公开(公告)号：EP3096322A1

公开(公告)日：2016-11-23

申请号：EP15305779.9

申请日：2015-05-22

申请人： Thomson Licensing

发明人： Allie, Valérie ,  Guillotel, Philippe ,  Fleureau, Julien ,  Florent, Teddy

IPC分类号： G11B27/031 ,  H04N21/41

CPC分类号： G11B27/031

摘要： Image information 204, 316 is automatically edited based on levels of emotions obtained from a user 202, 302 watching the image information. A sensor 116, 206, 304 on or near a user transmits physiological information to a system 102, 200, 306 as the user watches the image information. The physiological information is then processed 108 to determine what levels of emotions the user is experiencing as they watch the image information. An image information editor 210 utilizes the levels of emotions to determine which parts of the image information form a 'best moments' subset of the image information 212. The subset of the image information 212 can then be viewed or shared via other communication means.

摘要翻译： 图像信息204，316是基于从用户202，302观看图像信息所获得的情绪水平自动编辑。 上或在用户附近的传感器116，206，304发送的生理信息的系统102，200，306作为用户观看的图像信息。 然后，将生理信息处理108确定性矿什么样的情感水平的用户正在经历，因为他们看的图像信息。 一种图像信息编辑210利用情绪确定性矿水平的图像信息的部分形成的图像信息212的图像信息，然后212可以查看或经由其他通信装置共享的子集的“最佳时刻”的子集。

公开(公告)号：EP3067857A1

公开(公告)日：2016-09-14

申请号：EP15290071.8

申请日：2015-03-13

申请人： Thomson Licensing

发明人： Guillotel, Philippe ,  Urban, Fabrice ,  Turban, Laura

IPC分类号： G06T5/00

CPC分类号： G06T5/007 ,  G06T3/40 ,  G06T5/001 ,  G06T2207/20172

摘要： A method for processing at least one peripheral image that extends beyond the borders of a central image is disclosed. The method comprises adapting luminance of the peripheral image to human vision characteristics. According to a first embodiment, the luminance level of the peripheral image is decreased in case of high luminance level of the peripheral image. According to a second embodiment, the luminance level of the peripheral image is decreased in case of a high reflectance level of the surface where is displayed the at least one peripheral image or the luminance level of the peripheral image is increased in case of a low reflectance level of the surface where is displayed the at least one peripheral image. According to a third embodiment, the luminance level of moving object in the peripheral image is increased.

摘要翻译： 公开了一种用于处理延伸超出中央图像的边界的至少一个外围图像的方法。 该方法包括使外围图像的亮度适应于人的视觉特性。 根据第一实施例，在周边图像的高亮度水平的情况下，外围图像的亮度水平降低。 根据第二实施例，在显示至少一个周边图像的表面的高反射率水平或在低反射率的情况下周边图像的亮度水平增加的情况下，周边图像的亮度水平降低 显示至少一个外围图像的表面的水平。 根据第三实施例，周边图像中的移动物体的亮度水平增加。

公开(公告)号：EP2731055A1

公开(公告)日：2014-05-14

申请号：EP12306210.1

申请日：2012-10-04

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。

公开(公告)号：EP2685443A1

公开(公告)日：2014-01-15

申请号：EP12305831.5

申请日：2012-07-11

申请人： Thomson Licensing ,  Inria Institut National de Recherche en Informatique et en Automatique

发明人： Danieau, Fabien ,  Fleureau, Julien ,  Guillotel, Philippe ,  Mollet, Nicolas ,  Lecuyer, Anatole

IPC分类号： G09B9/00

CPC分类号： G09B9/00

摘要： The present invention relates to a method and device for automatically generating force feedback data for a haptic device for providing simulated six degrees of freedom movement. A three dimensional acceleration component corresponding to the movement to be simulated is determined. A three dimensional angular velocity component corresponding to the movement to be simulated is determined. Control signals for controlling at least three force feedback devices are determined, wherein each of the three force feedback devices provides force effects along three perpendicular axes to a fixation point associated to each of it, the three force feedback devices being arranged at defined positions with regard to each other, and the three fixation points define a geometric plane.

摘要翻译： 本发明涉及一种用于自动地生成力反馈数据用于触觉装置，用于提供模拟六个自由度运动的方法和装置。 要模拟的三维加速度分量对应于所述运动是确定性的开采。 一种三维角速度分量相应于运动到被模拟是确定性的开采。 用于控制至少三个力反馈设备的控制信号是确定性的开采，worin每三个力反馈装置提供沿三个垂直轴到关联于每个它的一个固定点的力的影响，这三个力反馈设备被在相对于限定位置布置 海誓山盟，和三个固定点限定的几何平面内。

公开(公告)号：EP2627086A1

公开(公告)日：2013-08-14

申请号：EP12305144.3

申请日：2012-02-10

申请人： Thomson Licensing ,  Inria Institut National de Recherche en Informatique et en Automatique

发明人： Chérigui, Safa ,  Guillemot, Christine ,  Thoreau, Dominique ,  Guillotel, Philippe

IPC分类号： H04N7/26 ,  H04N7/34

CPC分类号： H04N19/14 ,  H04N19/11 ,  H04N19/147 ,  H04N19/176

摘要： The invention relates to image block encoding and decoding. More precisely, the invention relates to block prediction using reference blocks of the image.
It is proposed a method which comprises using processing means for using at least the block for determining one reference block in an already encoded part of the image, encoding and reconstructing a part of the image, using at least the block for determining one reference block in the reconstructed part and a indicator referencing the one reference block, using the one reference block for determining at least one further reference block in the reconstructed part and encoding the determined indicator and a residual of the block with respect to a combination of the one and the at least one further reference block.
Using the block for determination of the one reference block allows for selecting it such that it resembles the block and correlation with the block is maintained.

摘要翻译： 本发明涉及图像块编码和解码。 更确切地说，本发明涉及使用图像的参考块来阻止预测。 因此建议使用处理，它包括一个方法的装置在至少使用所述块用于确定性采矿一个参考块的图像，编码已编码的部分和重构图像的一部分，使用至少在用于确定性采矿一个参考块的块 所重建的部分和参考所述一个参考块，使用用于确定性挖掘一个参考块所重建的部分的至少一个另外的参考块和编码的确定性开采指示符和块的残差相对于所述一个和所述的组合的指示器 至少一个另外的参考块。 使用块用于确定一个参考块的允许选择它检查做它类似于块和相关性与所述块被维持。

公开(公告)号：EP2509006A1

公开(公告)日：2012-10-10

申请号：EP11305404.3

申请日：2011-04-07

申请人： Thomson Licensing

发明人： Fleureau, Julien ,  Guillotel, Philippe

IPC分类号： G06F17/30

CPC分类号： G06F17/30817

摘要： For detecting affective events in a video, affective events being fast changes in a subject's emotional state while watching the video, a device is described, the device comprising receiving means INP for receiving samples of physiological signals from the subject while watching the video, the physiological signals comprising at least facial surface ElectroMyoGrams EMG and galvanic skin response GSR; and processing means PRC adapted for extracting feature vectors from buffered samples; wherein the processing means PRC is further adapted for using a supervised classifier GPC for determining and outputting whether the extracted feature vectors is indicative of an affective event, the supervised classifier GPC being designed on basis of a database DB of labeled exemplary feature vectors.

摘要翻译： 为了检测视频中的情感事件，情感事件是观看视频时受试者情绪状态的快速变化，描述了一种设备，该设备包括接收装置INP，用于在观看视频时接收来自主体的生理信号的样本，生理 信号至少包括面部表面ElectroMyoGrams EMG和电偶皮肤反应GSR; 以及适于从缓冲样本中提取特征向量的处理装置PRC; 其中所述处理装置PRC还适于使用监督分类器GPC来确定和输出所提取的特征向量是否表示情感事件，所述监督分类器GPC是基于标记的示例性特征向量的数据库DB设计的。

公开(公告)号：EP1748385A2

公开(公告)日：2007-01-31

申请号：EP06117768.9

申请日：2006-07-25

申请人： Thomson Licensing

发明人： Le Meur, Olivier ,  Guillotel, Philippe ,  Haddad, Julien

IPC分类号： G06T3/40 ,  G06T11/60

CPC分类号： G06T3/0012 ,  G06T2207/20192

摘要： The invention relates to a method for generating from a sequence of at least one source image, called source sequence, a sequence of at least one reduced image, called reduced sequence, the at least one reduced image having a size smaller or equal to the size of the at least one source image. The at least one reduced image is generated by extracting from the at least one source image at least one image part whose size and position depend on the perceptual interest of the pixels comprised in the at least one image part.

摘要翻译： 本发明涉及一种用于从称为源序列的至少一个源图像的序列生成称为缩减序列的至少一个缩小图像的序列的方法，所述至少一个缩小图像具有小于或等于尺寸的尺寸 的至少一个源图像。 通过从所述至少一个源图像提取至少一个图像部分来生成所述至少一个缩小图像，所述至少一个图像部分的尺寸和位置取决于包含在所述至少一个图像部分中的像素的感知兴趣。

公开(公告)号：EP1505837B1

公开(公告)日：2018-04-04

申请号：EP04077277.4

申请日：2004-07-30

申请人： Thomson Licensing DTV

发明人： Thoreau, Dominique ,  Guillotel, Philippe ,  Bordes, Philippe ,  François, Edouard

IPC分类号： H04N19/176 ,  H04N19/115 ,  H04N19/154 ,  H04N19/34

CPC分类号： H04N19/34 ,  H04N19/115 ,  H04N19/154 ,  H04N19/176

摘要： The present invention relates to a device (210) for compressing a source image by means of a base layer, coding a base image, and of an enhancement layer, coding a residual existing between the source image and the base image, the source image and the base image being structured as blocks of pixels. According to the invention, such a device is characterized in that it comprises means (250) for generating the enhancement layer of a block as a function of the quality of restitution of this block, determined by comparing the coding of this block in the source image with the coding of this block in the base image, and/or as a function of information coded by this block of pixels.

公开(公告)号：EP3001214A1

公开(公告)日：2016-03-30

申请号：EP14306503.5

申请日：2014-09-26

申请人： Thomson Licensing

发明人： Fleureau, Julien ,  Mollet, Nicolas ,  Guillotel, Philippe ,  Tariolle, François-Louis

IPC分类号： G01S5/00 ,  G01S5/02

CPC分类号： G01D18/00 ,  G01S5/021 ,  G01S5/0242 ,  G01S5/0289

摘要： A method optimizes (ST41) positions of anchors in a reference frame of a network by minimizing a variance of an error of estimation of the positions of the anchors.

摘要翻译： 一种方法通过最小化锚定位置的估计误差的方差来优化（ST41）网络的参考帧中的锚定位置。

公开(公告)号：EP2941005A1

公开(公告)日：2015-11-04

申请号：EP14305637.2

申请日：2014-04-29

申请人： Thomson Licensing ,  INRIA - Institut National de Recherche en Informatique et en Automatique

发明人： Guillemot, Christine ,  Alain, Martin ,  Thoreau, Dominique ,  Guillotel, Philippe

IPC分类号： H04N19/91 ,  H04N19/19 ,  H04N19/36 ,  H04N19/176 ,  H04N19/147 ,  H04N19/61 ,  H04N19/593 ,  H04N19/90

CPC分类号： H04N19/36 ,  H04N19/147 ,  H04N19/176 ,  H04N19/19 ,  H04N19/593 ,  H04N19/61 ,  H04N19/90 ,  H04N19/99

摘要： The present invention concerns a method and apparatus for building an estimate ( Ŷ ) of an original image (Y) from a low-quality version ( Y l ) of the original image and an epitome ( E h ) calculated from an image. The method is characterized in that it comprises:
- obtaining (11) a dictionary comprising at least one pair of patches, each pair of patches comprising a patch of the epitome, called a first patch, and a patch of the low-quality version of the original image, called a second patch, a pair of patches being extracted for each patch of the epitome by inplace matching patches from the epitome and those from the low-quality image,
- for each patch of the low-quality version of the original image, selecting (12) at least one pair of patches within the dictionary of pairs of patches, each pair of patches being selected according to a criterion involving the patch of the low-quality version of the original image and the second patch of said selected pair of patches,
- obtaining (13) a mapping function from said at least one selected pair of patches, and
- projecting (14) the patch of the low-quality version of the original image into a final patch ( X̃ h ) using the mapping function.

摘要翻译： 本发明涉及一种用于从原始图像的低质量版本（Y l）和从图像计算缩影率（Eh）建立的原始图像（Y）的估计（Y）的方法和装置。 该方法的特征在于，这样做是包括： - 获得（11）一个字典包括至少一对膜片，每个一对贴片包括缩影的补丁，称为第一补丁，和的低质量版本的贴片 原始图像，称为第二补片，一对贴片的被提取的缩影的每个贴片通过从缩影和那些从低画质图像，就地匹配补丁 - 为原始的低质量版本每个补丁 图像，选择对补丁的字典（12）内的至少一对贴片，每对补丁的被选择雅丁到标准涉及的原始图像的低质量版本的补丁和选定的。所述的第二补丁 对贴片， - 获得（13）从所述至少一个映射函数选择的一对补丁，以及 - 投影（14）的原始图像的低质量版本的补丁成最终补丁（X h）利用所述 映射功能。