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1.发明申请公开(公告)号：US20070165946A1
公开(公告)日：2007-07-19
申请号：US11653914
申请日：2007-01-17
Applicant: Ji-young Hong , Dae-su Chung , Du-sik Park , Young-shin Kwak
Inventor： Ji-young Hong , Dae-su Chung , Du-sik Park , Young-shin Kwak
IPC: G06K9/00
CPC classification number: H04N1/6075 , H04N1/56
Abstract: A method and apparatus for enhancing the quality of images using complementary color contrast are provided. The method includes (a) extracting color information of each of a plurality of pixels of an input image, (b) determining whether the input image includes both a first pixel belonging to a first group and a second pixel belonging to a second group with reference to the extracted color information, (c) converting a first hue of the first pixel into an optimum point of the first group, and (d) converting a second hue of the second pixel into an optimum point of the second group, wherein the first hue corresponding to the optimum point of the first group and the second hue corresponding to the optimum point of the second group are complementary to each other.
Abstract translation: 提供了一种用于增强使用互补色对比度的图像质量的方法和装置。 该方法包括（a）提取输入图像的多个像素中的每一个的颜色信息，（b）确定输入图像是否包括属于第一组的第一像素和属于具有参考的第二组的第二像素 提取颜色信息，（c）将第一像素的第一色调转换为第一组的最佳点，以及（d）将第二像素的第二色调转换为第二组的最佳点，其中第一组 对应于第一组的最佳点的色调和对应于第二组的最佳点的第二色调彼此互补。
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2.发明授权公开(公告)号：US07769231B2
公开(公告)日：2010-08-03
申请号：US11653914
申请日：2007-01-17
Applicant: Ji-young Hong , Dae-su Chung , Du-sik Park , Young-shin Kwak
Inventor： Ji-young Hong , Dae-su Chung , Du-sik Park , Young-shin Kwak
IPC: G06K9/00
CPC classification number: H04N1/6075 , H04N1/56
Abstract: A method and apparatus for enhancing the quality of images using complementary color contrast are provided. The method includes (a) extracting color information of each of a plurality of pixels of an input image, (b) determining whether the input image includes both a first pixel belonging to a first group and a second pixel belonging to a second group with reference to the extracted color information, (c) converting a first hue of the first pixel into an optimum point of the first group, and (d) converting a second hue of the second pixel into an optimum point of the second group, wherein the first hue corresponding to the optimum point of the first group and the second hue corresponding to the optimum point of the second group are complementary to each other.
Abstract translation: 提供了一种用于增强使用互补色对比度的图像质量的方法和装置。 该方法包括（a）提取输入图像的多个像素中的每一个的颜色信息，（b）确定输入图像是否包括属于第一组的第一像素和属于具有参考的第二组的第二像素 提取颜色信息，（c）将第一像素的第一色调转换为第一组的最佳点，以及（d）将第二像素的第二色调转换为第二组的最佳点，其中第一组 对应于第一组的最佳点的色调和对应于第二组的最佳点的第二色调彼此互补。
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公开(公告)号：US08520939B2
公开(公告)日：2013-08-27
申请号：US11837894
申请日：2007-08-13
Applicant: Ji-young Hong , Du-sik Park , Young-shin Kwak
Inventor： Ji-young Hong , Du-sik Park , Young-shin Kwak
IPC: G06K9/34
CPC classification number: H04N1/62
Abstract: An apparatus and method of reproducing a preferred color to eliminate or reduce errors caused when converting of colors of an input image in corresponding color regions of a color space, respectively, wherein the colors of an input image are included in a plurality of different color regions. The apparatus includes a region judging unit to judge whether pixels of an input image are included in one or more preset color regions, a color converting unit to execute a color conversion of the pixels in at least one conversion-desired color regions among one or more color regions that include the pixels, and an output unit to output an image formed by the color-converted pixels.
Abstract translation: 一种再现优选颜色以消除或减少在颜色空间的相应颜色区域中分别输入图像的颜色转换时引起的错误的装置和方法，其中输入图像的颜色被包括在多个不同的颜色区域中 。 该装置包括区域判断单元，用于判断输入图像的像素是否包含在一个或多个预设颜色区域中;颜色转换单元，用于执行至少一个转换期望颜色区域中的像素在一个或多个中的颜色转换 包括像素的彩色区域和输出由颜色转换像素形成的图像的输出单元。
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公开(公告)号：US08254673B2
公开(公告)日：2012-08-28
申请号：US11837879
申请日：2007-08-13
Applicant: Young-shin Kwak , Ji-young Hong , Gun-woo Nam , Du-sik Park
Inventor： Young-shin Kwak , Ji-young Hong , Gun-woo Nam , Du-sik Park
CPC classification number: G06K9/4652 , H04N1/6058
Abstract: An apparatus and method of reproducing a preferred color is provided. The apparatus includes a color distribution analysis module to analyze a distribution of colors in an input image, a dominant color extraction module to extract a dominant color from the input image according to a result of the analysis, a conversion domain determination module to determine a conversion domain to be processed in a color space based on a proportion of the dominant color, and a color conversion module to convert colors in the input image that belong to the conversion domain.
Abstract translation: 提供再现优选颜色的装置和方法。 该装置包括：颜色分布分析模块，用于分析输入图像中的颜色分布，主要颜色提取模块，用于根据分析结果从输入图像提取主色;转换域确定模块，用于确定转换 基于主色的比例在颜色空间中处理的域;以及颜色转换模块，用于转换属于转换域的输入图像中的颜色。
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公开(公告)号：US20080144929A1
公开(公告)日：2008-06-19
申请号：US11837879
申请日：2007-08-13
Applicant: Young-shin KWAK , Ji-young Hong , Gun-woo Nam , Du-sik Park
Inventor： Young-shin KWAK , Ji-young Hong , Gun-woo Nam , Du-sik Park
CPC classification number: G06K9/4652 , H04N1/6058
Abstract: An apparatus and method of reproducing a preferred color is provided. The apparatus includes a color distribution analysis module to analyze a distribution of colors in an input image, a dominant color extraction module to extract a dominant color from the input image according to a result of the analysis, a conversion domain determination module to determine a conversion domain to be processed in a color space based on a proportion of the dominant color, and a color conversion module to convert colors in the input image that belong to the conversion domain.
Abstract translation: 提供再现优选颜色的装置和方法。 该装置包括：颜色分布分析模块，用于分析输入图像中的颜色分布，主要颜色提取模块，用于根据分析结果从输入图像提取主色;转换域确定模块，用于确定转换 基于主色的比例在颜色空间中处理的域;以及颜色转换模块，用于转换属于转换域的输入图像中的颜色。
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Patent Agency Ranking
公开(公告)号：US20080137942A1
公开(公告)日：2008-06-12
申请号：US11837894
申请日：2007-08-13
Applicant: Ji-young HONG , Du-sik Park , Young-shin Kwak
Inventor： Ji-young HONG , Du-sik Park , Young-shin Kwak
CPC classification number: H04N1/62
Abstract: An apparatus and method of reproducing a preferred color to eliminate or reduce errors caused when converting of colors of an input image in corresponding color regions of a color space, respectively, wherein the colors of an input image are included in a plurality of different color regions. The apparatus includes a region judging unit to judge whether pixels of an input image are included in one or more preset color regions, a color converting unit to execute a color conversion of the pixels in at least one conversion-desired color regions among one or more color regions that include the pixels, and an output unit to output an image formed by the color-converted pixels.
Abstract translation: 一种再现优选颜色以消除或减少在颜色空间的相应颜色区域中分别输入图像的颜色转换时引起的错误的装置和方法，其中输入图像的颜色被包括在多个不同的颜色区域中 。 该装置包括区域判断单元，用于判断输入图像的像素是否包含在一个或多个预设颜色区域中;颜色转换单元，用于执行至少一个转换期望颜色区域中的像素在一个或多个中的颜色转换 包括像素的彩色区域和输出由颜色转换像素形成的图像的输出单元。
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公开(公告)号：US07654673B2
公开(公告)日：2010-02-02
申请号：US11830234
申请日：2007-07-30
Applicant: Gee-young Sung , Du-sik Park , Young-shin Kwak , Chang-yeong Kim , Kaida Xiao
Inventor： Gee-young Sung , Du-sik Park , Young-shin Kwak , Chang-yeong Kim , Kaida Xiao
CPC classification number: A61B3/032
Abstract: An apparatus and method for determining an eyesight age, the apparatus including: a storage module to store at least one test image and age-specific response information for the at least one test image; a control module to receive user adjustment information indicating a variation in the at least one test image and to determine an eyesight age of a user based on the user adjustment information and the age-specific response information; and an output module to output the determined eyesight age.
Abstract translation: 一种用于确定视力年龄的装置和方法，所述装置包括：存储模块，用于存储至少一个测试图像和至少一个测试图像的年龄特异性响应信息; 控制模块，用于接收指示所述至少一个测试图像中的变化的用户调整信息，并且基于所述用户调整信息和所述年龄特定响应信息来确定用户的视力年龄; 以及用于输出确定的视力年龄的输出模块。
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8.发明申请公开(公告)号：US20080069439A1
公开(公告)日：2008-03-20
申请号：US11730693
申请日：2007-04-03
Applicant: Young-shin Kwak , Xiao Kaida , Du-sik Park
Inventor： Young-shin Kwak , Xiao Kaida , Du-sik Park
IPC: G06K9/00
CPC classification number: H04N17/02 , H04N1/6052 , H04N1/62 , H04N9/643 , H04N9/77
Abstract: A system, method and medium correcting a display image. The system includes a parameter calculation module to calculate a plurality of parameters required for a transform of a first image, based on a plurality of characteristic differences between the first image and a second image, into which the first image is to be transformed to visually match the second image, a first characteristic transform module to transform a first characteristic of the first image using the plurality of calculated parameters, the transformation resulting in an unrelated change to a second characteristic of the first image, and a second characteristic restoration module to restore the second characteristic changed by the transforming of the first characteristic.
Abstract translation: 修正显示图像的系统，方法和介质。 该系统包括参数计算模块，用于基于第一图像和第二图像之间的多个特征差来计算第一图像的变换所需的多个参数，第一图像将被转换到其中以便视觉匹配 所述第二图像是第一特征变换模块，用于使用所述多个计算参数来变换所述第一图像的第一特征，所述变换导致与所述第一图像的第二特性的无关变化;以及第二特征恢复模块， 第二个特征是通过转变第一个特征而改变的。
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9.发明申请Method and apparatus for correcting spatial non-uniformity in display device 有权用于校正显示装置中的空间不均匀性的方法和装置公开(公告)号：US20070103706A1
公开(公告)日：2007-05-10
申请号：US11590832
申请日：2006-11-01
Applicant: Han Bing , Young-shin Kwak , Du-sik Park , Young-ran Han
Inventor： Han Bing , Young-shin Kwak , Du-sik Park , Young-ran Han
IPC: G03F3/08
Abstract: A method and display device for correcting spatial non-uniformity in a display device are provided.. The method includes receiving color signals of a pixel to receive the pixel, extracting correction data for correcting adjacent representative color signals which represent areas adjacent to the received pixel, and correcting the adjacent representative color signals using correction data and correcting the color signals of the pixel using the corrected adjacent representative color signals.
Abstract translation: 提供了一种用于校正显示装置中的空间不均匀性的方法和显示装置。该方法包括接收像素的彩色信号以接收像素，提取校正数据，用于校正表示与接收像素相邻的区域的相邻代表性颜色信号 并且使用校正数据校正相邻的代表性颜色信号，并且使用校正的相邻代表性颜色信号来校正像素的颜色信号。
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公开(公告)号：US07953273B2
公开(公告)日：2011-05-31
申请号：US11782294
申请日：2007-07-24
Applicant: Gun-woo Nam , Du-sik Park , Young-shin Kwak
Inventor： Gun-woo Nam , Du-sik Park , Young-shin Kwak
CPC classification number: H04N1/62
Abstract: An apparatus and method for modifying an arrangement of colors of an input image to satisfy a user preference in consideration of color composition of the input image, the apparatus including: an extraction unit extracting one or more dominant colors from an input image; a center-of-gravity calculation unit calculating a first position of a center of gravity based on a position of each dominant color in a color space; a parameter calculation unit calculating a parameter for modifying the color arrangement of the input image based on the first position and a second position to which the center of gravity is moved from the first position according to a predetermined standard; and a control unit modifying the color arrangement of the input image according to the parameter.
Abstract translation: 一种用于根据输入图像的颜色组合来修改输入图像的颜色排列以满足用户偏好的装置和方法，所述装置包括：提取单元，从输入图像中提取一个或多个主色; 重心计算单元，基于颜色空间中的每个主色的位置来计算重心的第一位置; 参数计算单元，根据预定标准，计算用于基于第一位置修改输入图像的颜色布置的参数和从第一位置移动重心的第二位置; 以及控制单元，根据参数修改输入图像的颜色排列。
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