公开(公告)号：US10791314B2

公开(公告)日：2020-09-29

申请号：US13637961

申请日：2011-03-31

申请人： Thierry Borel ,  Ralf Ostermann ,  Wolfram Putzke-Roeming

发明人： Thierry Borel ,  Ralf Ostermann ,  Wolfram Putzke-Roeming

IPC分类号： H04N13/128

摘要： A particular implementation accesses a disparity value for a particular location in a picture, the disparity value indicating disparity with respect to a particular resolution. The particular implementation modifies the accessed disparity value based on multiple resolutions to produce a modified disparity value. Another implementation accesses a disparity value for a particular location in a picture, the picture having a particular resolution, and the disparity value indicating disparity with respect to another resolution that is different from the particular resolution and that is based on multiple resolutions. A further implementation modifies the accessed disparity value to produce a modified disparity value indicating disparity with respect to the particular resolution.

公开(公告)号：US20110080491A1

公开(公告)日：2011-04-07

申请号：US12737071

申请日：2009-05-28

申请人： Valter Drazic ,  Thierry Borel ,  Arno Schubert

发明人： Valter Drazic ,  Thierry Borel ,  Arno Schubert

IPC分类号： H04N5/228 ,  H04N5/225

CPC分类号： G02B27/0075 ,  G03B19/07 ,  G03B35/08 ,  H04N5/2226 ,  H04N5/225 ,  H04N5/2254 ,  H04N5/2258

摘要： The multi-image capture system comprises an imaging lens, a beamsplitter directing a first portion of light on an array of micro-imaging elements and a first photodetector array divided into a plurality of macropixels providing a set of depth images, and another portion of light on a second photodetector array 6 providing a main image with a resolution being higher than the resolution of each basic depth image. According to the invention, the resolution of the depth images is increased by using the image data of the main image.

摘要翻译： 多图像捕获系统包括成像透镜，将第一部分光引导到微成像元件阵列上的分束器以及被分成多个提供一组深度图像的宏像素的第一光电检测器阵列，以及另一部分光 在第二光电检测器阵列6上提供分辨率高于每个基本深度图像的分辨率的主图像。 根据本发明，通过使用主图像的图像数据来增加深度图像的分辨率。

公开(公告)号：US20070085910A1

公开(公告)日：2007-04-19

申请号：US10577265

申请日：2004-10-29

申请人： Klaus Anderle ,  Pierre Ollivier ,  Jurgen Stauder ,  Laurent Blonde ,  Thierry Borel ,  Khaled Sarayeddine

发明人： Klaus Anderle ,  Pierre Ollivier ,  Jurgen Stauder ,  Laurent Blonde ,  Thierry Borel ,  Khaled Sarayeddine

IPC分类号： H04N9/73 ,  G06T7/00

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。 作为第一表示装置，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图影响了用于产生二次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。

公开(公告)号：US20070058088A1

公开(公告)日：2007-03-15

申请号：US10555928

申请日：2004-05-07

申请人： Arno Schubert ,  Thierry Borel ,  Khaled Sarayeddine ,  Julien Thollot

发明人： Arno Schubert ,  Thierry Borel ,  Khaled Sarayeddine ,  Julien Thollot

IPC分类号： G03B21/00 ,  H04N9/12 ,  G02B7/00

CPC分类号： G09G3/001 ,  G02B26/008 ,  G09G5/02 ,  H04N9/3114 ,  H04N9/3117

摘要： System for the sequential illumination of an imager comprising a color wheel comprising at least two coplanar subsets of three colored segments The color wheel comprises at least one subset of segments of primary colors 61R, 61G and 61B, and one subset of segments of composite colors. The subset of segments of composite colors comprises a segment transmitting in the ranges of wavelengths corresponding to red and to green, a segment transmitting in the ranges of wavelengths corresponding to green and to blue, and a segment transmitting in the ranges of wavelengths corresponding to red and to blue. Thus, the luminosity of image display systems is improved, and the phenomenon of “color break-up” is appreciably reduced. Corresponding projection appliance.

摘要翻译： 用于顺序照射成像器的系统，其包括包括三个彩色片段的至少两个共面子集的色轮。色轮包括原色61R，61G和61B的片段的至少一个子集，以及 复合颜色。 复合颜色的片段的子集包括在对应于红色和绿色的波长范围内传输的片段，在对应于绿色和蓝色的波长范围内传输的片段和在对应于红色的波长范围内传输的片段 和蓝色。 因此，图像显示系统的亮度得到改善，“色彩分解”现象明显减少。 相应的投影设备

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.

公开(公告)号：US20050088462A1

公开(公告)日：2005-04-28

申请号：US10496812

申请日：2002-11-19

申请人： Thierry Borel

发明人： Thierry Borel

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3611 ,  G09G3/2014 ,  G09G2310/0235

摘要： The present invention relates to a method of improving the luminous efficiency of a sequential-colour matrix display, the display being driven using an addressing method of the pulse width modulation or PWM type. This method comprises, for each pixel of a subframe, the following steps: comparison of the pixel colour value of the preceding subframe with a reference value so as to provide an overlap value depending on the period of overlap with the current subframe; if the pixel colour value of the current subframe less the overlap value gives a positive value, a time offset is added to the pixel colour value of the current subframe; if the pixel colour value of the current subframe less the overlap value gives a negative value, the pixel colour value of the current subframe is forced to be zero. The invention applies to LCOS or LCD displays.

摘要翻译： 本发明涉及一种提高顺序彩色矩阵显示器的发光效率的方法，该显示器使用脉冲宽度调制或PWM型的寻址方法来驱动。 该方法对于子帧的每个像素包括以下步骤：将前一子帧的像素颜色值与参考值进行比较，以便根据与当前子帧的重叠周期提供重叠值; 如果当前子帧的像素颜色值减去重叠值给出正值，则将时间偏移量加到当前子帧的像素颜色值上; 如果当前子帧的像素颜色值减去重叠值给出负值，则将当前子帧的像素颜色值强制为零。 本发明适用于LCOS或LCD显示器。

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。

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）。

公开(公告)号：US5822025A

公开(公告)日：1998-10-13

申请号：US602182

申请日：1996-02-15

申请人： Thierry Borel ,  Khaled Sarayeddine

发明人： Thierry Borel ,  Khaled Sarayeddine

IPC分类号： G02F1/13 ,  H04N9/31 ,  G02F1/1335

CPC分类号： H04N9/3117

摘要： A high performance single light valve color projection system that enables sequential display of color, and an addressing process for this system. Several rotating glass plates are sequentially inserted between the light valve and the objective. These glass plates create a spatial offset of the image of light valve pixels three times per frame on the projection screen. The sets of plates are rotated by a motor with an axis parallel to the optical axis of the motor, and intersect the image beam at each image frame.

摘要翻译： 一种高性能单光阀彩色投影系统，可以顺序显示颜色，并为该系统提供寻址过程。 几个旋转玻璃板依次插入在光阀和物镜之间。 这些玻璃板在投影屏上产生每帧三次光阀像素的空间偏移。 这些板由具有与电动机的光轴平行的轴的电动机旋转，并且在每个图像帧处与图像束相交。

公开(公告)号：US07593541B2

公开(公告)日：2009-09-22

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 ,  G06F21/00 ,  H04N7/167

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.

摘要翻译： 本发明涉及一种用于显示图像的装置和装置。 已知将水印类型的图案嵌入要显示的图像序列中，以通过拍摄来对抗图像的复制。 该镶嵌包括以高频显示要显示的值的图案像素的强度调制，这使得图案对人眼不可见，但在摄像机拍摄的序列上产生伪像。 当要显示的图像序列包括运动中的场景时，该技术引起问题。 由于在显示图像时眼睛进行的整合是不正确的，因此出现了图案。 根据本发明，提出要被嵌入的图案被运动补偿。