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1. 发明授权

US07893946B2 Color temperature calibration methods and related devices 有权
标题翻译：色温校准方法及相关设备
公开(公告)号：US07893946B2
公开(公告)日：2011-02-22
申请号：US11622478
申请日：2007-01-12
申请人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
发明人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G2320/0666 , G09G2320/0693
摘要： A color temperature calibration method for calibrating the color temperature of a display device according to a set of target chromaticity coordinate values, includes: measuring colors displayed by a plurality of display cells of the display device to generate at least a set of measurement chromaticity coordinate values; and adjusting at least a first gain value of the display device according to the set of target chromaticity coordinate values and the set of measurement chromaticity coordinate values; where the first gain value corresponds to the color of a first color channel of the display device; and the first color channel is one of the red color channel, green color channel and blue color channel.
摘要翻译：根据一组目标色度坐标值校准显示装置的色温的色温校准方法包括：测量由显示装置的多个显示单元显示的颜色，以产生至少一组测量色度坐标值 ; 以及根据所述目标色度坐标值和所述测量色度坐标值的集合来调整所述显示设备的至少第一增益值; 其中所述第一增益值对应于所述显示装置的第一颜色通道的颜色; 第一个颜色通道是红色通道，绿色通道和蓝色通道之一。

2. 发明申请

US20070285436A1 COLOR ADJUSTMENT METHOD AND RELATED DEVICE 审中-公开
标题翻译：颜色调整方法及相关设备
公开(公告)号：US20070285436A1
公开(公告)日：2007-12-13
申请号：US11672945
申请日：2007-02-08
申请人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
发明人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
IPC分类号： G09G5/02
CPC分类号： G09G5/06 , G09G2320/0673
摘要： A color adjustment method for adjusting color characteristics of a display device includes: respectively utilizing a plurality of sets of digital color channel values to drive the display device, each set of digital color channel values respectively corresponding to a plurality of color channels; and regarding at least a portion of the sets of digital color channel values: respectively utilizing a plurality of candidate Gamma characteristics to drive the display device, and measuring colors displayed by the display device to generate a plurality of sets of candidate chromaticity coordinate values corresponding to the candidate Gamma characteristics; and selecting a set of target chromaticity coordinate values according to the sets of candidate chromaticity coordinate values, and determining a Gamma characteristic corresponding to the set of digital color channel values according to a target Gamma characteristic corresponding to the set of target chromaticity coordinate values to adjust the color characteristics.
摘要翻译：用于调整显示装置的颜色特性的颜色调整方法包括：分别利用多组数字彩色通道值来驱动显示装置，分别对应于多个颜色通道的每组数字彩色通道值; 并且关于数字彩色通道值集合的至少一部分：分别利用多个候选伽马特性来驱动显示装置，并且测量由显示装置显示的颜色，以产生对应于多个候选色度坐标值的多组候选伽马特征; 以及根据所述候选色度坐标值的集合来选择一组目标色度坐标值，并且根据与所述目标色度坐标值的集合相对应的目标伽马特性来确定与所述数字彩色通道值集合相对应的伽马特性以进行调整颜色特征。

3. 发明申请

US20070285433A1 COLOR TEMPERATURE CALIBRATION METHODS AND RELATED DEVICES 有权
标题翻译：颜色温度校准方法及相关设备
公开(公告)号：US20070285433A1
公开(公告)日：2007-12-13
申请号：US11622478
申请日：2007-01-12
申请人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
发明人： Yen-Hsing Wu , Chun-Hsing Hsieh , Chia-Hui Kuo
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G2320/0666 , G09G2320/0693
摘要： A color temperature calibration method for calibrating the color temperature of a display device according to a set of target chromaticity coordinate values, includes: measuring colors displayed by a plurality of display cells of the display device to generate at least a set of measurement chromaticity coordinate values; and adjusting at least a first gain value of the display device according to the set of target chromaticity coordinate values and the set of measurement chromaticity coordinate values; where the first gain value corresponds to the color of a first color channel of the display device; and the first color channel is one of the red color channel, green color channel and blue color channel.
摘要翻译：根据一组目标色度坐标值校准显示装置的色温的色温校准方法包括：测量由显示装置的多个显示单元显示的颜色，以产生至少一组测量色度坐标值 ; 以及根据所述目标色度坐标值和所述测量色度坐标值的集合来调整所述显示设备的至少第一增益值; 其中所述第一增益值对应于所述显示装置的第一颜色通道的颜色; 第一个颜色通道是红色通道，绿色通道和蓝色通道之一。

4. 发明授权

US08059204B2 Method and apparatus for adjusting a saturation level of original image data 有权
标题翻译：调整原始图像数据饱和度的方法和装置
公开(公告)号：US08059204B2
公开(公告)日：2011-11-15
申请号：US11806931
申请日：2007-06-05
申请人： Chun-Hsing Hsieh , Chia-Hui Kuo
发明人： Chun-Hsing Hsieh , Chia-Hui Kuo
IPC分类号： H04N9/68
CPC分类号： H04N9/68 , H04N1/6027
摘要： An apparatus for adjusting image color saturation and a method for adjusting a saturation level of an original image data are provided. The image color saturation apparatus includes a first color over-saturation level calculating unit, a parameter adjusting unit, a saturation adjusting unit and a second color over-saturation level calculating unit. The apparatus for adjusting image color saturation detects the number of over-saturation pixels in an input image according to a predefined over-saturation area, and the number of over-saturation pixels in an adjusted output image. Thus, the parameter adjusting unit can dynamically adjust a saturation gain to maintain the frame consistency according to the number of the over-saturation pixels.
摘要翻译：提供了一种用于调整图像色彩饱和度的装置和用于调整原始图像数据的饱和度水平的方法。图像色彩饱和度装置包括第一颜色过饱和度计算单元，参数调整单元，饱和度调整单元和第二颜色过饱和度计算单元。用于调整图像色彩饱和度的装置根据预定义的过饱和区域和调整后的输出图像中的过饱和像素的数量来检测输入图像中的过饱和像素的数量。因此，参数调整单元可以动态地调整饱和度增益，以根据过饱和像素的数量来保持帧的一致性。

5. 发明申请

US20080018797A1 Method and apparatus for adjusting a saturation level of original image data 有权
标题翻译：调整原始图像数据饱和度的方法和装置
公开(公告)号：US20080018797A1
公开(公告)日：2008-01-24
申请号：US11806931
申请日：2007-06-05
申请人： Chun-Hsing Hsieh , Chia-Hui Kuo
发明人： Chun-Hsing Hsieh , Chia-Hui Kuo
IPC分类号： H04N9/68
CPC分类号： H04N9/68 , H04N1/6027
摘要： An apparatus for adjusting image color saturation and a method for adjusting a saturation level of an original image data are provided. The image color saturation apparatus includes a first color over-saturation level calculating unit, a parameter adjusting unit, a saturation adjusting unit and a second color over-saturation level calculating unit. The apparatus for adjusting image color saturation detects the number of over-saturation pixels in an input image according to a predefined over-saturation area, and the number of over-saturation pixels in an adjusted output image. Thus, the parameter adjusting unit can dynamically adjust a saturation gain to maintain the frame consistency according to the number of the over-saturation pixels.
摘要翻译：提供了一种用于调整图像色彩饱和度的装置和用于调整原始图像数据的饱和度水平的方法。图像色彩饱和度装置包括第一颜色过饱和度计算单元，参数调整单元，饱和度调整单元和第二颜色过饱和度计算单元。用于调整图像色彩饱和度的装置根据预定义的过饱和区域和调整后的输出图像中的过饱和像素的数量来检测输入图像中的过饱和像素的数量。因此，参数调整单元可以动态地调整饱和度增益，以根据过饱和像素的数量来保持帧的一致性。

6. 发明申请

US20080170031A1 METHOD FOR PERFORMING CHROMATIC ADAPTATION WHILE DISPLAYING IMAGE, AND CORRESPONDING DISPLAY CIRCUIT AND DEVICE 审中-公开
标题翻译：在显示图像时执行色彩适配的方法，以及相应的显示电路和设备
公开(公告)号：US20080170031A1
公开(公告)日：2008-07-17
申请号：US12014111
申请日：2008-01-15
申请人： Chia-Hui Kuo
发明人： Chia-Hui Kuo
IPC分类号： G09G3/36
CPC分类号： H04N1/6088 , G09G3/3611 , G09G2320/0626 , G09G2320/0666 , G09G2320/0673 , G09G2360/144
摘要： A method for performing chromatic adaptation while displaying an image having a plurality of pixels within a display device includes: deriving chromaticity coordinate information of an external environment; and utilizing a chromatic adaptation model to perform calculations regarding each pixel according to the chromaticity coordinate information to adjust a plurality of pixel values outputted to a display module of the display device.
摘要翻译：一种在显示装置中显示具有多个像素的图像的情况下进行色适应的方法包括：导出外部环境的色度坐标信息; 以及利用色度适应模型根据色度坐标信息执行关于每个像素的计算，以调整输出到显示装置的显示模块的多个像素值。

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