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41. 发明授权

US07461940B2 Illumination system for displaying images without color break 失效
标题翻译：用于显示图像的照明系统，无色差
公开(公告)号：US07461940B2
公开(公告)日：2008-12-09
申请号：US10532179
申请日：2003-10-13
申请人： Laurent Blonde , Didier Doyen , Khaled Sarayeddine
发明人： Laurent Blonde , Didier Doyen , Khaled Sarayeddine
IPC分类号： G03B21/14
CPC分类号： G02F1/133621 , H04N9/3117 , H04N9/315
摘要： The invention concerns an image display system comprising: a light source emitting an illuminating laser beam, a spatial light modulator controlled by control video signals corresponding to a succession of image frames; a matrix filter consisting of an array of different elementary color filters, illuminated by said illuminating beam and transmitting a spatially color-filtered beam to the spatial light modulator, an image of said filter being produced on an input surface of the spatial light modulator; means for displacing the filter image on the input of the spatial light modulator; and a control device for controlling at least one sequence of displacements of the filter image upon each image frame display.
摘要翻译：本发明涉及一种图像显示系统，包括：发射照明激光束的光源，通过控制对应于一系列图像帧的视频信号控制的空间光调制器; 由所述照明光束照射的不同的基本滤色器的阵列组成的矩阵滤波器，并将空间色彩滤波的光束传输到所述空间光调制器，所述滤光器的图像在所述空间光调制器的输入表面上产生; 用于移动所述空间光调制器的输入上的滤波器图像的装置; 以及用于在每个图像帧显示器上控制所述滤波器图像的至少一个位移序列的控制装置。

42. 发明授权

US07187349B2 Method of displaying video images on a plasma display panel and corresponding plasma display panel 有权
标题翻译：在等离子体显示面板和对应的等离子体显示面板上显示视频图像的方法
公开(公告)号：US07187349B2
公开(公告)日：2007-03-06
申请号：US10471688
申请日：2002-03-07
申请人： Didier Doyen , Herbert Hoelzemann , Jonathan Kervec
发明人： Didier Doyen , Herbert Hoelzemann , Jonathan Kervec
IPC分类号： G09G3/28
CPC分类号： G09G3/2033 , G09G3/204 , G09G3/28 , G09G2320/0261 , G09G2320/0266 , G09G2320/106
摘要： The present invention relates to a method of displaying video images on a plasma display panel. The invention is applicable in plasma display panels. According to the invention, in order to achieve contouring movement compensation, the subscans are divided into two symmetrical groups of subscans. Moreover, the movement of the video image to be displayed with respect to the preceding video image is estimated so as to generate a movement vector for each pixel of the video image. Finally, for each pixel of the video image, the subscans of the second group are displaced by an amount proportional to the estimated movement vector.
摘要翻译：本发明涉及一种在等离子体显示面板上显示视频图像的方法。本发明适用于等离子体显示面板。根据本发明，为了实现轮廓运动补偿，副扫描被划分成两个对称的副扫描组。此外，估计要相对于先前视频图像显示的视频图像的移动，以便为视频图像的每个像素生成运动矢量。最后，对于视频图像的每个像素，第二组的副扫描被移位与估计的运动矢量成比例的量。

43. 发明申请

US20060221247A1 Vertical scanning television 审中-公开
标题翻译：垂直扫描电视
公开(公告)号：US20060221247A1
公开(公告)日：2006-10-05
申请号：US11389944
申请日：2006-03-27
申请人： Didier Doyen , Laurent Blonde , Luis Montalvo
发明人： Didier Doyen , Laurent Blonde , Luis Montalvo
IPC分类号： H04N9/74
CPC分类号： G09G5/395 , H04N5/2628
摘要： The present invention relates to a television comprising means for receiving line by line a video input image, a circuit for processing said video input image able to apply at least one horizontal video processing and one vertical video processing to pixels of the video input image and means of vertical scanning for displaying the video image coming from the processing circuit column of pixels by column of pixels. The invention aims to reduce the number of memory of lines that are necessary for performing the vertical video processings. According to the invention, the vertical video processings are performed after an image rotation so as to perform them as horizontal video processings, that is to say without having to use line memories. Application to cathode-ray televisions.
摘要翻译：电视机技术领域本发明涉及一种电视机，其特征在于，包括用于逐行地接收视频输入图像的装置，用于处理能够对视频输入图像的像素施加至少一个水平视频处理和一个垂直视频处理的所述视频输入图像的电路，的垂直扫描，用于以像素为单位显示来自处理电路列的像素的视频图像。本发明旨在减少执行垂直视频处理所需的行的存储器数量。根据本发明，在图像旋转之后执行垂直视频处理，以便执行它们作为水平视频处理，也就是说不必使用行存储器。适用于阴极射线电视。

44. 发明授权

US07064731B2 Display device comprising luminophors 失效
标题翻译：显示装置包括发光体
公开(公告)号：US07064731B2
公开(公告)日：2006-06-20
申请号：US10362482
申请日：2001-08-16
申请人： Didier Doyen , Herbert Hoelzemann , Jonathan Kervec
发明人： Didier Doyen , Herbert Hoelzemann , Jonathan Kervec
IPC分类号： G09G3/28
CPC分类号： G09G3/2003 , G09G3/22 , G09G3/28 , G09G2320/0242 , G09G2320/0257 , G09G2320/0261 , G09G2320/106 , G09G2340/06 , G09G2340/16
摘要： The invention corrects display faults due to the disparities between the phosphors of a display device. The correction is carried out by image processing. The invention provides a method for displaying a sequence of video images on a phosphor device comprising at least two types of phosphors together with the device comprising the means for implementing this method. The correction is carried out by computing an intermediate image between two successive images, then by displaying one of the two successive images on one type of phosphor and by simultaneously displaying the intermediate image on another type of phosphor.
摘要翻译：本发明由于显示装置的荧光体之间的差异而校正显示故障。校正通过图像处理进行。本发明提供了一种用于在包括至少两种类型的磷光体的荧光体装置上显示视频图像序列的方法，并且该装置与包括用于实施该方法的装置一起。通过计算两个连续图像之间的中间图像，然后通过在一种类型的荧光体上显示两个连续图像之一并且通过在另一种类型的荧光体上同时显示中间图像来进行校正。

45. 发明申请

US20060034482A1 Apparatus and method for displaying images 失效
公开(公告)号：US20060034482A1
公开(公告)日：2006-02-16
申请号：US11132737
申请日：2005-04-26
申请人： Laurent Blonde , Didier Doyen , Thierry Borel , Jonathan Kervec
发明人： Laurent Blonde , Didier Doyen , Thierry Borel , Jonathan Kervec
IPC分类号： G06K9/00 , H04N7/167 , G06E1/00 , G06Q99/00
CPC分类号： G06T9/004 , G06T1/0085 , G06T2201/0051 , H04N5/913 , H04N2005/91392
摘要： The present invention relates to an apparatus and a device for displaying images. It is known to inlay a pattern of watermark type into the sequence of images to be displayed so as to combat the copying of images by picture-taking. This inlaying consists in modulating the intensity of the pixels of the pattern about 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 filmed by the camcorder. This technique poses problems when the sequence of images to be displayed comprises scenes in motion. The pattern appears since the integration carried out by the eye at the moment of display of the images is not correct. According to the invention, it is proposed that the patterns to be inlayed be motion compensated.

46. 发明授权

US06980215B2 Method and device for processing images to correct defects of mobile object display 有权
标题翻译：处理图像以纠正移动物体显示缺陷的方法和装置
公开(公告)号：US06980215B2
公开(公告)日：2005-12-27
申请号：US10381559
申请日：2001-09-14
申请人： Bertrand Chupeau , Didier Doyen
发明人： Bertrand Chupeau , Didier Doyen
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28 , G06T15/00
CPC分类号： G09G3/2033 , G09G3/293 , G09G2320/0261 , G09G2320/0266 , G09G2320/106
摘要： The invention carries out a movement compensation of contouring defects. The movement compensation is carried out, for each subfield, by assigning, to each cell, the state which would correspond to a movement-compensating intermediate image located at the instant of said subfield. The method of the invention associates a single movement vector Vm with each cell Ci so as to constitute an intermediate image for each subfield.
摘要翻译：本发明实现轮廓缺陷的运动补偿。对于每个子场，通过向每个小区分配与对应于位于所述子场的时刻的移动补偿中间图像的状态来执行移动补偿。本发明的方法将单个运动矢量Vm与每个单元Ci相关联，以便构成每个子场的中间图像。

47. 发明申请

US20050057540A1 Method of processing images for the correction of the distortions in a cathode ray tube 审中-公开
标题翻译：处理用于校正阴极射线管中的失真的图像的方法
公开(公告)号：US20050057540A1
公开(公告)日：2005-03-17
申请号：US10676663
申请日：2003-10-01
申请人： Didier Doyen , Thierry Borel , Laurent Blonde , Herbert Hoelzemann , Serge Petit , Franz Dieterle , Daniel Rivero
发明人： Didier Doyen , Thierry Borel , Laurent Blonde , Herbert Hoelzemann , Serge Petit , Franz Dieterle , Daniel Rivero
IPC分类号： H04N3/23 , H04N3/223 , G09G5/00
CPC分类号： H04N3/223
摘要： The invention relates to a method of processing video images which is intended to correct the distortions created by the instability of the high voltage circuit of the cathode ray tube display device during the displaying of the images. It is more particularly intended for correcting the global zoom and the local zoom affecting the images displayed by the cathode ray tube device.
摘要翻译：本发明涉及一种处理视频图像的方法，该方法旨在校正由图像显示期间阴极射线管显示装置的高电压电路不稳定所产生的失真。更特别的是用于校正影响由阴极射线管装置显示的图像的全局变焦和局部变焦。

48. 发明申请

US20050007391A1 Image processing method for improving the contrast in a digital display panel 有权
标题翻译：用于改善数字显示面板中的对比度的图像处理方法
公开(公告)号：US20050007391A1
公开(公告)日：2005-01-13
申请号：US10840184
申请日：2004-05-06
申请人： Thierry Borel , Didier Doyen
发明人： Thierry Borel , Didier Doyen
IPC分类号： G02F1/133 , G06T5/00 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/00 , G09G5/10 , H04N1/407 , H04N5/57
CPC分类号： G09G3/3406 , G09G3/2007 , G09G3/36 , G09G2320/02 , G09G2320/0646 , G09G2320/066 , G09G2340/0428 , G09G2360/16
摘要： The invention relates to a method for processing an image displayed by a display device comprising at least one light source and one light valve. It comprises the following steps: applying a compression factor C to the grey levels of the image video signal that are higher than a threshold value NG1, the said threshold value being lower than the peak grey level value (NGmax) of the image video signal, adjusting the luminance of the light produced by the light source to the luminance value corresponding to the peak grey level (NGmax) of the image after compression, multiplying the video signal delivered to the light valve by an expansion factor D equal to the ratio of the peak grey level of the image before compression (NGmax) over the peak grey level of the image after compression (NGmax).
摘要翻译：本发明涉及一种用于处理由包括至少一个光源和一个光阀的显示装置显示的图像的方法。它包括以下步骤：将压缩因子C应用于高于阈值NG1的图像视频信号的灰度级，所述阈值低于图像视频信号的峰值灰度值（NGmax）将由光源产生的光的亮度调节为与压缩后的图像的峰值灰度级（NGmax）相对应的亮度值，将传递给光阀的视频信号乘以等于在压缩后的图像的峰值灰度级（NGmax）之前的压缩图像的峰值灰度级（NGmax）。

49. 发明授权

US06747670B2 Method of addressing a plasma display panel 有权
标题翻译：寻址等离子体显示面板的方法
公开(公告)号：US06747670B2
公开(公告)日：2004-06-08
申请号：US09737076
申请日：2000-12-14
申请人： Didier Doyen , Jonathan Kervec
发明人： Didier Doyen , Jonathan Kervec
IPC分类号： G09G510
CPC分类号： G09G3/2033 , G09G3/2029 , G09G3/288 , G09G2310/0205 , G09G2320/0261 , G09G2320/0266
摘要： The object of the invention is to provide a system for encoding grey levels which makes it possible to reduce the problems of contouring by increasing the number of subscans using subscans common to several rows, thereby remedying the error due to the difference between the grey levels of simultaneously scanned cells. The invention provides a method and a device which make row groupings dynamically according to the content of the image.
摘要翻译：本发明的目的是提供一种用于编码灰度级的系统，其使得可以通过使用多行共享的副扫描程序增加副扫描器的数量来减少轮廓化的问题，由此补偿由于灰度级同时扫描细胞。本发明提供一种根据图像的内容动态地进行行分组的方法和装置。

50. 发明授权

US09253458B2 Digital light processing display device 有权
标题翻译：数码光处理显示装置
公开(公告)号：US09253458B2
公开(公告)日：2016-02-02
申请号：US12225599
申请日：2007-03-29
申请人： Didier Doyen , Pascal Bourdon , Thierry Borel
发明人： Didier Doyen , Pascal Bourdon , Thierry Borel
IPC分类号： G09G5/02 , H04N9/31 , H04N5/913
CPC分类号： H04N9/3197 , H04N5/913 , H04N9/3123 , H04N2005/91392
摘要： The invention relates to a display device using the DLP (Digital Light Processing) technology. This invention is in the field of digital cinema and content protection, where camcorder acquisition followed by immediate illegal distribution creates important revenue losses for content owners. According to the invention, the addressing of the display device is modified in order to introduce an anti-copy processing. The display device comprises modulation means for modulating the color or brightness of video data of video pictures received at a first rate and for outputting at a second rate modulated video data, said second rate being a multiple of the first rate, subfield coding means for coding said modulated video data into subfield data, said subfield data being delivered at the second rate, and addressing means for addressing the array with said subfield data at a third rate. Advantageously, the third rate is not a multiple of the first rate.
摘要翻译：本发明涉及使用DLP（数字光处理）技术的显示装置。本发明处于数字电影和内容保护领域，其中摄录机获取之后立即被非法分发，为内容所有者带来重要的收入损失。根据本发明，修改显示装置的寻址以引入防复制处理。显示装置包括调制装置，用于调制以第一速率接收的视频图像的视频数据的颜色或亮度，并以第二速率输出调制视频数据，所述第二速率是第一速率的倍数，用于编码的子字段编码装置将所述调制的视频数据转换成子场数据，所述子场数据以第二速率传送，以及寻址装置，用于以第三速率用所述子场数据寻址阵列。有利地，第三速率不是第一速率的倍数。

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