR 有权转让
标题翻译：方法和设备产生图像运动模糊
公开(公告)号：EP2652939B1
公开(公告)日：2015-02-11
申请号：EP11791600.7
申请日：2011-12-09
申请人： Thomson Licensing
发明人： BOURDON, Pascal , PIERRICK, Jouet , ALLEAUME, Vincent
IPC分类号： H04N5/262 , G06T5/00 , G06T5/50
CPC分类号： H04N5/357 , G06T5/002 , G06T5/003 , G06T2207/20201 , H04N5/262

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