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41. 发明申请

WO2004105376A2 IMPROVED IMAGE PROCESSING, RENDERING, AND CAPTURE SYSTEMS AND METHODS 审中-公开
标题翻译：改进的图像处理，渲染和捕获系统和方法
公开(公告)号：WO2004105376A2
公开(公告)日：2004-12-02
申请号：PCT/US2004/015911
申请日：2004-05-19
申请人： CLAIRVOYANTE, INC.
发明人： BROWN ELLIOTT, Candice, Hellen , CREDELLE, Thomas, Lloyd
IPC分类号： H04N
CPC分类号： H04N5/68 , H04N9/20 , H04N9/3129
摘要： Systems and methods for improved image processing, rendering and capture are disclosed herein. For some examples contained herein, there are improved systems, methods and techniques for cathode ray tube (CRT) devices, projector systems, and camera systems.
摘要翻译：本文公开了用于改进图像处理，渲染和捕获的系统和方法。对于本文包含的一些示例，改进了用于阴极射线管（CRT）装置，投影仪系统和相机系统的系统，方法和技术。

42. 发明申请

WO2005104084A3 SYSTEMS AND METHODS FOR SELECTING A WHITE POINT FOR IMAGE DISPLAYS 审中-公开
标题翻译：用于选择图像显示器的白点的系统和方法
公开(公告)号：WO2005104084A3
公开(公告)日：2008-08-14
申请号：PCT/US2005009536
申请日：2005-03-23
申请人： CLAIRVOYANTE INC
发明人： HIGGINS MICHAEL FRANCIS , BROWN ELLIOT CANDICE HELLEN
IPC分类号： G09G5/00 , G03F3/08 , G09G5/02 , H04N1/46
CPC分类号： G09G5/02
摘要： Several embodiments of the present application disclose techniques systems and methods (figs 1 -5) for changing or rendering input image data that may assume a first white point (112 fig 1) for a given display into image data to be rendered under a second-assumed desired or measured-white point (114, fig 1) of the display.
摘要翻译：本申请的几个实施例公开了用于改变或呈现输入图像数据的技术系统和方法（图1-5），其可以将给定显示器的第一白点（112图1）呈现为在第二 - 假设显示器的期望或测量白点（图1（114））。

43. 发明申请

WO2007143340A3 HIGH DYNAMIC CONTRAST DISPLAY SYSTEM HAVING MULTIPLE SEGMENTED BACKLIGHT 审中-公开
公开(公告)号：WO2007143340A3
公开(公告)日：2007-12-13
申请号：PCT/US2007/068885
申请日：2007-05-14
申请人： CLAIRVOYANTE, INC , BROWN ELLIOTT, Candice, Hellen , HIGGINS, Michael, Francis
发明人： BROWN ELLIOTT, Candice, Hellen , HIGGINS, Michael, Francis
IPC分类号： G06F3/038
摘要： In one embodiment, a display system includes a subpixelated display panel and a backlight array of individually controllable multicolor light emitters. When the display panel (160) comprises a multi-primary subpixel arrangement having a white (clear) subpixel, the backlight control (130) techniques allows the white subpixel to function as a saturated primary display color. In another embodiment, the display system may calculate a set of virtual primaries for a given image and process the image using a novel field sequential control employing the virtual primaries. In another embodiment, a display system comprises a segmented backlight comprising: a plurality of N + M light guides, said light guides forming a N x M intersections; a plurality of N + M individually addressable light emitter units, each of said N + M light emitter unit being associated with and optically connected to one of said N + M light guide respectively.

44. 发明申请

WO2006107979A3 PRE-SUBPIXEL RENDERED IMAGE PROCESSING IN DISPLAY SYSTEMS 审中-公开
标题翻译：在显示系统中的PRE-SUBPIXEL渲染图像处理
公开(公告)号：WO2006107979A3
公开(公告)日：2007-06-21
申请号：PCT/US2006012521
申请日：2006-04-04
申请人： CLAIRVOYANTE INC
发明人： HIGGINS MICHAEL FRANCIS , HAN SEOK JIN , BROWN ELLIOTT CANDICE HELLEN
IPC分类号： G09G3/32 , G09G3/36 , G09G5/00 , G09G5/02 , G09G5/10
CPC分类号： G06T11/001 , G06F3/14 , G09G3/2003 , G09G5/024 , G09G5/026 , G09G5/14 , G09G5/24 , G09G5/28 , G09G2300/0443 , G09G2300/0452 , G09G2320/0276 , G09G2340/0457 , G09G2340/06 , G09G2340/10 , G09G2360/18 , H04N9/76
摘要： Display systems and image processing methods process pre-subpixel rendered images embedded in input color image data. The display systems include a pre-subpixel rendered (P-SPR) image detector that detects locations of a marking code that marks the portion of the input data that has been pre-subpixel rendered and which is ready for direct display. Several display system embodiments comprise first and second image data paths; the input data that requires subpixel rendering proceeds along the first path while the P-SPR image data proceeds along the second path. Another display system embodiment processes the combined input and P-SPR data along a single data path. Techniques for marking and detecting P-SPR image data using two distinct marking codes are presented in the context of the subpixel layout of the display. Techniques for using P-SPR data to display high-quality graphical symbols (e.g., font glyphs) are suitable for small, low-cost display devices.
摘要翻译：显示系统和图像处理方法处理嵌入在输入彩色图像数据中的预先子像素着色的图像。所述显示系统包括预像素着色（P-SPR）图像检测器，其检测标记已经被预先子像素着色的输入数据的部分并且准备好直接显示的标记代码的位置。几个显示系统实施例包括第一和第二图像数据路径; 当P-SPR图像数据沿着第二路径行进时，需要子像素着色的输入数据沿着第一路径进行。另一显示系统实施例沿着单个数据路径处理组合的输入和P-SPR数据。在显示器的子像素布局的上下文中呈现用于使用两个不同的标记代码来标记和检测P-SPR图像数据的技术。使用P-SPR数据显示高质量图形符号（例如字体字形）的技术适用于小型，低成本的显示设备。

45. 发明申请

WO2006127555A3 MULTIPRIMARY COLOR SUBPIXEL RENDERING WITH METAMERIC FILTERING 审中-公开
公开(公告)号：WO2006127555A3
公开(公告)日：2006-11-30
申请号：PCT/US2006/019657
申请日：2006-05-19
申请人： CLAIRVOYANTE, INC.
发明人： BROWN ELLIOTT, Candice, Hellen , HIGGINS, Michael, Francis
IPC分类号： G06K9/40 , G09G5/02
摘要： Systems and methods of rendering image data to multiprimary displays that adjust image data across metamers are herein disclosed. The metamer filtering may be based upon input image content and may optimize subpixel values to improve image rendering accuracy or perception. The optimizations may be made according to many possible desired effects. One embodiment comprises a display system comprising: a display, said display comprising at least a first set of subpixels and a second set of subpixels further comprising at least one metamer; an input image data unit; a spatial frequency detection unit, said spatial frequency detection unit extracting a spatial frequency characteristic from said input image data; and an adjustment unit, said adjustment unit adjusting image data of said first set and said second set of subpixels according to said spatial frequency characteristic.

46. 发明申请

WO2006127555A2 MULTIPRIMARY COLOR SUBPIXEL RENDERING WITH METAMERIC FILTERING 审中-公开
标题翻译：多元颜色SUBPIXEL渲染与元素过滤
公开(公告)号：WO2006127555A2
公开(公告)日：2006-11-30
申请号：PCT/US2006019657
申请日：2006-05-19
申请人： CLAIRVOYANTE INC
发明人： BROWN ELLIOTT CANDICE HELLEN , HIGGINS MICHAEL FRANCIS
IPC分类号： H01L21/00
CPC分类号： G09G5/02 , G06T5/009 , G06T2207/10016 , G06T2207/20012 , G06T2207/20064 , G09G3/2003 , G09G2300/0452 , G09G2340/0457 , G09G2340/06
摘要： Systems and methods of rendering image data to multiprimary displays that adjust image data across metamers are herein disclosed. The metamer filtering may be based upon input image content and may optimize subpixel values to improve image rendering accuracy or perception. The optimizations may be made according to many possible desired effects. One embodiment comprises a display system comprising: a display, said display comprising at least a first set of subpixels and a second set of subpixels further comprising at least one metamer; an input image data unit; a spatial frequency detection unit, said spatial frequency detection unit extracting a spatial frequency characteristic from said input image data; and an adjustment unit, said adjustment unit adjusting image data of said first set and said second set of subpixels according to said spatial frequency characteristic.
摘要翻译：本文公开了将图像数据呈现到跨主要显示器的系统和方法，所述多主显示器调整跨元件的图像数据。同位素过滤可以基于输入图像内容，并且可以优化子像素值以改善图像呈现精度或感知。可以根据许多可能的期望效果进行优化。一个实施例包括显示系统，包括：显示器，所述显示器至少包括第一组子像素和第二组子像素，还包括至少一个元像素; 输入图像数据单元; 空间频率检测单元，所述空间频率检测单元从所述输入图像数据中提取空间频率特性; 以及调整单元，所述调整单元根据所述空间频率特性来调整所述第一组和所述第二子像素组的图像数据。

47. 发明申请

WO2006107979A2 PRE-SUBPIXEL RENDERED IMAGE PROCESSING IN DISPLAY SYSTEMS 审中-公开
标题翻译：显示系统中的PRE-SUBPIXEL渲染图像处理
公开(公告)号：WO2006107979A2
公开(公告)日：2006-10-12
申请号：PCT/US2006/012521
申请日：2006-04-04
申请人： CLAIRVOYANTE, INC.
发明人： HIGGINS, Michael, Francis , HAN, Seok, Jin , BROWN ELLIOTT, Candice, Hellen
IPC分类号： H04N1/40
CPC分类号： G06T11/001 , G06F3/14 , G09G3/2003 , G09G5/024 , G09G5/026 , G09G5/14 , G09G5/24 , G09G5/28 , G09G2300/0443 , G09G2300/0452 , G09G2320/0276 , G09G2340/0457 , G09G2340/06 , G09G2340/10 , G09G2360/18 , H04N9/76
摘要： Display systems and image processing methods process pre-subpixel rendered images embedded in input color image data. The display systems include a pre-subpixel rendered (P-SPR) image detector that detects locations of a marking code that marks the portion of the input data that has been pre-subpixel rendered and which is ready for direct display. Several display system embodiments comprise first and second image data paths; the input data that requires subpixel rendering proceeds along the first path while the P-SPR image data proceeds along the second path. Another display system embodiment processes the combined input and P-SPR data along a single data path. Techniques for marking and detecting P-SPR image data using two distinct marking codes are presented in the context of the subpixel layout of the display. Techniques for using P-SPR data to display high-quality graphical symbols (e.g., font glyphs) are suitable for small, low-cost display devices.
摘要翻译：显示系统和图像处理方法处理嵌入输入彩色图像数据中的预先子像素着色图像。显示系统包括预像素着色（P-SPR）图像检测器，其检测标记已经被预先子像素着色的输入数据的部分并且准备好直接显示的标记代码的位置。几个显示系统实施例包括第一和第二图像数据路径; 需要子像素着色的输入数据沿着第一路径进行，而P-SPR图像数据沿着第二路径行进。另一显示系统实施例沿着单个数据路径处理组合的输入和P-SPR数据。在显示器的子像素布局的上下文中呈现用于使用两个不同的标记代码来标记和检测P-SPR图像数据的技术。使用P-SPR数据显示高质量图形符号（例如字体字形）的技术适用于小型，低成本的显示设备。

48. 发明申请

WO2005101807A3 NOVEL SUBPIXEL LAYOUTS AND ARRANGEMENTS FOR HIGH BRIGHTNESS DISPLAYS 审中-公开
公开(公告)号：WO2005101807A3
公开(公告)日：2005-10-27
申请号：PCT/US2005/010023
申请日：2005-03-23
申请人： CLAIRVOYANTE, INC.
发明人： BROWN ELLIOTT, Candice Hellen , THOMAS, Lloyd, Credelle
IPC分类号： G09G3/36
摘要： High brightness displays comprising subpixel repeating groups (102) having at least white (104) with a number of colored subpixels are disclosed. Colored subpixels may comprise: red (108), blue (110), green (106), cyan or magenta in these various embodiments.

49. 发明申请

WO2005101366A1 IMPROVED SUBPIXEL RENDERING FILTERS FOR HIGH BRIGHTNESS SUBPIXEL LAYOUTS 审中-公开
标题翻译：改进的SUPPIXEL渲染过滤器，用于高亮度SUPPIXEL LAYOUTS
公开(公告)号：WO2005101366A1
公开(公告)日：2005-10-27
申请号：PCT/US2005/010022
申请日：2005-03-23
申请人： CLAIRVOYANTE, INC.
发明人： BROWN ELLIOTT, Candice, Hellen , HIGGINS, Michael, Francis
IPC分类号： G09G5/00
CPC分类号： H04N1/58 , G09G5/02 , G09G2300/0452 , G09G2340/0457 , G09G2340/06
摘要： The present application discloses several methods, techniques and systems for rendering source image data onto high brightness subpixel arrangements- for example, RGBW display panels. Additionally, these techniques have application for rendering data onto 3-color displays as well.
摘要翻译：本申请公开了用于将源图像数据渲染到高亮度子像素布置上的几种方法，技术和系统，例如RGBW显示面板。此外，这些技术还具有将数据呈现到3色显示器上的应用。

50. 发明申请

WO2005043507A1 GAMUT CONVERSION SYSTEM AND METHODS 审中-公开
标题翻译： GAMUT转换系统和方法
公开(公告)号：WO2005043507A1
公开(公告)日：2005-05-12
申请号：PCT/US2004/033743
申请日：2004-10-12
申请人： CLAIRVOYANTE, INC
发明人： HIGGINS, Michael, Francis
IPC分类号： G09G5/02
CPC分类号： H04N1/6058 , G09G2340/06
摘要： Systems and methods are disclosed to effect a gamut conversion of source image data to a target image data set for rendering on a device with possibly a different gamut. One gamut conversion system comprises an input channel means (102), a gamma unit (103), a chorma/luma unit (104), a hue angle calculator (106), and a gamut conversion unit. The input channel means (102) receives source image data. The gamma unit (103) converts the source image data into perceptually uniform space data. The chroma/luma unit converts the preceptiually uniform space data into a format comprising chroma and luma components. The hue angle calculator (106) receives at least the chroma components from the chroma/luma unit and calculates hue angles for the source image data based on received components. The gamut conversion unit derives gamut conversion values to apply to the components of the source image data using a gamut conversion table (108).
摘要翻译：公开了系统和方法来实现源图像数据到目标图像数据集的色域转换，以在具有可能不同色域的设备上渲染。一个色域转换系统包括输入通道装置（102），伽马单元（103），色调/亮度单元（104），色相角计算器（106）和色域转换单元。输入通道装置（102）接收源图像数据。伽马单元（103）将源图像数据转换成感知统一的空间数据。色度/亮度单位将先验统一的空间数据转换成包括色度和亮度分量的格式。色相角计算器（106）至少从色度/亮度单元接收色度分量，并基于所接收的分量来计算源图像数据的色相角。色域转换单元使用色域转换表（108）导出色域转换值以应用于源图像数据的分量。

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