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1. 发明申请

WO2009000780A1 METHOD OF TRANSMISSION OF A VIDEO SEQUENCE OF IMAGES THAT HAVE TO BE COLOR TRANSFORMED USING LUT 审中-公开
标题翻译：使用LUT进行彩色变换的图像视频序列的传输方法
公开(公告)号：WO2009000780A1
公开(公告)日：2008-12-31
申请号：PCT/EP2008/057903
申请日：2008-06-20
申请人： THOMSON LICENSING , STAUDER, Jurgen , SIROT, Joël , BLONDE, Laurent
发明人： STAUDER, Jurgen , SIROT, Joël , BLONDE, Laurent
IPC分类号： H04N1/64
CPC分类号： H04N1/644
摘要： Before the transmission of the source color values of the images of each group G k of images of this sequence, a partial color transform LUT related to this group G k is generated, then transmitted, - and, a resultant color transform LUT related to said group G k is reconstructed by combining the transmitted partial color transform look up table of this group G k with, if any, all the other partial color transform look up tables that have been previously transmitted, - then each images of said group are color transformed using this LUT. The invention allows a good precision of color transformation with a limited bandwidth.
摘要翻译：在发送该序列的图像的每个组G k的图像的源颜色值之前，生成与该组Gk相关的部分颜色变换LUT，然后发送，并且与所述组Gk相关联的合成颜色变换LUT 通过将该组Gk的发送的部分颜色变换查找表与之前发送的所有其他部分颜色变换查找表组合（如果有的话）来重建，然后使用该LUT对所述组的每个图像进行颜色变换。本发明允许具有有限带宽的色彩转换的良好精度。

2. 发明申请

WO2007111843A1 COLOR METADATA FOR A DOWNLINK DATA CHANNEL 审中-公开
标题翻译：用于下行数据通道的彩色元数据
公开(公告)号：WO2007111843A1
公开(公告)日：2007-10-04
申请号：PCT/US2007/006546
申请日：2007-03-15
申请人： THOMSON LICENSING , DOSER, Ingo, Tobias , STAUDER, Jurgen , BLONDE, Laurent , THOLLOT, Julien , BANCROFT, David, J. , ENDRESS, Wolfgang
发明人： DOSER, Ingo, Tobias , STAUDER, Jurgen , BLONDE, Laurent , THOLLOT, Julien , BANCROFT, David, J. , ENDRESS, Wolfgang
IPC分类号： H04N1/60 , G06T11/00 , H04N9/64
CPC分类号： H04N1/6058 , G06T11/001 , H04N9/641 , H04N2201/3225 , H04N2201/3256
摘要： The present invention provides a method and system for determining and providing color metadata for a downlink data channel. In accordance with the present invention color metadata is determined such that gamut mapping is defined by a transmitted source gamut which enables adapted mapping that preserves saturation and contrast levels of the source for a downlink data channel. The metadata is then provided to a downlink data channel for color management.
摘要翻译：本发明提供了一种用于确定和提供下行链路数据信道的颜色元数据的方法和系统。根据本发明，确定颜色元数据，使得色域映射由发射的源色域定义，其使得能够适应映射保持下行链路数据信道的源的饱和度和对比度等级。然后将元数据提供给用于颜色管理的下行链路数据信道。

3. 发明申请

WO2010090623A1 METHOD, APPARATUS AND SYSTEM FOR PROVIDING A COLOR DEVICE CHARACTERIZATION WITH A QUALITY EVALUATION 审中-公开
标题翻译：用于提供具有质量评估的彩色设备特征的方法，装置和系统
公开(公告)号：WO2010090623A1
公开(公告)日：2010-08-12
申请号：PCT/US2009/002041
申请日：2009-04-01
申请人： THOMSON LICENSING , LEE, Bongsun , STAUDER, Jurgen , BLONDE, Laurent
发明人： LEE, Bongsun , STAUDER, Jurgen , BLONDE, Laurent
IPC分类号： H04N1/60 , H04N1/00
CPC分类号： H04N1/6033 , H04N1/00002 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00058 , H04N1/00068 , H04N1/0009
摘要： A method, apparatus and system for assessing color characterization quality includes a characterization unit configured for determining at least one of a forward and inverse transform from a first set of device dependent input color values and measured output display values of the first set of device dependent input color values on the display and transforming a second set of device dependent input color values using the determined at least one of a forward and inverse transform to provide an intermediate set of device dependent input color values. The method, apparatus and system further includes a verification unit for performing at least one of a forward transform quality evaluation and an inverse transform quality evaluation.
摘要翻译：用于评估颜色表征质量的方法，装置和系统包括表征单元，其被配置为确定来自第一组依赖于设备的输入颜色值的正向和反向变换中的至少一个以及第一组依赖于设备的输入的测量的输出显示值显示器上的颜色值，并且使用所确定的正向和反向变换中的至少一个来变换第二组依赖于设备的输入颜色值，以提供与设备相关的输入颜色值的中间集合。所述方法，装置和系统还包括用于执行正向变换质量评估和逆变换质量评估中的至少一个的验证单元。

4. 发明申请

WO2007025878A1 COLOUR CHART AND METHOD FOR OBTAINING COLOUR CALIBRATION VALUES 审中-公开
标题翻译：颜色表和获取颜色校准值的方法
公开(公告)号：WO2007025878A1
公开(公告)日：2007-03-08
申请号：PCT/EP2006/065455
申请日：2006-08-18
申请人： THOMSON LICENSING , BLONDE, Laurent , STAUDER, Jurgen , THOLLOT, Julien , SARAYEDDINE, Khaled
发明人： BLONDE, Laurent , STAUDER, Jurgen , THOLLOT, Julien , SARAYEDDINE, Khaled
IPC分类号： H04N1/60
CPC分类号： H04N1/6033
摘要： A film colour chart (200) on which a plurality of colour patches (202) are arranged. The colour patches essentially cover the width of the colour chart. The part of the colour chart not covered by colour patches is black. The colour chart of the invention is used to obtain colour calibration values by measuring a projected colour patch at several horizontally distant places and averaging the results. The colour chart and the method enables measurements that are quicker than using monochrome colour charts, while at least partly overcoming the horizontal problem, i.e. that measurements of a prior art colour patch returned a different value depending on the horizontal position of the colour patch.
摘要翻译：其上布置有多个色块（202）的胶片色图（200）。色块基本上覆盖了颜色图表的宽度。彩色图表未被色块所覆盖的部分是黑色。本发明的颜色表用于通过在几个水平遥远的地方测量投影的色块并对结果进行平均来获得颜色校准值。色彩图和方法使得能够比使用单色彩色图表更快的测量，同时至少部分地克服了水平问题，即现有技术色标的测量根据色标的水平位置返回不同的值。

5. 发明申请

WO2005043886A1 METHOD AND SYSTEM FOR COLOR CORRECTION OF DIGITAL IMAGE DATA 审中-公开
标题翻译：用于数字图像数据的颜色校正的方法和系统
公开(公告)号：WO2005043886A1
公开(公告)日：2005-05-12
申请号：PCT/IB2004/003866
申请日：2004-10-29
申请人： THOMSON LICENSING S. A. , ANDERLE, Klaus , OLLIVIER, Pierre , STAUDER, Jurgen , BLONDE, Laurent , BOREL, Thierry , SARAYEDDINE, Khaled
发明人： ANDERLE, Klaus , OLLIVIER, Pierre , STAUDER, Jurgen , BLONDE, Laurent , BOREL, Thierry , SARAYEDDINE, Khaled
IPC分类号： H04N1/60
CPC分类号： H04N1/6011
摘要： What is proposed is a method for the color correction of digital image data generated by spectral absorption of white light in color filters of a first representation means. Color film material, in particular, is taken into consideration as the first representation means. For this purpose, firstly the primary color values R, G, B of the image data on the color film are detected. Said primary color values R, G, B are corrected in order to generate secondary color values R', G', B' which are related to a second representation means, for example a monitor. This correction involves taking account of the absorption of light in secondary densities of the colorants of the film material which form the color filters of the first representation means. For this purpose, a plurality' of absorption spectra are generated for different densities of the colorants. Finally, the spectral profile of the absorption spectra of the colorants influences the correction of the primary color values for generating the secondary color values. This follows the aim of achieving a maximum correspondence between the color representation with the first representation means and the color representation with the second representation means.
摘要翻译：提出了一种用于通过第一表示装置的滤色器中的白光的光谱吸收产生的数字图像数据的颜色校正的方法。作为第一表示手段，特别考虑到彩色胶片材料。为此，首先检测彩色胶片上的图像数据的原色值R，G，B。校正所述原色值R，G，B以产生与第二表示装置（例如监视器）相关的次色值R'，G'，B'。该校正涉及考虑到形成第一表示装置的滤色器的膜材料的着色剂的二次密度中的光的吸收。为此，为着色剂的不同密度产生多个吸收光谱。最后，着色剂的吸收光谱的光谱分布影响了用于产生二次颜色值的原色值的校正。这是为了实现与第一表示装置的颜色表示和具有第二表示装置的颜色表示之间的最大对应关系的目的。

6. 发明申请

WO2007116077A1 DEVICE, SYSTEM AND METHOD FOR CHARACTERIZING A COLOUR DEVICE 审中-公开
标题翻译：用于表征彩色装置的装置，系统和方法
公开(公告)号：WO2007116077A1
公开(公告)日：2007-10-18
申请号：PCT/EP2007/053513
申请日：2007-04-11
申请人： THOMSON LICENSING , STAUDER, Jurgen , THOLLOT, Julien , COLANTONI, Philippe , TREMEAU, Alain
发明人： STAUDER, Jurgen , THOLLOT, Julien , COLANTONI, Philippe , TREMEAU, Alain
IPC分类号： H04N1/60 , H04N9/64 , H04N17/00
CPC分类号： H04N17/02 , G01J3/462 , G01J3/465 , H04N1/6033 , H04N1/6097 , H04N9/67
摘要： A method for characterising a colour device (401). A first transform (305) is calculated (304) from first input colours (302) and first output colours (303) measured (301) by an optical instrument (403). An intermediate set of output colour values (306) is obtained and transformed (307), using the transform (305), into a second set of input colour values (308), which are used to obtain (309) a second set of output colour values (310). The second sets of input and output colour values (308, 310) are used to calculate (311) a second transform (312). By a judicious choice of intermediate output colour values, e.g. in the Lab colour space, it is possible to obtain a transform that is extra accurate for colours for which the eye is especially sensible. Also provided are a system and a device.
摘要翻译：一种用于表征彩色装置（401）的方法。通过光学仪器（403）从第一输入颜色（302）和测量的第一输出颜色（303）计算第一变换（305）（304）。使用变换（305）获得输出颜色值（306）的中间集合并将其变换（307）到第二组输入颜色值（308）中，用于获得（309）第二组输出颜色值（310）。第二组输入和输出颜色值（308,310）用于计算（311）第二变换（312）。通过明智地选择中间输出颜色值，例如在实验室色彩空间中，可以获得对眼睛特别敏感的颜色更加精确的变换。还提供了系统和设备。

7. 发明申请

WO2002093492A1 DEVICE, SERVER, SYSTEM AND METHOD TO GENERATE MUTUAL PHOTOMETRIC EFFECTS 审中-公开
标题翻译：设备，服务器，系统和生成相互影像效应的方法
公开(公告)号：WO2002093492A1
公开(公告)日：2002-11-21
申请号：PCT/EP2002/004749
申请日：2002-04-30
申请人： THOMSON LICENSING SA , STAUDER, Jurgen , CHUPEAU, Bertrand , BRIAND, Gérard
发明人： STAUDER, Jurgen , CHUPEAU, Bertrand , BRIAND, Gérard
IPC分类号： G06T15/50
CPC分类号： G06T15/50
摘要： The invention concerns a device for generating mutual photometric effects. The invention concerns also a server for delivering photometric parameters for generating mutual photometric effects and a system including such a device and such a server. According to the invention the device (1) comprises - means for receiving and demultiplexing said visual data sets and photometric parameters respectively associated with said data sets, - means for defining said mutual photometric effects to be generated for these photometric parameters, - composition and rendering means for positioning said visual data sets in said common support space and applying said effects defined for said photometric parameters from at least one of said visual data sets to at least one other of said visual data sets so that at least one visual data set influences one other visual data set in said common support space.
摘要翻译：本发明涉及一种用于产生相互光度效应的装置。本发明还涉及用于传递用于产生相互测光效果的光度参数的服务器，以及包括这种设备和这种服务器的系统。根据本发明，设备（1）包括 - 用于接收和解复用与所述数据集分别相关联的所述视觉数据集和光度参数的装置， - 用于定义为这些光度参数产生的所述相互测光效果的装置， - 组成和渲染用于将所述视觉数据集定位在所述公共支撑空间中的装置，并将从所述视觉数据集中的至少一个将所述测光参数定义的所述效果应用于所述视觉数据集中的至少一个，使得至少一个视觉数据集影响一个在所述公共支持空间中设置其他视觉数据。

8. 发明申请

WO2009101104A2 METHOD FOR ADJUSTING THE SETTINGS OF A REPRODUCTION COLOR DEVICE 审中-公开
标题翻译：调整再现彩色设备的设置的方法
公开(公告)号：WO2009101104A2
公开(公告)日：2009-08-20
申请号：PCT/EP2009/051564
申请日：2009-02-11
申请人： THOMSON LICENSING , STAUDER, Jurgen , MORVAN, Patrick , LEE, Bongsun
发明人： STAUDER, Jurgen , MORVAN, Patrick , LEE, Bongsun
IPC分类号： H04N1/60
CPC分类号： H04N1/6033
摘要： According to this method, successive iterations are launched according to the following steps : - 1 ) the reproduction color device is set according to settings, - 2) reference input colors are calibrated using a preferred look, - 3) the reproduction color device is tested by inputting calibrated input colors, - 4) reproduction quality rating value are calculated, - 5) a reproduction quality criterion is applied to decide or not to go for another iteration with different settings. This method allows the optimization of the settings according to color preferences.
摘要翻译：根据该方法，根据以下步骤发起连续迭代：1）根据设置设置再现彩色设备，2）使用优选外观校准基准输入颜色， 3）通过输入校准的输入颜色来测试再现彩色设备， - 4）计算再现质量评估值， - 5）应用再现质量标准以决定或不去以另一设置进行另一次迭代。此方法可根据颜色偏好优化设置。

9. 发明申请

WO2008085150A1 METHOD, APPARATUS AND SYSTEM FOR PROVIDING COLOR GRADING FOR DISPLAYS 审中-公开
标题翻译：方法，提供显示颜色分级的装置和系统
公开(公告)号：WO2008085150A1
公开(公告)日：2008-07-17
申请号：PCT/US2006/049072
申请日：2006-12-21
申请人： THOMSON LICENSING , DOSER, Ingo, Tobias , GU, Xueming, Henry , OLLIVIER, Pierre, Jean , STERLING, Michael, Allan , LEE, Bongsun , ZWING, Rainer , CORREA, Carlos , STAUDER, Jurgen
发明人： DOSER, Ingo, Tobias , GU, Xueming, Henry , OLLIVIER, Pierre, Jean , STERLING, Michael, Allan , LEE, Bongsun , ZWING, Rainer , CORREA, Carlos , STAUDER, Jurgen
IPC分类号： H04N1/60 , H04N9/67
CPC分类号： H04N9/67 , G09G5/02 , G09G5/346 , G09G2320/0626 , G09G2320/0666 , G09G2320/0673 , G09G2320/0693 , G09G2340/06 , H04N1/6052 , H04N1/6058 , H04N1/6088 , H04N21/23439
摘要： A method, apparatus and system for providing color grading or color correction for displays includes a plurality of virtual device models where each virtual device model has a virtual model specification (VMS) which controls a display feature. Each display includes a display specification including a display requirement or requirements. An apparatus of the present invention is configured to compare the display feature of at least one VMS against the display requirement of the display specification to determine a best match therebetween to select a virtual device model to control a display picture. Color correction is further provided in post production using the VMS to provide consistency across multiple display types.
摘要翻译：用于为显示器提供颜色分级或颜色校正的方法，装置和系统包括多个虚拟设备模型，其中每个虚拟设备模型具有控制显示特征的虚拟模型规范（VMS）。每个显示器包括包括显示要求或要求的显示规格。本发明的装置被配置为将至少一个VMS的显示特征与显示规范的显示要求进行比较，以确定其间的最佳匹配，以选择虚拟设备模型来控制显示图像。在使用VMS的后期制作中进一步提供颜色校正，以提供多种显示类型的一致性。

10. 发明申请

WO2004061710A1 PROCESS AND DEVICE FOR ACCESS TO MULTIMEDIA ELEMENTS BY MEANS OF IMAGES ASSOCIATED WITH THESE ELEMENTS 审中-公开
标题翻译：通过与这些元素相关的图像访问多媒体元素的过程和设备
公开(公告)号：WO2004061710A1
公开(公告)日：2004-07-22
申请号：PCT/EP2003/051033
申请日：2003-12-17
申请人： THOMSON LICENSING S.A. , STAUDER, Jurgen , GRASLAND, Izabela , CHUPEAU, Bertrand , POSSON, Carole
发明人： STAUDER, Jurgen , GRASLAND, Izabela , CHUPEAU, Bertrand , POSSON, Carole
IPC分类号： G06F17/30
CPC分类号： G06F17/30274
摘要： The invention relates to a process for access to multimedia elements stored by means of digital data, an image (a, b, c, d, e, ..., m, n) being associated with each element so as to control access to the latter. In accordance with the invention, such a process is characterized in that, when one wishes to access one of these elements, a first group of images (b, c, e, f, g; a, j, e, f, g) associated with first elements is displayed, and means for displaying a second group of images (i, e, k, m, n; b, c, e, k, m) associated with second elements, which group is distinct from the first group of images, is associated with at least one of these displayed images (e).
摘要翻译：本发明涉及一种用于访问通过数字数据存储的多媒体元素的过程，与每个元素相关联的图像（a，b，c，d，e，...，m，n），以便控制对后者。根据本发明，这种方法的特征在于，当希望访问这些元素之一时，第一组图像（b，c，e，f，g; a，j，e，f，g）显示与第一元素相关联的装置，以及用于显示与第二元素相关联的第二组图像（i，e，k，m，n; b，c，e，k，m）的装置，该组与第一组不同的图像与这些显示图像（e）中的至少一个相关联。

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