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51. 发明申请

US20100128055A1 METHOD OF COLOR MAPPING FROM NON-CONVEX SOURCE GAMUT INTO NON-CONVEX TARGET GAMUT 有权
标题翻译：从非导电源游戏到非对称目标游戏的颜色映射的方法
公开(公告)号：US20100128055A1
公开(公告)日：2010-05-27
申请号：US12452741
申请日：2008-07-25
申请人： Laurent Blonde , Jürgen Strauder , Wolfgang Endress
发明人： Laurent Blonde , Jürgen Strauder , 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 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 aa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。

52. 发明申请

US20090150583A1 Video data processing module furnished with a configurable video processing unit with a single input bus 有权
标题翻译：视频数据处理模块配有可配置的视频处理单元，带有单个输入总线
公开(公告)号：US20090150583A1
公开(公告)日：2009-06-11
申请号：US12313891
申请日：2008-11-25
申请人： Hassane Guermoud , Emmanuel Jolly , Laurent Blonde , Jonathan Kervec
发明人： Hassane Guermoud , Emmanuel Jolly , Laurent Blonde , Jonathan Kervec
IPC分类号： G06F13/00
CPC分类号： H04N7/088 , G06F3/14 , G09G2370/025 , G09G2370/04 , H04N5/253 , H04N5/85
摘要： According to the invention, the video data to be processed and the configuration data are transferred to the module via one and the same data bus. These modules are advantageously chained in series on a common bus which transfers to each module both the configuration data and the video data to be processed. Preferably, dead time or “blanking” periods between two picture frames transmitted on this bus are used in order to insert the configuration data.
摘要翻译：根据本发明，要处理的视频数据和配置数据经由同一数据总线传送到模块。这些模块有利地串联在公共总线上，该公共总线将配置数据和要处理的视频数据传送到每个模块。优选地，使用在该总线上发送的两个图像帧之间的死区时间或“消隐”周期，以便插入配置数据。

53. 发明授权

US07511770B2 Method and device for processing a video signal aimed at compensating for the defects of display devices 有权
标题翻译：用于处理旨在补偿显示装置的缺陷的视频信号的方法和装置
公开(公告)号：US07511770B2
公开(公告)日：2009-03-31
申请号：US11223728
申请日：2005-09-08
申请人： Laurent Blonde , Didier Doyen , Jonathan Kervec
发明人： Laurent Blonde , Didier Doyen , Jonathan Kervec
IPC分类号： H04N5/202
CPC分类号： H04N5/202
摘要： The invention relates to a method and device for processing video images aimed at compensating for the defects of display devices. According to the invention, the method is characterized in that it comprises the following steps: correction of a video signal by a specific gamma law associated with a first component from among said horizontal and vertical components of said video signal, first video processing acting on said first component of the corrected video signal, application, to the video signal processed, of an intermediate law effecting the transfer from a space which is linear with respect to the first component to a space which is linear with respect to the other of said components, called the second component, second video processing acting on the second component of the video signal emanating from the previous step, and correction of the video signal processed by a specific inverse gamma law associated with the second component.
摘要翻译：本发明涉及一种用于处理旨在补偿显示设备缺陷的视频图像的方法和装置。根据本发明，该方法的特征在于包括以下步骤：通过与所述视频信号的所述水平和垂直分量之间的与第一分量相关联的特定伽马定律对视频信号进行校正，所述第一视频处理作用于所述视频信号修正后的视频信号的第一分量，应用于影响从相对于第一分量线性的空间到相对于另一个分量线性的空间的转移的中间定律的处理的视频信号，称为第二分量，作用于从前一步骤发出的视频信号的第二分量的第二视频处理以及由与第二分量相关联的特定反伽马定律处理的视频信号的校正。

54. 发明申请

US20090052728A1 Method and device for displaying images 审中-公开
标题翻译：用于显示图像的方法和设备
公开(公告)号：US20090052728A1
公开(公告)日：2009-02-26
申请号：US11991189
申请日：2006-09-05
申请人： Laurent Blonde , Olivier Le Meur , Jonathan Kervec
发明人： Laurent Blonde , Olivier Le Meur , Jonathan Kervec
IPC分类号： G06K9/00
CPC分类号： H04N5/913 , H04N2005/91392
摘要： The present invention relates to a method and a device for displaying images aimed at combating the copying of images by filming during their display, for example by a camcorder in a cinema hall. It is known to modulate the luminance of the pixels of a pattern around the value to be displayed at a high frequency which renders the pattern invisible to the human eye but which generates artefacts on the sequence shot by the camcorder. This pattern is commonly called an anti-copy pattern. According to the invention, it is proposed to increase the hindrance generated by this modulation by varying the amplitude of the modulation of the pixels of the anti-copy pattern as a function of their membership or non-membership in a zone of interest of the sequence.
摘要翻译：本发明涉及一种用于显示图像的方法和装置，所述方法和装置例如通过电影厅内的摄录机显示，以防止在显示期间拍摄图像的复制。已知将高频显示的图形周围的图案的像素的亮度调制为使得人眼不可见的图案，但是在摄像机拍摄的序列上产生伪影。这种模式通常被称为反复制模式。根据本发明，提出通过改变反复图案的像素的调制幅度作为其在序列的感兴趣区域中的隶属度或非隶属度的函数来增加由该调制产生的阻碍。

55. 发明授权

US07379565B2 Method and system for determining displacement of a pixel, and recording medium therefor 有权
标题翻译：用于确定像素的位移的方法和系统及其记录介质
公开(公告)号：US07379565B2
公开(公告)日：2008-05-27
申请号：US10584645
申请日：2004-12-30
申请人： Laurent Blonde , David Sahuc , Paul Kerbiriou
发明人： Laurent Blonde , David Sahuc , Paul Kerbiriou
IPC分类号： G06K9/00
CPC分类号： G06T7/20
摘要： This method determines the displacement of a pixel between a first and a second image, the first image representing, moreover, an object in a first scene taken from given viewpoint, and the second image representing the same object in a second scene, this second scene being obtained from the first scene by moving the object in the first scene and/or by moving the viewpoint of the first scene. The method comprises a definition operation of the colour of at least one point of the object of the second scene according to the position of this point in the first image such that the colour of the pixel of the second image corresponding to this point indicates the position of this pixel in the first image.
摘要翻译：该方法确定第一和第二图像之间的像素的位移，第一图像还表示从给定视点取得的第一场景中的对象，以及在第二场景中表示相同对象的第二图像，该第二场景通过在第一场景中移动物体和/或通过移动第一场景的视点从第一场景获得。该方法包括根据第一图像中的该点的位置来定义第二场景的对象的至少一个点的颜色，使得与该点对应的第二图像的像素的颜色表示位置的第一个图像中的这个像素。

56. 发明申请

US20080074717A1 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：US20080074717A1
公开(公告)日：2008-03-27
申请号：US11901615
申请日：2007-09-17
申请人： Laurent Blonde , Jurgen Stauder , Julien Thollot
发明人： Laurent Blonde , Jurgen 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 colour vector to be converted, the components of an intermediate colour vector RINT-CR, GINT-CR, ΣINT-CR are-interpolated, whose chromatic components, expressed in the source colour space are: xINT-CR=xS, yINT-CR=yS; starting from the luminance component SS of the colour vector to be converted and from the luminance component ΣINT-CR of the intermediate colour vector, the luminance component ΣD of the converted colour vector is interpolated; the chromatic components RD, GD of the converted colour vector are calculated from its luminance component ΣD and from the components of the intermediate colour 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，从要转换的彩色矢量的色分量x S S，S S S S开始，中间色矢量R INT- 其中，在源颜色空间中表示的色彩分量是：INT <！ - SIPO - > -CR = x S，Y INT-CR 从要转换的颜色矢量的亮度分量S SUB S＆gt;从中间颜色矢量的亮度分量Σ INT-CR 开始，亮度分量Σ< 内插转换颜色矢量的D 根据其亮度分量Sigma＆amp; D＆gt;从中间颜色的分量计算转换后的彩色矢量的色分量R SUB，D SUB D＆ INT-CR ，G INT-CR ，Sigma INT-CR 。现有技术的转换方法得到显着改善。

57. 发明申请

US20070121996A1 Methods of processing and displaying images and display device using the methods 有权
标题翻译：使用方法处理和显示图像和显示设备的方法
公开(公告)号：US20070121996A1
公开(公告)日：2007-05-31
申请号：US10572088
申请日：2004-09-06
申请人： Laurent Blonde , Virginie Hallier , Jonathan Kervec
发明人： Laurent Blonde , Virginie Hallier , Jonathan Kervec
IPC分类号： G06K9/00 , H04N7/167
CPC分类号： H04N9/3182 , H04N5/913 , H04N9/31 , H04N2005/91392
摘要： The invention proposes methods of processing and displaying images comprising the steps of:—modification of the color (C1) in at least one pixel of an image source; and—calculation of the color of the pixel in the processed images (C3, C4), in such a way that the average of the colors of said pixel in the processed images (C3, C4) is equal to the average of the colors of said pixel in the source image or images (C1). The resulting color of the display of the processed images as regards the human eye is therefore the desired color in the source image or images, whereas a camcorder will record an unsatisfactory mixture of the modified colors.
摘要翻译：本发明提出了处理和显示图像的方法，包括以下步骤： - 在图像源的至少一个像素中修改颜色（C 1）; 以及处理图像（C 3，C 4）中的像素的平均值等于处理图像（C 3，C 4）中的像素的平均值的平均值的源图像或图像（C 1）中的所述像素的颜色。因此，人造眼睛所处理的图像的显示的结果颜色是源图像或图像中期望的颜色，而摄像机将记录不满意的修改颜色的混合物。

58. 发明申请

US20070013770A1 Image display device and method 失效
标题翻译：图像显示装置及方法
公开(公告)号：US20070013770A1
公开(公告)日：2007-01-18
申请号：US11449317
申请日：2006-06-08
申请人： Jonathan Kervec , Laurent Blonde , Didier Doyen
发明人： Jonathan Kervec , Laurent Blonde , Didier Doyen
IPC分类号： H04N13/04
CPC分类号： H04N5/913 , H04N9/31 , H04N2005/91392
摘要： The present invention relates to a device and a method for displaying images. To combat the copying of images by a camcorder in a cinema auditorium, modulating the luminance of the pixels of a pattern around the value to be displayed to a high frequency which makes the pattern invisible to the human eye but which generates artefacts on the sequence filmed by the camcorder is known. According to the invention, it is proposed to temporally modulate the pattern only in the fixed areas (background or indoor scenes) or, where appropriate, the areas with weak movements. Thus, rather than degrading the image in the areas with movement by applying to them the temporal modulation processing, a decision is taken not to temporally modulate the pattern in these critical areas.
摘要翻译：本发明涉及一种用于显示图像的装置和方法。为了对抗摄像机在电影放映厅中复制图像，将要显示的值周围的图案的像素的亮度调制到高频，使得图案对人眼不可见，但是在拍摄的顺序上产生伪影由摄像机知道。根据本发明，提出仅在固定区域（背景或室内场景）或适当的情况下对运动较弱的区域进行时间调制模式。因此，不是通过向他们施加时间调制处理来降低具有移动的区域中的图像，而是决定不在时间上调制这些关键区域中的图案。

59. 发明申请

US20060187509A1 Method and device for processing a mosaic of images 有权
标题翻译：用于处理图像马赛克的方法和装置
公开(公告)号：US20060187509A1
公开(公告)日：2006-08-24
申请号：US11312813
申请日：2005-12-20
申请人： Laurent Blonde , Didier Doyen , Thierry Borel
发明人： Laurent Blonde , Didier Doyen , Thierry Borel
IPC分类号： G03H1/26
CPC分类号： G06T5/002 , G06T2200/32 , G06T2207/20004
摘要： The invention relates to a method and a device for processing a mosaic of noisy source images exhibiting overlap zones where at least two of the source images are superimposed. According to the invention, the method comprises a step of generating a random noise (35) in the overlap zones so as to compensate at least partially for the deviation in noise between the overlap zones and the zones where the source images are not superimposed, called non-overlap zones.
摘要翻译：本发明涉及一种用于处理具有重叠区域的噪声源图像的马赛克的方法和装置，其中至少两个源图像被叠加。根据本发明，该方法包括在重叠区域中产生随机噪声（35）的步骤，以至少部分地补偿重叠区域与源图像未叠加的区域之间的噪声偏差，称为非重叠区域。

60. 发明授权

US06963611B1 Process and device for switching digital television programs 有权
标题翻译：用于切换数字电视节目的过程和设备
公开(公告)号：US06963611B1
公开(公告)日：2005-11-08
申请号：US09595739
申请日：2000-06-16
申请人： Didier Doyen , Laurent Blonde , Michel Kerdranvat
发明人： Didier Doyen , Laurent Blonde , Michel Kerdranvat
IPC分类号： H04H20/00 , H04N7/08 , H04N7/081 , H04N7/24 , H04N7/26 , H04N7/18
CPC分类号： H04N21/4384 , H04N19/40 , H04N21/235 , H04N21/435
摘要： A process for switching television programs is wherein it detects (8, 9) and then stores (10) the appended data of intra type of programs other than the selected program, selects (10) and decodes (12), upon a command (14) for the switching over to a new program, the stored appended data relating to this new program, and temporarily transmits (13), while awaiting the decoding and transmission of the current data of the new program, the decoded appended data.Applications relate for example to the perusing of programs.
摘要翻译：用于切换电视节目的过程是其中它检测（8,9）然后存储（10）除所选节目之外的节目类型的附加数据，在命令（14）上选择（10）和解码（12）），用于切换到新程序，存储与该新程序相关的附加数据，并且在等待解码和传送新程序的当前数据的同时临时发送（13）解码的附加数据。应用程序涉及到程序的读写。

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