Pre-Subpixel Rendered Image Processing In Display Systems
    1.
    发明申请
    Pre-Subpixel Rendered Image Processing In Display Systems 有权
    显示系统中的子像素前渲染图像处理

    公开(公告)号:US20080186325A1

    公开(公告)日:2008-08-07

    申请号:US11910649

    申请日:2006-04-04

    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。

    Systems and Methods for Selecting a White Point for Image Displays
    3.
    发明申请
    Systems and Methods for Selecting a White Point for Image Displays 有权
    选择图像显示白点的系统和方法

    公开(公告)号:US20080030518A1

    公开(公告)日:2008-02-07

    申请号:US11873221

    申请日:2007-10-16

    IPC分类号: G09G5/02

    CPC分类号: G09G5/02

    摘要: Several embodiments of the present application disclose techniques, systems and methods for changing or rendering input image data that may assume a first white point for a given display into image data to be rendered under a second—assumed, desired or measured—white point 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,该输入图像数据可以将给定显示器的第一白点置于图像数据中,以在第二假定的,期望的或测量的白点 显示。

    Color display pixel arrangements and addressing means
    4.
    发明授权
    Color display pixel arrangements and addressing means 有权
    彩色显示像素布置和寻址手段

    公开(公告)号:US07307646B2

    公开(公告)日:2007-12-11

    申请号:US10047995

    申请日:2002-01-14

    IPC分类号: G09G5/02

    摘要: A method for forming a multipixel image on an imaging surface is disclosed. The method comprises projecting for each pixel in the multipixel image a plurality of beams of different colors towards the imaging surface. Each of the plurality of beams for each pixel is directed along a path towards the imaging surface, such that images formed on the imaging surface from each beam are convergent by substantially less than about 100%. An optical projector, a subtractive color flat panel display, and a CRT video display are also disclosed.

    摘要翻译: 公开了一种在成像表面上形成多像素图像的方法。 该方法包括向多像素图像中的每个像素投影朝向成像表面的多个不同颜色的光束。 用于每个像素的多个光束中的每一个沿着朝向成像表面的路径被引导,使得形成在来自每个光束的成像表面上的图像收敛大致小于约100%。 还公开了一种光学投影仪,减色彩平板显示器和CRT视频显示器。

    Systems and Methods for Motion Adaptive Filtering
    7.
    发明申请
    Systems and Methods for Motion Adaptive Filtering 有权
    运动自适应滤波系统与方法

    公开(公告)号:US20070115298A1

    公开(公告)日:2007-05-24

    申请号:US11625211

    申请日:2007-01-19

    IPC分类号: G09G5/00

    CPC分类号: G06T11/203

    摘要: Methods and systems for motion adaptive filtering detect movement of text or areas of high spatial frequency in one frame to another frame of an image. When such movement is detected and meets a certain level or threshold, the subpixel rendering processing of such text or areas of high spatial frequency may be changed.

    摘要翻译: 用于运动自适应滤波的方法和系统检测一帧中的文本或高空间频率的区域到图像的另一帧的移动。 当检测到这种运动并且达到一定的水平或阈值时,可以改变这种文本的亚像素着色处理或高空间频率的区域。

    CONVERSION OF A SUB-PIXEL FORMAT DATA TO ANOTHER SUB-PIXEL DATA FORMAT
    8.
    发明申请
    CONVERSION OF A SUB-PIXEL FORMAT DATA TO ANOTHER SUB-PIXEL DATA FORMAT 有权
    子像素格式转换为另一个子像素数据格式

    公开(公告)号:US20070109330A1

    公开(公告)日:2007-05-17

    申请号:US11548669

    申请日:2006-10-11

    IPC分类号: G09G5/02

    摘要: A method of determining implied sample areas for each data point of each color in a source pixel data specified in a first sub-pixel format is used for sub-pixel rendering an image on a display specified in a second sub-pixel format. Each of the first and second sub-pixel formats comprises a plurality of colored sub-pixels. The method comprises determining a geometric center of each colored sub-pixel of the first format to define a sampling point; and defining each implied sample area by forming lines that are substantially equidistant between the sampling point of one colored sub-pixel and the sampling point of another neighboring same color colored sub-pixel. A similar technique may be used for determining resample areas for computing color values for rendering an image specified in a first sub-pixel format on a display substantially comprising a plurality of colored sub-pixels arranged in a second sub-pixel format.

    摘要翻译: 使用以第一子像素格式指定的源像素数据中的每个颜色的每个数据点的隐含采样区域确定隐含采样区域的方法,用于以第二子像素格式指定的显示器上的图像进行子像素渲染。 第一和第二子像素格式中的每一个包括多个彩色子像素。 该方法包括确定第一格式的每个彩色子像素的几何中心以定义采样点; 并且通过形成在一个有色子像素的采样点和另一个相邻的相同颜色的彩色子像素的采样点之间基本上等距的线来定义每个隐含采样区域。 可以使用类似的技术来确定用于计算颜色值的重新采样区域,以便在基本上包括以第二子像素格式布置的多个彩色子像素的显示器上呈现在第一子像素格式中指定的图像。

    COLOR FLAT PANEL DISPLAY SUB-PIXEL RENDERING AND DRIVER CONFIGURATION FOR SUB-PIXEL ARRANGEMENTS WITH SPLIT SUB-PIXELS
    9.
    发明申请
    COLOR FLAT PANEL DISPLAY SUB-PIXEL RENDERING AND DRIVER CONFIGURATION FOR SUB-PIXEL ARRANGEMENTS WITH SPLIT SUB-PIXELS 有权
    彩色平板显示子像素渲染和驱动器配置,用于使用分割子像素的子像素布局

    公开(公告)号:US20070064020A1

    公开(公告)日:2007-03-22

    申请号:US11468763

    申请日:2006-08-30

    IPC分类号: G09G5/02

    摘要: Various embodiments of a sub-pixel repeating group are disclosed. In one embodiment, an octal subpixel repeating group may comprise three-color (red, green and blue) sub-pixels with blue colored subpixel comprising twice the number of positions within the octal sub-pixel grouping as the red and green colored sub-pixels. In another embodiment, a subpixel repeating group comprises two rows of eight “split” subpixels comprising three primary colors and a non-saturated neutral, or white, subpixel functioning as a primary color.

    摘要翻译: 公开了子像素重复组的各种实施例。 在一个实施例中,八进制子像素重复组可以包括具有蓝色子像素的三色(红色,绿色和蓝色)子像素,其包括八倍子像素分组内的位置数量的两倍,因为红色和绿色子像素 。 在另一个实施例中,子像素重复组包括两行八个“分割”子像素,其包括三原色和用作原色的不饱和中性或白色子像素。

    Dot inversion on novel display panel layouts with extra drivers
    10.
    发明授权
    Dot inversion on novel display panel layouts with extra drivers 有权
    新的显示面板布局与额外的驱动程序的点反转

    公开(公告)号:US07187353B2

    公开(公告)日:2007-03-06

    申请号:US10456806

    申请日:2003-06-06

    IPC分类号: G09G3/36

    摘要: Dot inversion schemes are disclosed on novel display panel layouts with extra drivers. A display panel comprises substantially a set of a subpixel repeating group comprising a pattern of six columns and two rows: RRGBBG BBGRRG wherein at least one set of adjacent column subpixels share image data from a single driver upon the display panel.

    摘要翻译: 点阵反演方案在具有额外驱动程序的新型显示面板布局上公开。 显示面板基本上包括一组子像素重复组,其包括六列和两行的模式:

    colspec colname =“1”colwidth =“14pt”align =“center”/> R R G B < 进入> B G B B / ENTRY> R R G < / ENTRY> 其中至少一组相邻列子像素在显示面板上共享来自单个驱动器的图像数据。