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1. 发明申请

WO2010101292A1 METHOD OF AND APPARATUS FOR PROCESSING A VIDEO IMAGE 审中-公开
标题翻译：用于处理视频图像的方法和装置
公开(公告)号：WO2010101292A1
公开(公告)日：2010-09-10
申请号：PCT/JP2010/053925
申请日：2010-03-03
申请人： SHARP KABUSHIKI KAISHA , KAY, Andrew , EVANS, Allan , JONES, Graham , SERVAIS, Marc Paul , JUVONEN, Matti Pentti Taavetti , MAEDA, Kenji
发明人： KAY, Andrew , EVANS, Allan , JONES, Graham , SERVAIS, Marc Paul , JUVONEN, Matti Pentti Taavetti , MAEDA, Kenji
IPC分类号： H04N5/21
CPC分类号： G06T5/002 , G06T2207/10016 , G06T2207/20012 , G06T2207/20192
摘要： A video image is processed (501, 502, 509. 51) to determine an edge strength in a region associated with each image pixel to be processed. For large edge strengths, the pixel is filtered by an edge-preserving filter, such as an epsilon filter (504). For very large edge strengths, no edge-preserving filtering is applied. For small edge strengths, the edge-preserving filtering is replaced by a smoothing filter (505, 506).
摘要翻译：处理视频图像（501,502,509.51）以确定与要处理的每个图像像素相关联的区域中的边缘强度。对于较大的边缘强度，像素由边缘保留滤波器（例如epsilon滤波器）（504）滤波。对于非常大的边缘强度，不应用边缘保留过滤。对于小边缘强度，边缘保留滤波由平滑滤波器（505,506）代替。

2. 发明申请

WO2012128376A1 A METHOD OF PROCESSING AN IMAGE, A METHOD OF PROCESSING A VIDEO IMAGE, A NOISE REDUCTION SYSTEM AND A DISPLAY SYSTEM 审中-公开
标题翻译：处理图像的方法，处理视频图像的方法，噪声减少系统和显示系统
公开(公告)号：WO2012128376A1
公开(公告)日：2012-09-27
申请号：PCT/JP2012/057665
申请日：2012-03-16
申请人： SHARP KABUSHIKI KAISHA , SERVAIS, Marc Paul , KAY, Andrew , JONES, Graham Roger , JUVONEN, Matti Pentti Taavetti , EVANS, Allan
发明人： SERVAIS, Marc Paul , KAY, Andrew , JONES, Graham Roger , JUVONEN, Matti Pentti Taavetti , EVANS, Allan
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06T2207/10024
摘要： A method of processing an image comprises, if the part of the image has been determined to represent human skin applying a first noise reduction process to the part of the image, or, if the part of the image has been determined not to represent human skin, applying a second noise reduction process to the part of the image, the first noise reduction process giving an image with a higher noise and/or texture content than the second noise reduction process. The additional noise/texture present, after processing, in a part of the image that is determined to represent human skin effectively acts as a substitute for natural skin texture which may have been lost during the image capture and transmission process. The method may be applied to a still image, or to a sequence of images such as a video image.
摘要翻译：一种处理图像的方法包括，如果图像的一部分已经被确定为表示对图像的一部分应用第一降噪处理的人体皮肤，或者如果图像的一部分已被确定为不代表人皮肤对所述图像的所述部分应用第二降噪处理，所述第一降噪处理给出具有比所述第二降噪处理更高的噪声和/或纹理内容的图像。在处理之后，在确定代表人体皮肤的图像的一部分中存在的附加噪声/纹理有效地用作在图像捕获和传输过程中可能已经丢失的天然皮肤纹理的替代物。该方法可以应用于静止图像，或应用于诸如视频图像的图像序列。

3. 发明申请

WO2009110128A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：WO2009110128A1
公开(公告)日：2009-09-11
申请号：PCT/JP2008/068324
申请日：2008-10-02
申请人： SHARP KABUSHIKI KAISHA , BROUGHTON, Benjamin, John , EVANS, Allan , GASS, Paul, Antony , JONES, Graham, Roger , KAY, Andrew , WALTON, Harry, Garth , YASUMOTO, Takashi , INAMORI, Yoshimitsu , MAEDA, Kenji
发明人： BROUGHTON, Benjamin, John , EVANS, Allan , GASS, Paul, Antony , JONES, Graham, Roger , KAY, Andrew , WALTON, Harry, Garth , YASUMOTO, Takashi , INAMORI, Yoshimitsu , MAEDA, Kenji
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G02F1/1323 , G09G3/003 , G09G3/3648 , G09G2320/028 , G09G2320/0285 , G09G2320/068
摘要： A display device is provided that comprises a liquid crystal display panel (2) for displaying an image by spatial light modulation. The image is represented by a plurality of image elements each having an image data value (7). The display device further comprises a display controller (1) arranged to determine a signal voltage to be applied to the panel (2) for each image element in dependence upon its image data value (7) and a secondary data value (8) for the element, there being a predetermined mapping between the data values and the signal voltage. The secondary data values (8) are arranged to vary across the image so as to introduce variations in luminance as a result of the mapping. The mapping and secondary data values (8) are mutually arranged to take account of the signal voltage to on-axis luminance response of the panel (2) so that the luminance variations introduced on-axis tend to balance locally through spatial averaging to, and hence would not be perceivable by, an on-axis viewer (3). The panel (2) furthermore has a non-linear off-axis luminance to on-axis luminance relationship, so that at least some of the luminance variations introduced off-axis do not balance locally through spatial averaging to, and hence would be perceivable by, an off-axis viewer (4).
摘要翻译：提供一种显示装置，其包括用于通过空间光调制显示图像的液晶显示面板（2）。图像由具有图像数据值（7）的多个图像元素表示。显示装置还包括显示控制器（1），其被布置为根据其图像数据值（7）确定要对每个图像元件施加到面板（2）的信号电压，以及用于所述第二数据值在数据值和信号电压之间存在预定的映射。辅助数据值（8）被布置成在图像上变化，以便作为映射的结果引入亮度的变化。映射和次要数据值（8）被相互排列以考虑到面板（2）的轴上亮度响应的信号电压，使得在轴上引入的亮度变化趋向于通过空间平均来局部平衡到因此不会被轴上观察者（3）察觉。面板（2）还具有与轴上亮度关系的非线性离轴亮度，使得离轴引入的亮度变化中的至少一些在空间平均上不局部地平衡，因此可以被，离轴观察器（4）。

4. 发明申请

WO2011034157A1 APPARATUS, DISPLAY DEVICE, PROGRAM AND METHOD THEREOF FOR PROCESSING IMAGE DATA FOR DISPLAY BY A DISPLAY PANEL 审中-公开
标题翻译：用于处理由显示面板显示的图像数据的装置，显示装置，程序及其方法
公开(公告)号：WO2011034157A1
公开(公告)日：2011-03-24
申请号：PCT/JP2010/066108
申请日：2010-09-10
申请人： SHARP KABUSHIKI KAISHA , KAY, Andrew , EVANS, Allan , BROUGHTON, Benjamin John , MAEDA, Kenji
发明人： KAY, Andrew , EVANS, Allan , BROUGHTON, Benjamin John , MAEDA, Kenji
IPC分类号： G09G3/20 , G09G3/36 , G09G5/00
CPC分类号： G09G3/3648 , G09G3/003 , G09G3/2003 , G09G3/2092 , G09G2320/028 , G09G2320/0606 , G09G2320/068 , G09G2360/16
摘要： A method of processing image data for display by a display panel of a display device is provided. The method comprises receiving main image pixel data representing a main and side image pixel data representing a side image. In a first processing step, a mapping is performed of the pixel data to signals used to drive the display panel. The mapping is arranged to produce an average on-axis luminance which is dependent mainly on the main image pixel data and an average off-axis luminance which is dependent at least to some extent on the side image pixel data. In a second processing step, the received side image pixel data are processed to emphasise at least one feature of the side image which might otherwise be perceived by a viewer as being de-emphasised in the side image displayed off axis as a result of the first processing step.
摘要翻译：提供一种处理图像数据以供显示装置的显示面板显示的方法。该方法包括接收表示侧面图像的主图像像素数据和侧面图像像素数据的主图像像素数据。在第一处理步骤中，将像素数据执行到用于驱动显示面板的信号的映射。映射被设置为产生主要依赖于主图像像素数据的平均轴上亮度和至少在一定程度上依赖于侧面图像像素数据的平均离轴亮度。在第二处理步骤中，对所接收的侧面图像像素数据进行处理，以强调侧面图像的至少一个特征，否则可能由观看者感觉到，作为第一处理步骤的结果，在离轴显示的侧面图像中被去加重处理步骤。

5. 发明申请

WO2009104816A1 DISPLAY 审中-公开
标题翻译：显示
公开(公告)号：WO2009104816A1
公开(公告)日：2009-08-27
申请号：PCT/JP2009/053618
申请日：2009-02-20
申请人： SHARP KABUSHIKI KAISHA , BROUGHTON, Benjamin, John , EVANS, Allan , SAGARDOYBURU, Michel , SMITH, Nathan, James , PARRY-JONES, Lesley, Anne , KEAN, Diana, Ulrich
发明人： BROUGHTON, Benjamin, John , EVANS, Allan , SAGARDOYBURU, Michel , SMITH, Nathan, James , PARRY-JONES, Lesley, Anne , KEAN, Diana, Ulrich
IPC分类号： G09F9/30 , G09F9/00
CPC分类号： G02F1/133526 , G02B27/2214 , G09G3/3233 , G09G2320/068 , G09G2358/00
摘要： A display for providing several viewing modes of different angular viewing characteristics comprises a display device and a passive optical device (9) of a parallax optic of fixed optical characteristics. The display device comprises a light emitting or modulating layer (7) between first and second electrode arrangements (5, 10, 11). The first electrode arrangement (5) comprises a plurality of pixel electrodes defining pixels of the display device. The second electrode arrangement comprises a plurality of counter electrodes (10, 11) arranged so that each of the pixel electrodes (5) faces a portion of each of the counter electrodes. The counter electrodes are controllable so as to select which portion of each pixel is active. This provides, in cooperation with the optical device (9) the plurality of display viewing modes.
摘要翻译：用于提供不同角度观看特征的多种观看模式的显示器包括具有固定光学特性的视差光学器件的显示装置和无源光学装置（9）。显示装置包括在第一和第二电极装置（5,10,11）之间的发光或转换层（7）。第一电极装置（5）包括限定显示装置的像素的多个像素电极。第二电极装置包括多个对置电极（10,11），其布置成使得每个像素电极（5）面对每个对置电极的一部分。对电极是可控的，以便选择每个像素的哪个部分是有效的。这提供了与光学装置（9）协作的多个显示器观看模式。

6. 发明申请

WO2011062300A1 DISPLAY HAVING AN INTERNAL POLARISER 审中-公开
标题翻译：显示有一个内部极化者
公开(公告)号：WO2011062300A1
公开(公告)日：2011-05-26
申请号：PCT/JP2010/071199
申请日：2010-11-19
申请人： SHARP KABUSHIKI KAISHA , EVANS, Allan , BAUM, Alexandra
发明人： EVANS, Allan , BAUM, Alexandra
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1368
CPC分类号： G02B5/3058
摘要： A display, such as a liquid crystal display, comprises an active substrate which carries a driving arrangement (17-19, 23, 25, 26) and an addressing electrode arrangement. The addressing electrode arrangement is formed by a wire grid polariser having electrically isolated polarising regions (16), for example acting as pixel electrodes. Each region (16) is capactively coupled to the driving arrangement (17-19, 23, 25, 26).
摘要翻译：诸如液晶显示器的显示器包括带有驱动装置（17-19,23,25,26）和寻址电极装置的有源衬底。寻址电极布置由具有电隔离偏振区域（16）的线栅偏振器形成，例如充当像素电极。每个区域（16）被可动地耦合到驱动装置（17-19,23,25,26）。

7. 发明申请

WO2005071976A1 DISPLAY 审中-公开
标题翻译：显示
公开(公告)号：WO2005071976A1
公开(公告)日：2005-08-04
申请号：PCT/IB2005/050169
申请日：2005-01-14
申请人： SHARP KABUSHIKI KAISHA , JACOBS, Adrian, M., S. , EVANS, Allan , BOURHILL, Grant
发明人： JACOBS, Adrian, M., S. , EVANS, Allan , BOURHILL, Grant
IPC分类号： H04N13/00
CPC分类号： G02F1/133617 , G02B6/0033 , G02B27/225 , G02F2001/133614 , H04N13/32 , H04N13/349 , H04N13/359 , H04N13/361
摘要： A display comprises a backlight (30, 45-48) and a spatial light modulator (1) such as a liquid crystal device for modulating light from the backlight (30, 45-48). The backlight has a light-output surface (45) with a first set of regions in the form of parallel evenly spaced strips (48). In a multiple-view mode of the display, these strips (48) emit light whereas the remainder of the output surface (45) is dark. In a single-view mode of operation of the display, the whole of the output surface (45) emits light substantially evenly across the display area of the modulator (1).
摘要翻译：显示器包括背光（30,45-48）和空间光调制器（1），例如用于调制来自背光（30,45-48）的光的液晶装置。背光具有光输出表面（45），其具有平行均匀间隔的条带（48）形式的第一组区域。在显示器的多视图模式中，这些条带（48）发光，而输出表面（45）的其余部分是黑色的。在显示器的单视图操作模式中，整个输出表面（45）基本均匀地在调制器（1）的显示区域上发光。

8. 发明申请

WO2013018529A1 ION MOBILITY SPECTROMETER, GAS ANALYSIS SYSTEM INCLUDING THE SAME, AND METHOD OF DETERMINING CHEMICAL SPECIES 审中-公开
标题翻译：离子移动光谱仪，包括其的气体分析系统和确定化学物质的方法
公开(公告)号：WO2013018529A1
公开(公告)日：2013-02-07
申请号：PCT/JP2012/068042
申请日：2012-07-10
申请人： SHARP KABUSHIKI KAISHA , MATTHEWS, Sinead Marie , PARRY-JONES, Lesley Anne , EVANS, Allan
发明人： MATTHEWS, Sinead Marie , PARRY-JONES, Lesley Anne , EVANS, Allan
IPC分类号： H01J49/40 , G01N27/62
CPC分类号： G01N27/622
摘要： An ion mobility spectrometer (350) includes a plurality of substrates (308) defining a measurement region (305) for receiving a singular laminar gas flow without any carrier or sheath gas. The measurement region includes an ionization region (320) that is continuous with a detection region (321). An ionizing electrode (301), produces ions in the gas sample within the ionization region. A field generating electrode (306) generates an electric field to deflect the ions in the gas sample, and a detection electrode array (303) detects the deflected ions within the detection region. A controller (322) is configured to determine ion species based on the detection of ions by the detection electrode array.
摘要翻译：离子迁移谱仪（350）包括限定测量区域（305）的多个基板（308），用于接收单个层流气流而没有任何载体或鞘气体。测量区域包括与检测区域（321）连续的电离区域（320）。电离电极（301）在电离区域内的气体样品中产生离子。场产生电极（306）产生电场以使气体样品中的离子偏转，并且检测电极阵列（303）检测检测区域内的偏转离子。控制器（322）被配置为基于检测电极阵列检测离子来确定离子种类。

9. 发明申请

WO2005071449A2 ILLUMINATION SYSTEM AND DISPLAY DEVICE 审中-公开
标题翻译：照明系统和显示设备
公开(公告)号：WO2005071449A2
公开(公告)日：2005-08-04
申请号：PCT/IB2005/050170
申请日：2005-01-14
申请人： SHARP KABUSHIKI KAISHA , BONNETT, Paul , BOURHILL, Grant , EVANS, Allan , JACOBS, Adrian M. S. , TILLIN, Martin D. , WALTON, Emma J. , WINLOW, Robert , MATHER, Jonathan , SMITH, Nathan
发明人： BONNETT, Paul , BOURHILL, Grant , EVANS, Allan , JACOBS, Adrian M. S. , TILLIN, Martin D. , WALTON, Emma J. , WINLOW, Robert , MATHER, Jonathan , SMITH, Nathan
IPC分类号： G02B6/00
CPC分类号： G02B6/0068 , G02B6/0038 , G02B6/0041 , G02B6/0043 , G02B6/0046 , G02B6/0053 , G02B6/0055 , G02B6/0056 , G02B6/0076 , G02F1/1323 , G02F1/133615 , G02F1/133617 , G02F1/133621 , H04N13/302 , H04N13/359 , H04N2013/40
摘要： An illumination system (32) is provided for producing output light having a variable angular illumination range for illuminating a display panel (31) in a display device (30). The illumination system (32) comprises first and second light sources (34 and 36) and is operable selectively in a first mode in which the output light comprises light derived from the first light source (34) with substantially no light derived from the second light source (36), and in a second mode in which the output light comprises light derived from at least the second light source (36). The output light derived from the first light source (34) has a first angular illumination range and the output light derived from the second light source (36) has a second angular illumination range wider than the first angular illumination range. The first mode can be used as a private mode and the second mode can be used as a public mode. The private mode can be used to prevent widespread reading of information or images displayed using the display device (30).
摘要翻译：提供照明系统（32），用于产生具有可变角度照明范围的输出光，用于照亮显示装置（30）中的显示面板（31）。照明系统（32）包括第一和第二光源（34和36），并且可以在第一模式中选择性地操作，其中输出光包括从第一光源（34）导出的光，基本上没有源自第二光的光源（36），并且在第二模式中，输出光包括从至少第二光源（36）导出的光。从第一光源（34）导出的输出光具有第一角度照明范围，并且从第二光源（36）导出的输出光具有比第一角度照明范围宽的第二角度照明范围。第一种模式可以用作私有模式，第二种模式可以用作公共模式。专用模式可用于防止使用显示设备（30）显示的信息或图像的广泛阅读。

10. 发明申请

WO2010140695A1 ABSORBING WIRE GRID POLARIZER, COMBINATION POLARIZER, LIQUID CRYSTAL DISPLAY AND METHOD THEREOF 审中-公开
标题翻译：吸收线网偏振器，组合极化器，液晶显示器及其方法
公开(公告)号：WO2010140695A1
公开(公告)日：2010-12-09
申请号：PCT/JP2010/059573
申请日：2010-05-31
申请人： SHARP KABUSHIKI KAISHA , BAUM, Alexandra , EVANS, Allan , PARRY-JONES, Lesley Anne , SMITH, Nathan James
发明人： BAUM, Alexandra , EVANS, Allan , PARRY-JONES, Lesley Anne , SMITH, Nathan James
IPC分类号： G02B5/30
CPC分类号： B29D11/00634 , G02B5/3058 , G02F1/133528 , G02F1/133615 , G02F2001/133548 , G02F2001/133565 , G02F2201/38 , G02F2202/04 , G02F2202/40
摘要： A polarizer consisting of a wire grid that includes a plurality of wires aligned in parallel. From at least one side of the wire grid, the wire grid intrinsically mainly absorbs electromagnetic energy having a polarization direction parallel to the wires and mainly transmits electromagnetic energy having a polarization direction perpendicular to the wires.
摘要翻译：一种由线栅组成的偏振器，其包括平行排列的多根线。从线栅的至少一侧，线栅本质上主要吸收具有与导线平行的偏振方向的电磁能，并且主要传输具有垂直于线的偏振方向的电磁能。

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