Display system having improved multiple modes for displaying image data from multiple input source formats
    2.
    发明授权
    Display system having improved multiple modes for displaying image data from multiple input source formats 有权
    显示系统具有改进的多种模式,用于显示来自多种输入源格式的图像数据

    公开(公告)号:US07084923B2

    公开(公告)日:2006-08-01

    申请号:US10696235

    申请日:2003-10-28

    IPC分类号: H04N7/01

    摘要: Systems and methods are herein given to effect a multiple mode display system that may accept multiple input image data formats and output several possible image data format. In a first embodiment, an image processing system comprises: an input that receives a plurality of source image data, said plurality of source image data further comprising a plurality of source image data formats; circuitry that resamples source image data from said source image data format to a plurality of target image data formats; and a display that renders target image data wherein the resolution of the display comprises approximately one half resolution of the largest of said plurality of target image data formats.

    摘要翻译: 这里给出了系统和方法来实现可以接受多个输入图像数据格式并输出几个可能的图像数据格式的多模式显示系统。 在第一实施例中,图像处理系统包括:接收多个源图像数据的输入,所述多个源图像数据还包括多个源图像数据格式; 将源图像数据从所述源图像数据格式重新采样到多个目标图像数据格式的电路; 以及呈现目标图像数据的显示器,其中显示器的分辨率包括所述多个目标图像数据格式中最大的大约一半分辨率。

    Pre-subpixel rendered image processing in display systems
    3.
    发明授权
    Pre-subpixel rendered image processing in display systems 有权
    显示系统中的子像素渲染图像处理

    公开(公告)号:US08704847B2

    公开(公告)日:2014-04-22

    申请号:US11910649

    申请日:2006-04-04

    IPC分类号: G09G5/02

    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。

    METHODS AND SYSTEMS FOR SUB-PIXEL RENDERING WITH GAMMA ADJUSTMENT
    5.
    发明申请
    METHODS AND SYSTEMS FOR SUB-PIXEL RENDERING WITH GAMMA ADJUSTMENT 有权
    用于具有伽马调整的子像素渲染的方法和系统

    公开(公告)号:US20100026709A1

    公开(公告)日:2010-02-04

    申请号:US12578452

    申请日:2009-10-13

    IPC分类号: G09G5/02

    摘要: Sub-pixel rendering with gamma adjustment allows the luminance of the sub-pixel arrangement to match the non-linear gamma response of the human eye's luminance channel. For each of a subset of input sampled data indicating a region of an input image, a gamma-adjusted data value is generated for each input image data value in the subset using a local average of at least two input image data values. A sub-pixel rendering operation uses the subset of gamma-adjusted data values and the subset of input image data values to produce an output data value for each sub-pixel element on the display panel. A plurality of output data values collectively indicates an output image. The gamma adjustment allows the sub-pixel rendering to operate independently of the actual gamma of a display device. The sub-pixel rendering techniques with gamma adjustment may improve image contrast in high spatial frequency portions of an image.

    摘要翻译: 通过伽马调整的子像素渲染允许子像素排列的亮度与人眼的亮度通道的非线性γ响应相匹配。 对于指示输入图像的区域的输入采样数据的子集中的每一个,使用至少两个输入图像数据值的本地平均来为子集中的每个输入图像数据值生成伽马调整数据值。 子像素渲染操作使用伽马调整数据值的子集和输入图像数据值的子集来产生显示面板上的每个子像素元素的输出数据值。 多个输出数据值共同表示输出图像。 伽马调整允许子像素渲染独立于显示设备的实际伽马来操作。 具有伽马调整的子像素渲染技术可以改善图像的高空间频率部分中的图像对比度。

    Display system having improved multiple modes for displaying image data from multiple input source formats
    6.
    发明授权
    Display system having improved multiple modes for displaying image data from multiple input source formats 有权
    显示系统具有改进的多种模式,用于显示来自多种输入源格式的图像数据

    公开(公告)号:US07646430B2

    公开(公告)日:2010-01-12

    申请号:US11427254

    申请日:2006-06-28

    IPC分类号: H04N11/20 H04N9/74

    摘要: Systems and methods are herein given to effect a multiple mode display system that may accept multiple input image data formats and output several possible image data format. In a first embodiment, an image processing system comprises: an input that receives a plurality of source image data, said plurality of source image data further comprising a plurality of source image data formats; circuitry that resamples source image data from said source image data format to a plurality of target image data formats; and a display that renders target image data wherein the resolution of the display comprises approximately one half resolution of the largest of said plurality of target image data formats.

    摘要翻译: 这里给出了系统和方法来实现可以接受多个输入图像数据格式并输出几个可能的图像数据格式的多模式显示系统。 在第一实施例中,图像处理系统包括:接收多个源图像数据的输入,所述多个源图像数据还包括多个源图像数据格式; 将源图像数据从所述源图像数据格式重新采样到多个目标图像数据格式的电路; 以及呈现目标图像数据的显示器,其中显示器的分辨率包括所述多个目标图像数据格式中最大的大约一半分辨率。

    Pre-Subpixel Rendered Image Processing In Display Systems
    7.
    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。