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1. 发明公开

EP2894627A1 Method for processing an image in a display 审中-公开
标题翻译： Verfahren zur Verarbeitung einer Bildes in einer Anzeige
公开(公告)号：EP2894627A1
公开(公告)日：2015-07-15
申请号：EP15154333.7
申请日：2009-07-15
申请人： Barco NV
发明人： Massart, Mathieu , Kimpe, Tom , Bert, Tom
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： G09G3/20 , G09G2320/046 , G09G2320/0613 , G09G2340/125
摘要： The invention relates to a method for processing an image, adapted for a display comprising a plurality of pixels, comprising the steps of setting, in dependence upon the image content, a portion out of the plurality of pixels to black for obtaining off -pixels thereby reducing the resolution of the display to a predefined value; and sequentially switching the position of the off -pixels over the plurality of pixels comprised by the display. In this way, a possibility for reducing or compensating for image retention in displays is provided.
摘要翻译：本发明涉及一种用于处理图像的方法，适用于包括多个像素的显示器，包括以下步骤：根据所述图像内容将所述多个像素中的一部分设置为黑色，以获得关闭像素将显示器的分辨率降低到预定义值; 并且顺序地切换由显示器包括的多个像素上的关闭像素的位置。以这种方式，提供了减少或补偿显示器中的图像保持的可能性。

2. 发明公开

EP1993294A3 Methods and systems for stereoscopic imaging 有权
标题翻译： Verfahren und Systemfürstereoskopische Bildanzeige
公开(公告)号：EP1993294A3
公开(公告)日：2015-02-25
申请号：EP08156115.1
申请日：2008-05-13
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： H04N13/00 , H04N13/04 , G02B27/22 , G03B35/18
CPC分类号： G02B27/2214 , G03B35/24 , H04N13/305
摘要： A stereoscopic imaging system is described for generating a stereoscopic image of a scene. The stereoscopic imaging system is adapted for generating at least one sub-image for a first eye and at least one sub-image for a second eye whereby the at least one sub-image for the first eye and at least one sub-image for the second eye adapted for combining into the stereoscopic image. The image data for producing at least one of the subimages for the first eye and/or for the second eye is generated based on a combination of the basic image data for the first eye and the basic image data for the second eye. The basic image data for the first eye thereby is the image information received by the first eye when the scene is seen by the first eye only and the basic image data for the second eye thereby is the image information received by the second eye when the scene is seen by the second eye only. The present invention also relates to a corresponding method, an image data processor, a controller, an obscuration means and parts of the imaging hardware.
摘要翻译：描述了用于生成场景的立体图像的立体成像系统。立体成像系统适于产生用于第一眼睛的至少一个子图像和用于第二眼睛的至少一个子图像，由此用于第一眼睛的至少一个子图像和用于第一眼睛的至少一个子图像第二眼适合于组合成立体图像。基于用于第一只眼睛的基本图像数据和第二只眼睛的基本图像数据的组合来生成用于产生用于第一只眼睛和/或第二只眼睛的至少一个子图像的图像数据。因此，第一只眼睛的基本图像数据是当第一只眼睛看到场景时由第一只眼睛接收到的图像信息，因此第二只眼睛的基本图像数据是当第二只眼睛的场景仅被第二只眼看到。本发明还涉及相应的方法，图像数据处理器，控制器，遮蔽装置和成像硬件的一部分。

3. 发明公开

EP1923860A2 Defect compensation and/or masking 审中-公开
标题翻译： Fehlerkompensierung bzw. -abdeckung
公开(公告)号：EP1923860A2
公开(公告)日：2008-05-21
申请号：EP07075993.1
申请日：2007-11-16
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G06F3/14 , G09G3/3426 , G09G5/363 , G09G2300/023 , G09G2330/10 , H04N13/302 , H04N13/398
摘要： The range of embodiments includes systems, methods, and apparatus for defect compensation and/or masking that may be applied to high dynamic range displays and/or autostereoscopic displays. In one aspect, a display assembly is described comprising a first imaging layer and a second imaging layer, wherein a drive signal to a pixel on one of the first and second imaging layers is based on a defect in the other of the first and second imaging layers.
摘要翻译：实施例的范围包括可应用于高动态范围显示器和/或自动立体显示器的用于缺陷补偿和/或掩蔽的系统，方法和装置。在一个方面，描述了一种显示组件，其包括第一成像层和第二成像层，其中到第一和第二成像层之一上的像素的驱动信号基于第一和第二成像中的另一个中的缺陷层。

4. 发明公开

EP2063648A1 Sensory unit for a 3-dimensional display 审中-公开
标题翻译： Eingangseinheitfüreine dreidimensionale Anzeige
公开(公告)号：EP2063648A1
公开(公告)日：2009-05-27
申请号：EP07121470.4
申请日：2007-11-24
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： H04N13/00
CPC分类号： H04N9/07 , H04N13/324 , H04N13/327
摘要： The present invention relates to a sensor unit for a display system adapted for generating three dimensional images by combining at least first sub-images for a first eye and second sub-images for a second eye. The sensor unit thereby comprises a detector and is adapted for individually detecting irradiation properties of the radiation used for the displaying of said first sub-images and/or of the radiation used for the displaying of said second sub-images.
摘要翻译：本发明涉及一种用于显示系统的传感器单元，适用于通过组合第一眼睛的至少第一子图像和第二眼睛的第二子图像来生成三维图像。传感器单元由此包括检测器，并且适于单独地检测用于显示所述第一子图像的辐射和/或用于显示所述第二子图像的辐射的辐射特性。

5. 发明公开

EP2063392A1 Image processing of medical images 审中-公开
标题翻译： Bildverarbeitungfürmedizinische Bilder
公开(公告)号：EP2063392A1
公开(公告)日：2009-05-27
申请号：EP07121471.2
申请日：2007-11-24
申请人： Barco NV
发明人： Kimpe, Tom , Woestenborghs, Wouter , Marchessoux, Cédric
IPC分类号： G06T5/50
CPC分类号： G06T5/50 , G06T7/32 , G06T7/35 , G06T2207/10081 , G06T2207/10104 , G06T2207/20221 , G06T2207/30004
摘要： An image processing method and system are described for processing medical images. The method comprises using a new coordinate system for representing combined image data of said plurality of medical images based on correlation information between image data of a plurality of medical images. The method further may comprise extracting such correlation information, and after said representing, mapping obtained image data to an antagonist colour space, thus resulting in visualisation with a fused image with high contrast and luminance and with particular human vision parameters relating to equalities and differences in the plurality of medical images studied.
摘要翻译：描述了用于处理医学图像的图像处理方法和系统。该方法包括基于多个医学图像的图像数据之间的相关信息，使用用于表示所述多个医学图像的组合图像数据的新坐标系。该方法还可以包括提取这种相关信息，并且在所述表示之后，将获得的图像数据映射到拮抗剂颜色空间，从而导致具有高对比度和亮度的融合图像的可视化以及与等同和差异有关的特定人类视觉参数研究了多种医学图像。

6. 发明公开

EP1650736A1 Backlight modulation for display 审中-公开
标题翻译： Modulation derRückbeleuchtungfüreine Bildanzeigevorrichtung
公开(公告)号：EP1650736A1
公开(公告)日：2006-04-26
申请号：EP04447237.1
申请日：2004-10-25
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： G09G3/34
CPC分类号： G09G3/20 , G09G3/2025 , G09G3/2044 , G09G3/2077 , G09G3/3406 , G09G2310/0235 , G09G2310/0237 , G09G2320/0276 , G09G2320/0633 , G09G2320/0646 , G09G2320/0666
摘要： A display 10 has a non pixel addressable backlight 130, having a temporal modulation applied, a pixel addressable LCD 120 in an optical path and the pixel addressable part being arranged to output each pixel of a frame as a temporal sequence of output values unrelated to colour components of the pixel, different values of the sequence coinciding with different output levels of the modulated non pixel addressable part.. The apparent luminance or colour of the pixels can be made to take intermediate values between the gradations dictated by the stepsize corresponding to a least significant bit of the pixel addressable part, to enable more accurate reproduction of both colour and greyscale images. Additional intermediate output levels are concentrated at low illumination levels. A convertor generates a temporal modulation of the pixels for the LCD according to a value of the pixels in an input signal, and synchronized to the temporal modulation of the backlight.
摘要翻译：显示器10具有应用时间调制的非像素可寻址背光130，光路中的像素可寻址LCD 120，并且像素可寻址部分被布置为输出帧的每个像素作为与颜色无关的输出值的时间序列像素的分量，序列的不同值与调制的非像素可寻址部分的不同输出电平相一致。可以使像素的表观亮度或颜色取为由对应于最小值的步长所规定的等级之间的中间值有效位的像素可寻址部分，以实现彩色和灰度图像的更准确的再现。额外的中间产出水平集中在低照度水平。转换器根据输入信号中的像素的值产生LCD的像素的时间调制，并与背光的时间调制同步。

7. 发明公开

EP1923860A3 Defect compensation and/or masking 审中-公开
标题翻译：误差补偿或-Abdeckung
公开(公告)号：EP1923860A3
公开(公告)日：2010-01-13
申请号：EP07075993.1
申请日：2007-11-16
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G06F3/14 , G09G3/3426 , G09G5/363 , G09G2300/023 , G09G2330/10 , H04N13/302 , H04N13/398
摘要： The range of embodiments includes systems, methods, and apparatus for defect compensation and/or masking that may be applied to high dynamic range displays and/or autostereoscopic displays. In one aspect, a display assembly is described comprising a first imaging layer and a second imaging layer, wherein a drive signal to a pixel on one of the first and second imaging layers is based on a defect in the other of the first and second imaging layers.

8. 发明授权

EP1650730B1 Optical correction for high uniformity panel lights 有权
标题翻译：光学校正对于具有高均匀性照明面板
公开(公告)号：EP1650730B1
公开(公告)日：2009-12-30
申请号：EP04447236.3
申请日：2004-10-25
申请人： Barco NV
发明人： Verstraete, Gerrit , Kimpe, Tom
IPC分类号： G09F9/30 , F21V9/00 , G09G3/36 , G02F1/13357
CPC分类号： G09G3/3413 , G02F1/133603 , G02F1/133606 , G02F1/133609 , G02F1/133611 , G02F2001/133607 , G09G3/06 , G09G3/342 , G09G3/3607 , G09G5/10 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285 , G09G2320/0646 , G09G2320/0666
摘要： A display has a spatial light modulator 10 for dynamically controlling a luminance of each pixel according to an input signal, the spatial light modulator having a non uniform spatial characteristic, the display also having an optical filter 20 having a spatial pattern to alter the luminance to compensate at least partially for the non uniform spatial characteristic. An electronic signal processing element applies some pre compensation predominantly of higher spatial frequencies for the non uniform spatial characteristic. Such dynamic and optical compensation can enable tuning for different optimizations or for compensating for variations over time. A backlight has an optical source and an optical filter, the source having a colour output which has a non uniform spatial characteristic, and the optical filter having a spatial pattern to alter the colour to compensate in part at least for the non uniform spatial characteristic.

9. 发明公开

EP2063647A1 Calibration of a 3-dimensional display 审中-公开
标题翻译：卡利布里恩·埃纳德·安德里奇
公开(公告)号：EP2063647A1
公开(公告)日：2009-05-27
申请号：EP07121469.6
申请日：2007-11-24
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： H04N13/00
CPC分类号： H04N13/327
摘要： A method (200) is described for calibrating a display system adapted for generating three dimensional images by combining at least first sub-image information and second sub-image information. The method comprises obtaining (210) at least information about the displaying of a first sub-image and information about the displaying of a second sub-image. Furthermore, the method comprises determining (220) display parameters for further displaying using the display system based on a human vision system taking into account information about the displaying of a first sub-image and information about the displaying of a second sub-image. The invention also relates to a method for displaying and a corresponding calibration and display system.
摘要翻译：描述了一种用于校准适于通过组合至少第一子图像信息和第二子图像信息来生成三维图像的显示系统的方法（200）。该方法包括至少获得关于第一子图像的显示的信息和关于第二子图像的显示的信息。此外，该方法包括：考虑到关于第一子图像的显示的信息和关于第二子图像的显示的信息，基于人类视觉系统，使用显示系统确定（220）显示参数以进一步显示。本发明还涉及一种用于显示和相应的校准和显示系统的方法。

10. 发明公开

EP1993294A2 Methods and systems for stereoscopic imaging 有权
标题翻译：的方法和系统的立体图像显示
公开(公告)号：EP1993294A2
公开(公告)日：2008-11-19
申请号：EP08156115.1
申请日：2008-05-13
申请人： Barco NV
发明人： Kimpe, Tom
IPC分类号： H04N13/00
CPC分类号： G02B27/2214 , G03B35/24 , H04N13/305
摘要： A stereoscopic imaging system is described for generating a stereoscopic image of a scene. The stereoscopic imaging system is adapted for generating at least one sub-image for a first eye and at least one sub-image for a second eye whereby the at least one sub-image for the first eye and at least one sub-image for the second eye adapted for combining into the stereoscopic image. The image data for producing at least one of the subimages for the first eye and/or for the second eye is generated based on a combination of the basic image data for the first eye and the basic image data for the second eye. The basic image data for the first eye thereby is the image information received by the first eye when the scene is seen by the first eye only and the basic image data for the second eye thereby is the image information received by the second eye when the scene is seen by the second eye only. The present invention also relates to a corresponding method, an image data processor, a controller, an obscuration means and parts of the imaging hardware.

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