公开(公告)号：EP3717989A1

公开(公告)日：2020-10-07

申请号：EP18803726.1

申请日：2018-11-22

申请人： Thomson Licensing

发明人： DUMAS, Olivier ,  LEROY, Bertrand ,  DANIEAU, Fabien

IPC分类号： G06F3/01 ,  G02B27/01

公开(公告)号：EP3495922A1

公开(公告)日：2019-06-12

申请号：EP17306714.1

申请日：2017-12-06

申请人： THOMSON LICENSING

发明人： DANIEAU, Fabien ,  COSTES, Antoine ,  LECUYER, Anatole ,  ARGELAGUET SANZ, Ferran ,  GUILLOTEL, Philippe

IPC分类号： G06F3/01 ,  G06F3/0488 ,  G06F3/0481

摘要： Method and device for displaying an image on a touchscreen, texture information being associated with the image. To provide pseudo-haptic effects, a first information representative of a current location of a touch contact on the touchscreen is determined with a second information representative of a speed of displacement of the touch contact. A graphical object is generated with a shape and a trajectory determined according to the first information, the second information and a third information representative of at least one physical property associated with the texture information. The graphical object is then displayed with the image on the touchscreen.

公开(公告)号：EP3322186A1

公开(公告)日：2018-05-16

申请号：EP16306486.8

申请日：2016-11-14

申请人： Thomson Licensing

发明人： DANIEAU, Fabien ,  LEROY, Bertrand ,  ORLAC, Izabela

IPC分类号： H04N21/218 ,  G06F3/01 ,  H04N13/04 ,  H04N21/442 ,  H04N21/6587 ,  H04N21/81 ,  G02B27/01

CPC分类号： H04N21/44218 ,  G02B27/0093 ,  G02B27/017 ,  G06F3/011 ,  G06F3/012 ,  G06F3/015 ,  G06F3/04815 ,  H04N21/21805 ,  H04N21/6587 ,  H04N21/816

摘要： A method of and device configured for transmitting data representative of an image, the method comprising: obtaining a first parameter representative of a visualisation direction associated with a first image representative of a first part of a scene, the first image corresponding to a first part of a large field-of-view content; updating a body model by applying the first parameter to the body model; comparing at least a second parameter of the updated body model to at least a reference value to determine a first level of visualisation comfort; and transmitting data representative of a second image when the first level of visualisation comfort is less than a determined level, the second image being representative of a second part of the scene, the second part of the scene being different from the first part of the scene.

摘要翻译： 1。一种用于发送表示图像的数据的方法和设备，所述方法包括：获得表示与表示场景的第一部分的第一图像相关联的可视化方向的第一参数，所述第一图像对应于第一部分的 大视野内容; 通过将第一参数应用于身体模型来更新身体模型; 将所更新的身体模型的至少第二参数与至少一个参考值进行比较以确定第一水平的可视化舒适度; 以及当第一级别的可视化舒适度小于确定的级别时传送表示第二图像的数据，第二图像表示场景的第二部分，场景的第二部分不同于场景的第一部分 。

公开(公告)号：EP3267288A1

公开(公告)日：2018-01-10

申请号：EP16305866.2

申请日：2016-07-08

申请人： Thomson Licensing

发明人： LEROY, Bertrand ,  DANIEAU, Fabien ,  ORLAC, Izabela

IPC分类号： G06F3/01

CPC分类号： H04L43/045 ,  G06F3/011 ,  G06F3/016 ,  G06F2203/012 ,  G08B6/00 ,  H04L67/22 ,  H04L67/38

摘要： The present disclosure relates to methods, apparatus or systems for managing a map of haptic atmospheres over a topographical zone. The zone may contain relief or noticeable objects. A set of devices equipped with haptic sensors and haptic actuators is wore by a set of users spread over the topographical zone. Each device is contributing to the management of the map by sending its localized haptic measurements to a server. The server calculates and maintain the map according to these spread measurements. Client devices also send request to get a haptic effect representative of the haptic atmosphere around a second location in the topographical zone. The server calculates the response according to this second location and to the characteristics of the client.

公开(公告)号：EP3238011A1

公开(公告)日：2017-11-01

申请号：EP15817284.1

申请日：2015-12-18

申请人： Thomson Licensing

发明人： DANIEAU, Fabien ,  FLEUREAU, Julien ,  LE, Khanh-Duy

IPC分类号： G06F3/01

CPC分类号： G06F3/011 ,  G06F3/016

摘要： Haptic effects are automatically localized on a user's body based on multimedia content or its associated metadata. A haptic effect generator analyzes multimedia content to determine haptic events that occur in the multimedia content. It then generates a haptic effect based on the haptic event. A localizer receives the haptic effect from the haptic effect generator and automatically correlates the haptic effect to a portion of a body based on multimedia content information. The multimedia content information can include the multimedia content and the metadata and the like. The localizer uses a threshold value associated with the haptic event to determine when and where the haptic effect should be localized. The localizer can also utilize a body model to facilitate in localizing the haptic effect.

摘要翻译： 基于多媒体内容或其关联的元数据，触觉效果自动定位在用户身体上。 触觉效果生成器分析多媒体内容以确定在多媒体内容中发生的触觉事件。 然后它基于触觉事件生成触觉效果。 定位器从触觉效果发生器接收触觉效果并基于多媒体内容信息自动将触觉效果关联到身体的一部分。 多媒体内容信息可以包括多媒体内容和元数据等。 本地化器使用与触觉事件相关联的阈值来确定触觉效果何时以及何处应该被本地化。 定位器还可以利用身体模型来促进定位触觉效果。

公开(公告)号：EP3121689A1

公开(公告)日：2017-01-25

申请号：EP16179100.9

申请日：2016-07-12

申请人： Thomson Licensing

发明人： DOYEN, Didier ,  DANIEAU, Fabien ,  GUILLOTEL, Philippe ,  FLEUREAU, Julien

IPC分类号： G06F3/01 ,  A63J25/00 ,  A63G31/16

摘要： The present disclosure is about a method, a device and a signal enabling automatic washouts in HAV contents. More precisely, washout related information is added to a signal representing a HAV content so that a HAV rendering device (100) may adapt the washout to its physical limitations defined by the device capabilities (161) as well as the user preferences (121). Different types of washouts are proposed. The HAV content signal comprises a first information (2322) representative of a haptic washout effect and an optional second information (2326) representative of the parameters required for the haptic washout effect. The method comprises performing a first haptic effect (610), computing the haptic washout effect (650) according to device capabilities (161), user preferences (121), type of washout obtained from washout flags (2322) and optional washout parameters (2326), and performing the haptic washout effect.

摘要翻译： 本公开内容涉及实现HAV内容中的自动清除的方法，设备和信号。 更确切地说，清洗相关信息被添加到表示HAV内容的信号中，使得HAV渲染设备（100）可以将冲洗适应于由设备能力（161）以及用户偏好（121）所限定的物理限制。 提出了不同类型的冲刷。 HAV内容信号包括表示触觉清除效果的第一信息（2322）和表示触觉清除效果所需的参数的可选第二信息（2326）。 该方法包括执行第一触觉效果（610），根据设备能力（161），用户偏好（121），从冲洗标记（2322）获得的冲洗类型和可选冲洗参数（2326）计算触觉冲刷效果（650） ），并执行触觉清除效果。

公开(公告)号：EP3121685A1

公开(公告)日：2017-01-25

申请号：EP15306184.1

申请日：2015-07-21

申请人： Thomson Licensing

发明人： DOYEN, Didier ,  DANIEAU, Fabien ,  GUILLOTEL, Philippe ,  FLEUREAU, Julien

IPC分类号： G06F3/01 ,  A63J25/00 ,  A63G31/16

CPC分类号： G08B6/00 ,  A63G31/16 ,  A63J25/00 ,  G06F3/016

摘要： The present disclosure is about a method, a device and a signal enabling automatic washouts in HAV contents. More precisely, washout related information is added to a signal representing a HAV content so that a HAV rendering device (100) may adapt the washout to its physical limitations defined by the device capabilities (161) as well as the user preferences (121). Different types of washouts are proposed. The HAV content signal comprises a first information (2322) representative of a haptic washout effect and an optional second information (2326) representative of the parameters required for the haptic washout effect. The method comprises performing a first haptic effect (610), computing the haptic washout effect (650) according to device capabilities (161), user preferences (121), type of washout obtained from washout flags (2322) and optional washout parameters (2326), and performing the haptic washout effect.

摘要翻译： 本发明是关于一种方法，一种装置和使在HAV内容自动冲蚀的信号。 更精确地，冲洗相关的信息被添加到代表HAV内容的信号，以便做了HAV呈现设备（100）可以在洗出适应于由所述设备能力（161）以及用户偏好（121）中定义的它的物理限制。 不同类型的冲刷提出。 在HAV内容信号包括第一信息（2322）代表的触觉效果冲洗和可选的第二信息（2326）代表触觉冲洗效果所需要的参数。 该方法包括执行第一触觉效果（610），计算触觉冲洗效果（650）雅丁设备功能（161），用户偏好（121）类型的洗脱从清除标志（2322）和可选的洗出参数获得的（2326 ），以及执行所述触觉冲洗效果。

公开(公告)号：EP3118723A1

公开(公告)日：2017-01-18

申请号：EP15306156.9

申请日：2015-07-13

申请人： Thomson Licensing

发明人： GUILLOTEL, Philippe ,  DANIEAU, Fabien ,  FLEUREAU, Julien ,  DOYEN, Didier

IPC分类号： G06F3/01

CPC分类号： A63F13/285 ,  A63F13/28 ,  G06F3/011 ,  G06F3/016

摘要： In a particular implementation, a user environment space for haptic feedback and interactivity (HapSpace) is proposed. In one embodiment, the HapSpace is a virtual space attached to the user and is defined by the maximum distance that the user's body can reach. The HapSpace may move as the user moves. Haptic objects and haptic devices, and the associated haptic properties, may also be defined within the HapSpace. New descriptors, such as those enable precise locations and link between the user and haptic objects/devices are defined for describing the HapSpace.

摘要翻译： 在具体实施时，对触觉反馈和交互用户环境空间（HapSpace）的建议。 在一个中，实施例是HapSpace附着于用户的虚拟空间，并且由最大距离限定并在使用者的身体可以达到。 所述HapSpace可以随着用户移动移动。 触觉对象和触觉设备，和相关联的触觉特性，即可以在HapSpace中定义。 新描述符，作为寻求这些使得用户和触觉对象之间的精确的位置和链路/设备是用于说明HapSpace定义。

公开(公告)号：EP2904546A1

公开(公告)日：2015-08-12

申请号：EP13766376.1

申请日：2013-09-26

申请人： Thomson Licensing

发明人： FLEUREAU, Julien ,  BERNON, Jeremie ,  DANIEAU, Fabien ,  GUILLOTEL, Philippe

IPC分类号： G06K9/46 ,  H05B37/02

CPC分类号： G09G5/02 ,  G06K9/4671 ,  G09G2360/144 ,  H05B37/029

摘要： A method and an apparatus (20) for determining a color to be emulated by an ambient light source associated to a display are described. A saliency map (2) is determined (10) for an image (1) displayed on the display. A subset of pixels of the image (1) with a saliency below a given threshold is selected (11) based on the saliency map (2). The color to be emulated by the ambient light source is then determined (12) from color values of the determined subset of pixels.

摘要翻译： 描述用于确定由与显示器相关联的环境光源来仿真的颜色的方法和装置（20）。 对于显示在显示器上的图像（1），确定显着图（2）（10）。 基于显着性图（2）选择（11）显着低于给定阈值的图像（1）的像素的子集（11）。 然后由所确定的像素子集的颜色值确定（12）由环境光源模拟的颜色。