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1. 发明授权

US09172849B2 Method and apparatus for color transformation by addressing a look-up table 有权
标题翻译：通过寻址表来进行颜色转换的方法和装置
公开(公告)号：US09172849B2
公开(公告)日：2015-10-27
申请号：US11447432
申请日：2006-06-06
申请人： Laurent Blonde , Didier Doyen , Jürgen Stauder
发明人： Laurent Blonde , Didier Doyen , Jürgen Stauder
IPC分类号： G06F15/00 , H04N1/60
CPC分类号： H04N1/6052
摘要： A method for image processing of digital image pixels. Pixels are preferably filtered spatially and dithered, and the value for at least one color component is bit reduced. The space freed by the bit reduction is used to allocate a look-up table selection bit that indicates which look-up table (LUT), from a plurality of small LUTs partitioned from a bigger LUT, should be used for the color transform. The transformed pixels are then selected according to the used LUT, format converted and output. The invention, which also covers an apparatus and a pre-processing module, enables an apparatus with a LUT to be used both as a single full-rate LUT apparatus and as a lower-rate n smaller LUT apparatus.
摘要翻译：一种用于数字图像像素的图像处理的方法。像素优选在空间上进行滤波和抖动，并且对于至少一种颜色分量的值进行比特降低。通过比特缩减释放的空间用于分配查询表选择位，该查询表选择位指示来自应用于较大LUT的多个小LUT的哪个查找表（LUT）应该用于颜色变换。然后根据所使用的LUT选择转换的像素，转换和输出格式。本发明也涵盖了一种装置和预处理模块，使得具有LUT的装置既可以用作单个全速率LUT装置，也可以用作较低速率的n个更小的LUT装置。

2. 发明授权

US07847989B2 Method for conversion of a colour space using separate chromatic and luminance look-up tables 有权
标题翻译：使用单独的色度和亮度查找表转换色彩空间的方法
公开(公告)号：US07847989B2
公开(公告)日：2010-12-07
申请号：US11901615
申请日：2007-09-17
申请人： Laurent Blonde , Jürgen Stauder , Julien Thollot
发明人： Laurent Blonde , Jürgen Stauder , Julien Thollot
IPC分类号： G03F3/08
CPC分类号： H04N1/6019 , G06T11/001
摘要： According to the method, starting from the chromatic components xS, yS of the color vector to be converted, the components of an intermediate color vector RINT-CR, GINT-CR, ΣINT-CR are-interpolated, whose chromatic components, expressed in the source color space are: xINT-CR=xS, yINT-CR=yS; starting from the luminance component SS of the color vector to be converted and from the luminance component ΣINT-CR of the intermediate color vector, the luminance component ΣD of the converted color vector is interpolated; the chromatic components RD, GD of the converted color vector are calculated from its luminance component ΣD and from the components of the intermediate color vector RINT-CR, GINT-CR, ΣINT-CR. The conversion methods of the prior art are substantially improved.
摘要翻译：根据该方法，从要转换的颜色矢量的色分量xS，yS开始，中间色彩矢量RINT-CR，GINT-CR，＆Sgr; INT-CR的分量被插值，其色彩分量表示在源颜色空间中有：xINT-CR = xS，yINT-CR = yS; 从要转换的颜色矢量的亮度分量SS和从中间颜色矢量的亮度分量Sgr; INT-CR开始，内插经过转换的彩色矢量的亮度分量Sgr; D; 根据其亮度分量Sgr D和中间色彩矢量RINT-CR，GINT-CR，＆Sgr; INT-CR的分量计算转换后的彩色矢量的色彩分量RD，GD。现有技术的转换方法得到显着改善。

3. 发明申请

US20100128976A1 METHOD FOR DESCRIBING AN ACTUAL COLOR GAMUT OF A COLOR DEVICE OR OF A COLOR CONTENT 有权
标题翻译：用于描述彩色装置或彩色内容的实际彩色游戏的方法
公开(公告)号：US20100128976A1
公开(公告)日：2010-05-27
申请号：US12452744
申请日：2008-07-25
申请人： Jürgen Stauder , Laurent Blonde , Patrick Morvan
发明人： Jürgen Stauder , Laurent Blonde , Patrick Morvan
IPC分类号： G06K9/60
CPC分类号： H04N1/6058
摘要： To describe the actual color gamut, a hierarchical structure is proposed which comprises, from bottom to top: Gamut Components: each GC is a surface, generally described as a set of connected elementary triangles or polygons. Gamut Hulls: each GH is a closed surface formed by the concatenation of connex Gamut Components. Gamut Instances: each GI is an alternative Gamut Boundary Description of the same actual gamut and is built by the union of the volume(s) bordered by at least one Gamut Hull. Such a Gamut Boundary Information may be notably used for gamut mapping operations. Among advantages of the invention, are flexibility and adaptation to available memory and bandwidth capabilities.
摘要翻译：为了描述实际的色域，提出了从底部到顶部的分层结构：色域分量：每个GC是一个表面，通常被描述为一组连接的基本三角形或多边形。 Gamut Hulls：每个GH是通过连接器连接器组件形成的封闭表面。色域实例：每个GI是相同实际色域的替代色域边界描述，由至少一个Gamut Hull所界定的卷的联合构建。这样的色域边界信息可能特别用于色域映射操作。本发明的优点是灵活性和适应于可用存储器和带宽能力。

4. 发明授权

US08629881B2 Method of color mapping from non-convex source gamut into non-convex target gamut 有权
标题翻译：从非凸起源色域到非凸目标色域的颜色映射方法
公开(公告)号：US08629881B2
公开(公告)日：2014-01-14
申请号：US12452741
申请日：2008-07-25
申请人： Laurent Blonde , Jürgen Stauder , Wolfgang Endress
发明人： Laurent Blonde , Jürgen Stauder , Wolfgang Endress
IPC分类号： G09G5/02
CPC分类号： H04N1/6058
摘要： Method of mapping source colors from a source color device having an actual source gamut that is represented by a source convex (gamut boundary descriptor) and a source non-convex into target colors for a target color device having an actual target gamut that is represented by a target convex and a target non-convex, comprising, 1—if the source color to map is located outside the source non-convex, a pre-mapping step that maps the source color into the source non-convex, 2—if the mapped target color is located outside the target non-convex, a post-mapping step that maps the target color into the target non-convex. This method allows precise gamut mapping while allowing also for simple geometrical operations using convex gamuts.
摘要翻译：将具有由源凸（色域边界描述符）表示的实际源色域的源颜色和源非凸的源颜色的源颜色映射到具有实际目标色域的目标色彩设备的方法，所述目标色彩设备具有由目标凸和目标非凸，包括1 - 如果要映射的源颜色位于源非凸的外部，则将源颜色映射到源非凸的预映射步骤，2 - 如果映射的目标颜色位于目标非凸的外部，后映射步骤将目标颜色映射到目标非凸。该方法允许精确的色域映射，同时允许使用凸域的简单几何操作。

5. 发明授权

US08724892B2 Method for describing an actual color gamut of a color device or of a color content 有权
标题翻译：描述彩色装置或彩色内容的实际色域的方法
公开(公告)号：US08724892B2
公开(公告)日：2014-05-13
申请号：US12452744
申请日：2008-07-25
申请人： Jürgen Stauder , Laurent Blonde , Patrick Morvan
发明人： Jürgen Stauder , Laurent Blonde , Patrick Morvan
IPC分类号： G06K9/00
CPC分类号： H04N1/6058
摘要： To describe the actual color gamut, a hierarchical structure is proposed which comprises, from bottom to top: Gamut Components: each GC is a surface, generally described as a set of connected elementary triangles or polygons. Gamut Hulls: each GH is a closed surface formed by the concatenation of connex Gamut Components. Gamut Instances: each GI is an alternative Gamut Boundary Description of the same actual gamut and is built by the union of the volume(s) bordered by at least one Gamut Hull. Such a Gamut Boundary Information may be notably used for gamut mapping operations. Among advantages of the invention, are flexibility and adaptation to available memory and bandwidth capabilities.
摘要翻译：为了描述实际的色域，提出了从底部到顶部的分层结构：色域分量：每个GC是一个表面，通常被描述为一组连接的基本三角形或多边形。 Gamut Hulls：每个GH是通过连接器连接器组件形成的封闭表面。色域实例：每个GI是相同实际色域的替代色域边界描述，由至少一个Gamut Hull所界定的卷的联合构建。这样的色域边界信息可能特别用于色域映射操作。本发明的优点是灵活性和适应于可用存储器和带宽能力。

6. 发明申请

US20090251746A1 Method, System and Device for Colour Quality Control 有权
标题翻译：颜色质量控制的方法，系统和设备
公开(公告)号：US20090251746A1
公开(公告)日：2009-10-08
申请号：US12083294
申请日：2006-10-12
申请人： Jürgen Stauder , Laurent Blonde , Philippe Robert
发明人： Jürgen Stauder , Laurent Blonde , Philippe Robert
IPC分类号： G03F3/08 , G09G5/02
CPC分类号： H04N1/60
摘要： A colour quality control device adapted for use in a system for colour correction of an image to be reproduced on at least one reproduction device that is calibrated by a reproduction forward transform. The system also comprises a colour correction device adapted to correct at least one colour in the image. The colour quality control device comprises a false contour detection unit that uses information from the reproduction forward transform to decide if a contour in the image is a false contour introduced by the transform. This facilitates the operator's work during colour correction. A system and a method are also provided.
摘要翻译：一种颜色质量控制装置，适用于在通过再现正向变换校准的至少一个再现装置上要再现的图像的颜色校正的系统中。该系统还包括适于校正图像中的至少一种颜色的颜色校正装置。色彩质量控制装置包括：假轮廓检测单元，其使用来自再现正向变换的信息来判定图像中的轮廓是否是由变换引入的假轮廓。这有助于操作员在颜色校正过程中的工作。还提供了一种系统和方法。

7. 发明授权

US08510676B2 Method and device for creating semantic browsing options 有权
标题翻译：用于创建语义浏览选项的方法和设备
公开(公告)号：US08510676B2
公开(公告)日：2013-08-13
申请号：US10515534
申请日：2003-05-23
申请人： Jürgen Stauder , Loic Nunez , Bertrand Chupeau
发明人： Jürgen Stauder , Loic Nunez , Bertrand Chupeau
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30265
摘要： The invention concerns a device for creating semantic browsing options comprising a means to select an initial set of images from an input database comprising a plurality of images, each image being associated with a semantic information out of a semantic information space, a means to determine a semantic information sub-space represented by the semantic information associated with said initial set of images, The device comprises also: a means to select a reduced sub-space out of said sub-space, a means to create semantic links to images of the database associated with the semantic information of said reduced sub-space, a means to display at least one image of the database associated with the semantic information of said reduced sub-space.
摘要翻译：本发明涉及一种用于创建语义浏览选项的装置，包括从包括多个图像的输入数据库中选择一组初始图像的装置，每个图像与语义信息空间中的语义信息相关联，由与所述初始图像集相关联的语义信息表示的语义信息子空间。该装置还包括：从所述子空间中选择缩小的子空间的装置，用于创建到数据库的图像的语义链接的装置与所述缩减的子空间的语义信息相关联的装置，显示与所述缩小的子空间的语义信息相关联的数据库的至少一个图像的装置。

8. 发明申请

US20130033516A1 METHOD OF GENERATING A FINAL COLOUR VERSION OF A SOURCE IMAGE FROM A FIRST SET OF DIFFERENT INTERMEDIATE COLOUR VERSIONS 审中-公开
标题翻译：从第一组不同中间色彩版本中产生源图像的最终颜色版本的方法
公开(公告)号：US20130033516A1
公开(公告)日：2013-02-07
申请号：US13558310
申请日：2012-07-25
申请人： Jürgen Stauder , Hassane Guermoud , Laurent Blondé
发明人： Jürgen Stauder , Hassane Guermoud , Laurent Blondé
IPC分类号： G09G5/02
CPC分类号： H04N1/6013
摘要： This method comprises the following steps: displaying the different intermediate colour versions, from a visual comparison between displayed versions, selecting a second set, determining an intermediate colour transform able to transform an original version of said source image into each of said selected intermediate colour versions by a comparison between the original version of said source image with the selected intermediate colour version, building a final colour transform by combining each of the determined intermediate colour transforms, generating the final colour version by applying the built final colour transform to the original version of said source image.
摘要翻译：该方法包括以下步骤：从显示版本之间的视觉比较显示不同的中间色版本，选择第二组，确定能够将所述源图像的原始版本转换成所述所选择的中间色版本中的每一个的中间颜色变换通过将所述源图像的原始版本与所选择的中间颜色版本进行比较，通过组合每个所确定的中间颜色变换来构建最终颜色变换，通过将构建的最终颜色变换应用于原始版本的说源图像。

9. 发明申请

US20100053199A1 Image processing method and device implementing said method 有权
标题翻译：图像处理方法和装置实现所述方法
公开(公告)号：US20100053199A1
公开(公告)日：2010-03-04
申请号：US12448447
申请日：2007-12-17
申请人： Philippe Robert , Guylaine Le Jan , Jürgen Stauder
发明人： Philippe Robert , Guylaine Le Jan , Jürgen Stauder
IPC分类号： G09G5/02 , G09G5/00
CPC分类号： H04N9/68 , H04N9/646
摘要： The invention relates to a processing method of a sequence of images comprising image points each of which is associated with a colour component. The method comprises a processing step of at least one image of the sequence from reference images, the processing step being adapted to reduce the flicker effects. According to the invention, the reference images are selected according to the following stages: calculate, for at least one image part of each of the images of the sequence, the mean value of the colour component, the mean value being associated with the image, and a first selection step to select from the mean values a first series of reference images forming a subset of the sequence.
摘要翻译：本发明涉及包括与颜色分量相关联的图像点的图像序列的处理方法。该方法包括来自参考图像的序列的至少一个图像的处理步骤，该处理步骤适于减少闪烁效应。根据本发明，根据以下阶段选择参考图像：对于序列的每个图像的至少一个图像部分计算颜色分量的平均值，与图像相关联的平均值，以及第一选择步骤，从平均值中选择形成序列的子集的第一系列参考图像。

10. 发明授权

US09239839B2 Device and method for multimedia data retrieval 有权
标题翻译：多媒体数据检索的装置和方法
公开(公告)号：US09239839B2
公开(公告)日：2016-01-19
申请号：US11547372
申请日：2005-03-31
申请人： Jürgen Stauder , Izabela Grasland , Joel Sirot
发明人： Jürgen Stauder , Izabela Grasland , Joel Sirot
IPC分类号： G06F17/30
CPC分类号： G06F17/30528 , G06F17/30044 , G06F17/30554 , G06F17/30867 , G06Q10/109
摘要： The invention concerns a device for multimedia data retrieval, said multimedia data being associated with an active component, said device being characterized in that, depending on an external event, some of the active components trigger an action that make the user aware of the multimedia data associated with said active components.
摘要翻译：本发明涉及用于多媒体数据检索的设备，所述多媒体数据与活动组件相关联，所述设备的特征在于，根据外部事件，一些活动组件触发使用户感知多媒体数据的动作与所述活性组分相关联。

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