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1. 发明授权

EP2869266B1 Method and apparatus for generating depth map of a scene 有权
标题翻译：用于生成场景的深度图的方法和设备
公开(公告)号：EP2869266B1
公开(公告)日：2017-10-18
申请号：EP14190319.5
申请日：2014-10-24
申请人： Thomson Licensing
发明人： Jouet, Pierrick , Alleaume, Vincent , Baillard, Caroline
IPC分类号： G06T7/521
CPC分类号： H04N13/271 , G06T7/521 , G06T15/50 , G06T2207/10152
摘要： A method and an apparatus for generating the depth map of a scene are described. The method comprises the steps of: projecting a structured light pattern with a first density onto the scene to obtain a first depth map; segmenting the scene into at least one area based on the depth information in the first depth map; and projecting a structured light pattern with a second density onto the scene by adapting the density of the light pattern to the at least one area of the scene to obtain a second depth map of the scene.

2. 发明公开

EP2958010A1 Apparatus and method for controlling the apparatus by a user 审中-公开
标题翻译： Vorrichtung und Verfahren zur Steuerung der Vorrichtung durch einen Benutzer
公开(公告)号：EP2958010A1
公开(公告)日：2015-12-23
申请号：EP14305964.0
申请日：2014-06-20
申请人： Thomson Licensing
发明人： Alleume, Vincent , Baillard, Caroline , Jouet, Pierrick
IPC分类号： G06F3/16 , G06F3/048
CPC分类号： G06F3/167 , G06F3/017 , G06F3/0482
摘要： An apparatus and a method for controlling the same by a user are suggested. The suggested apparatus comprises: a detecting unit for detecting a first event executed by a user in relation to the apparatus; a control unit for generating a second event according to the first event detected by the detecting unit; an output unit for presenting the second event to the user, wherein upon receiving a correct response of the user to the second event by the detecting unit, the control unit generates a command for executing the first event. The suggested apparatus and method are suitable to provide a second event, before executing a command corresponding to a first event from the user, for the user to confirm the intention of the first event.
摘要翻译：建议用户对其进行控制的装置和方法。所提出的装置包括：检测单元，用于检测用户相对于该装置执行的第一事件; 控制单元，用于根据由检测单元检测到的第一事件产生第二事件; 用于向用户呈现第二事件的输出单元，其中，当由所述检测单元接收到所述用户对所述第二事件的正确响应时，所述控制单元生成用于执行所述第一事件的命令。所提出的装置和方法适用于在执行与来自用户的第一事件相对应的命令之前提供第二事件，以供用户确认第一事件的意图。

3. 发明公开

EP3324270A1 SELECTION OF AN OBJECT IN AN AUGMENTED REALITY ENVIRONMENT 审中-公开
公开(公告)号：EP3324270A1
公开(公告)日：2018-05-23
申请号：EP16306497.5
申请日：2016-11-16
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 augmented reality environment including a plurality of real and/or virtual objects (8, 10, 12, 14, 16, 18, 20), the augmented reality 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.

4. 发明公开

EP2869260A1 Method and apparatus for generating from a quantised image having a first bit depth a corresponding image having a second bit depth 审中-公开
标题翻译：用于从量化的图像与第一位元深度与第二位元深度的相应的图像生成方法和装置
公开(公告)号：EP2869260A1
公开(公告)日：2015-05-06
申请号：EP13290262.8
申请日：2013-10-29
申请人： Thomson Licensing
发明人： Baillard, Caroline , Bourdon, Pascal , Jouet, Pierrick
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06T2207/20208
摘要： High Dynamic Range (HDR) imaging allows a significantly greater dynamic range than normal digital imaging techniques. HDR imaging devices should also be able to process or display video data having 8 bits/sample per colour, whereby it is desirable that quantisation artefacts are removed and signal dynamics are enhanced. The inventive processing reduces quantisation artefacts and provides rich dynamic content by generating using the normal law from the 8-bit quantised image an HDR initialisation image followed by image content geometry-driven Gaussian kernel filtering.
摘要翻译：高动态范围（HDR）成像允许显着更大的动态范围比正常的数字成像技术。因此HDR成像装置shoulderstand能够处理或具有8位/彩色样本显示的视频数据，由此，期望并量化伪像被去除和信号动态特性被增强。根据本发明的处理减少量化伪像和通过利用正常法从随后的图像内容几何驱动高斯核滤波HDR图像初始化的8位量化的图像生成提供丰富DynamicContent类。

5. 发明授权

EP2508234B1 Device to control the movement of a virtual player and a virtual ball in a game application 有权
标题翻译：一种用于控制虚拟玩家的在游戏应用程序中的移动和虚拟球的装置
公开(公告)号：EP2508234B1
公开(公告)日：2013-11-20
申请号：EP12162889.5
申请日：2012-04-02
申请人： Thomson Licensing
发明人： Jouet, Pierrick , Bourdon, Pascal , Alleaume, Pascal
IPC分类号： A63F13/06
CPC分类号： A63F13/245 , A63F13/06 , A63F13/211 , A63F13/218 , A63F13/23 , A63F13/428 , A63F13/5372 , A63F13/812 , A63F2300/105 , A63F2300/1056 , A63F2300/1062 , A63F2300/301 , A63F2300/6045 , A63F2300/8011
摘要： The present invention relates to the domain of control devices for virtual games, and more specifically to a control device to control the displacement of a virtual player and of a virtual ball in the scope of a football video game. According to the invention, the control device is in the form of a ball connected to a pedestal. This ball is equipped with accelerometers (18) able to detect a displacement force on the ball as a result of a strike exerted on said ball, pressure sensors (19) able to detect a pressure force exerted on the surface of the ball and a processing module (16). The processor module generates using information from the accelerometers and pressure sensors control signals (S1) to control the displacement of the virtual ball in the video game and control signals (S2) to control the displacement of the virtual player in the video game.

6. 发明公开

EP2608189A1 Braille display system and method for operating a refreshable Braille display 审中-公开
标题翻译： Braille-Anzeigesystem und Verfahren zum Betrieb einer aktualisierbaren Braille-Anzeige
公开(公告)号：EP2608189A1
公开(公告)日：2013-06-26
申请号：EP11306739.1
申请日：2011-12-21
申请人： Thomson Licensing
发明人： Bourdon, Pascal , Le Clerc, Francois , Jouet, Pierrick
IPC分类号： G09B21/00
CPC分类号： G09B21/005 , G09B21/003
摘要： A Braille display system and a method for operating a refreshable Braille display 14 is provided. A string of characters is assigned to a drive signal for specifying the activation or deactivation of a tuple of dots which are raised through holes in a touch and sense surface of the Braille display 14 upon activation and which are retracted upon deactivation. The Braille display 14 is driven by a drive signal which is configured to activate and/or to deactivate the tuple of dots so as to generate a dynamic tactile display of said string of characters. The time dependent characteristic of activation and/or deactivation of the tuple of dots is defined by the string of characters.
摘要翻译：提供了一种盲文显示系统和操作可刷新盲文显示器14的方法。将一串字符分配给驱动信号，用于指定在激活时通过盲文显示器14的触摸和感测表面中的孔凸起的点元组的激活或去激活，并且在停用时被缩回。盲文显示器14由驱动信号驱动，该驱动信号被配置为激活和/或去激活点的元组，以便产生所述字符串的动态触觉显示。点的元组的激活和/或去激活的时间依赖特性由字符串定义。

7. 发明公开

EP3343513A1 DEVICE AND METHOD FOR GENERATING FLEXIBLE DYNAMIC VIRTUAL CONTENTS IN MIXED REALITY 审中-公开
公开(公告)号：EP3343513A1
公开(公告)日：2018-07-04
申请号：EP16306859.6
申请日：2016-12-30
申请人： Thomson Licensing
发明人： Jouet, Pierrick , Baillard, Caroline , Luo, Tao
IPC分类号： G06T13/20 , G06T19/00
CPC分类号： G06T19/006 , G06T13/20 , G06T2210/36 , H04N21/816 , H04N21/8541
摘要： Dynamic virtual content(s) to be superimposed to a representation of a real 3D scene complies with a scenario scheme defined before runtime. Real-world information (22) is captured in the real 3D scene and the scenario scheme is executed at runtime in function of that real-world information. Two or more animations associated with the scenario scheme and having respective animation levels are defined before the runtime. One of them is selected (13) in function of at least one parameter extracted from the real-world information and corresponding to the animation level of the selected animation, and is executed (14) at the runtime as the scenario scheme.
Application to mixed reality.

8. 发明公开

EP3336805A1 METHOD AND DEVICE FOR A PLACEMENT OF A VIRTUAL OBJECT OF AN AUGMENTED OR MIXED REALITY APPLICATION IN A REAL-WORLD 3D ENVIRONMENT 审中-公开
公开(公告)号：EP3336805A1
公开(公告)日：2018-06-20
申请号：EP16306684.8
申请日：2016-12-15
申请人： Thomson Licensing
发明人： Baillard, Caroline , Jouet, Pierrick , Fradet, Matthieu
IPC分类号： G06T19/00 , G06T19/20
CPC分类号： G06T19/006 , G06T19/20 , G06T2219/2004 , G06T2219/2016
摘要： A method for a placement of a virtual object of an augmented or mixed reality application in a real-world 3D environment, comprises: selecting (14), at a runtime of said augmented or mixed reality application, one of a finite set of at least two candidate insertion areas determined in said real-world 3D environment for the placement of said virtual object in said real-world 3D environment, based on criteria combining, for each of said candidate insertion areas, relationships between said real-world 3D environment, said virtual object considered with respect to a placement of said virtual object in said candidate insertion area, and a user position; and inserting (14) said virtual object in the selected candidate insertion area.

9. 发明公开

EP3099054A1 METHOD AND APPARATUS FOR DETERMINING A FOCAL STACK OF IMAGES FROM LIGHT FIELD DATA ASSOCIATED WITH A SCENE, AND CORRESPONDING COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：的方法和设备，用于确定与相关联的光场数据中的场景的图像的焦点堆栈和相关联的计算机程序产品
公开(公告)号：EP3099054A1
公开(公告)日：2016-11-30
申请号：EP15305820.1
申请日：2015-05-29
申请人： Thomson Licensing
发明人： Jouet, Pierrick , Le Clerc, Francois , Sabater, Neus
IPC分类号： H04N5/225 , H04N5/232 , G06T5/00
CPC分类号： H04N5/23212 , H04N5/2254
摘要： A method for determining a focal stack (500) of images from light field data associated with a scene is disclosed. The focal stack (500) of images comprises a set of focused images (501, 502) of the scene, which are each associated to a focalization distance. Two consecutive focused images are spaced a sampling interval apart from each other in the focal stack. The sampling interval is adjusted as a function of a layout of the scene. The focal stack is built as the set of consecutive focused images spaced an adjusted sampling interval apart from each other.
摘要翻译：一种用于从与场景相关联的光场数据的图像的确定性采矿一个焦点堆栈（500）方法被游离缺失盘。图像的焦点堆栈（500），包括一组场景的聚焦图像（501,502），其每一个相关联的聚焦距离的。两个连续聚焦图像在焦点堆栈除了海誓山盟隔开的采样间隔。采样间隔被调整为场景的布局的功能。焦点堆栈被构建为一组在远离海誓山盟调整采样间隔隔开的连续的聚焦图像。

10. 发明公开

EP3073747A1 METHOD AND DEVICE FOR ADAPTING AN AUDIO LEVEL OF A VIDEO 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR ANPASSUNG EINES AUDIOPEGELS EINES VIDEOS
公开(公告)号：EP3073747A1
公开(公告)日：2016-09-28
申请号：EP15305443.2
申请日：2015-03-26
申请人： Thomson Licensing
发明人： Jouet, Pierrick , Baillard, Caroline , Alleaume, Vincent
IPC分类号： H04N21/4223 , H04N21/439 , H04N21/442 , H04N7/00 , H03G3/30 , G06F3/16 , G06K9/22 , G10L21/0316
CPC分类号： H04N21/4223 , G06F3/165 , G06K9/00 , G06K9/00214 , G06K9/00302 , G06K9/00711 , G06K9/228 , G06K9/6293 , G10L21/0316 , G10L21/0364 , H03G3/3005 , H04N5/60 , H04N21/439 , H04N21/44218
摘要： The disclosure relates to a method for adapting an audio level of a video, comprising:
- identifying (11) at least one person in the video,
- selecting (12) an audio track corresponding to said identified person in the video,
- adjusting (13) the audio level of said selected audio track, as a function of at least one control parameter.
摘要翻译：本公开涉及一种用于调整视频的音频电平的方法，包括： - 识别（11）视频中的至少一个人， - 选择（12）与视频中的所述识别的人相对应的音轨， - 调整（ 13）所述选定音轨的音频电平，作为至少一个控制参数的函数。

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