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1. 发明授权

US07626742B2 Color data conversion apparatus and method using gamut boundary descriptors 失效
标题翻译：彩色数据转换装置和方法使用色域边界描述符
公开(公告)号：US07626742B2
公开(公告)日：2009-12-01
申请号：US11354927
申请日：2006-02-16
申请人： Min-ki Cho , Dae-won Kim , Heui-keun Cho , Byoung-ho Kang
发明人： Min-ki Cho , Dae-won Kim , Heui-keun Cho , Byoung-ho Kang
IPC分类号： G03F3/08 , H04N1/46 , G06K9/00
CPC分类号： H04N1/6022 , H04N1/6058
摘要： A color data conversion apparatus and method. The color data conversion apparatus includes a K ratio calculator for outputting a K ratio that is calculated using entered color data; a K ratio adjuster for adjusting the calculated K ratio, which is output from the K ratio calculator, in reference to gamut boundary descriptors (GBDs) corresponding to a K ratio and outputting the adjusted K ratio as a final K ratio; and a CMY ratio calculator for calculating C, M, and Y ratios based on the final K ratio. When converting the entered color data to the CMYK data, the calculated K ratio can be adjusted to the K ratio printable by use of the K GBDs. Accordingly, the printing apparatus can substantially print according to the calculated K ratio and thus the degradation of the printing quality can be avoided.
摘要翻译：一种彩色数据转换装置和方法。彩色数据转换装置包括：K比率计算器，用于输出使用输入的颜色数据计算出的K比; 相对于与K比对应的色域边界描述符（GBD），调整从K比计算器输出的计算出的K比的K比率调整器，并输出调整后的K比作为最终的K比; 以及基于最终K比计算C，M和Y比率的CMY比率计算器。将输入的颜色数据转换为CMYK数据时，可以将计算的K比率调整为使用K GBD可打印的K比率。因此，打印装置可以根据计算出的K比进行实质的打印，从而可以避免打印质量的劣化。

2. 发明授权

US07852535B2 Apparatus and method for converting color data using color gamut extension 有权
标题翻译：使用色域扩展转换颜色数据的装置和方法
公开(公告)号：US07852535B2
公开(公告)日：2010-12-14
申请号：US11328142
申请日：2006-01-10
申请人： Byoung-ho Kang , Dae-won Kim , Heui-keun Cho , Min-ki Cho
发明人： Byoung-ho Kang , Dae-won Kim , Heui-keun Cho , Min-ki Cho
IPC分类号： G03F3/08
CPC分类号： H04N1/6058 , H04N1/6022
摘要： An apparatus and method for converting color data are provided. The method includes generating a CMYK color gamut extended from a CMY color gamut that consists of a cyan (C) colorant, a magenta (M) colorant, and a yellow (Y) colorant, by use of the CMY color gamut and a black (K) colorant; mapping input colors using the generated CMYK color gamut; converting color data of the mapped input colors to CMY data; and converting the CMY data to CMYK data. Accordingly, natural representation and printing of low-lightness colors and high-saturation colors can be attained.
摘要翻译：提供了一种用于转换颜色数据的设备和方法。该方法包括通过使用CMY色域和黑色（C）着色剂，品红色（M）着色剂和黄色（Y）着色剂从CMY色域扩展的CMYK色域生成CMYK色域， K）着色剂; 使用生成的CMYK色域映射输入颜色; 将映射的输入颜色的颜色数据转换为CMY数据; 并将CMY数据转换为CMYK数据。因此，可以获得低亮度颜色和高饱和度色彩的自然表现和打印。

3. 发明申请

US20060182336A1 Color data conversion apparatus and method using gamut boundary descriptors 失效
公开(公告)号：US20060182336A1
公开(公告)日：2006-08-17
申请号：US11354927
申请日：2006-02-16
申请人： Min-ki Cho , Dae-won Kim , Heui-keun Cho , Byoung-ho Kang
发明人： Min-ki Cho , Dae-won Kim , Heui-keun Cho , Byoung-ho Kang
IPC分类号： G06K9/00
CPC分类号： H04N1/6022 , H04N1/6058
摘要： A color data conversion apparatus and method. The color data conversion apparatus includes a K ratio calculator for outputting a K ratio that is calculated using entered color data; a K ratio adjuster for adjusting the calculated K ratio, which is output from the K ratio calculator, in reference to gamut boundary descriptors (GBDs) corresponding to a K ratio and outputting the adjusted K ratio as a final K ratio; and a CMY ratio calculator for calculating C, M, and Y ratios based on the final K ratio. When converting the entered color data to the CMYK data, the calculated K ratio can be adjusted to the K ratio printable by use of the K GBDs. Accordingly, the printing apparatus can substantially print according to the calculated K ratio and thus the degradation of the printing quality can be avoided.

4. 发明申请

US20060170941A1 Apparatus and method for converting color data using color gamut extension 有权
标题翻译：使用色域扩展转换颜色数据的装置和方法
公开(公告)号：US20060170941A1
公开(公告)日：2006-08-03
申请号：US11328142
申请日：2006-01-10
申请人： Byoung-ho Kang , Dae-won Kim , Heui-keun Cho , Min-ki Cho
发明人： Byoung-ho Kang , Dae-won Kim , Heui-keun Cho , Min-ki Cho
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , H04N1/6022
摘要： An apparatus and method for converting color data are provided. The method includes generating a CMYK color gamut extended from a CMY color gamut that consists of a cyan (C) colorant, a magenta (M) colorant, and a yellow (Y) colorant, by use of the CMY color gamut and a black (K) colorant; mapping input colors using the generated CMYK color gamut; converting color data of the mapped input colors to CMY data; and converting the CMY data to CMYK data. Accordingly, natural representation and printing of low-lightness colors and high-saturation colors can be attained.
摘要翻译：提供了一种用于转换颜色数据的设备和方法。该方法包括通过使用CMY色域和黑色（C）着色剂，品红色（M）着色剂和黄色（Y）着色剂从CMY色域扩展的CMYK色域生成CMYK色域， K）着色剂; 使用生成的CMYK色域映射输入颜色; 将映射的输入颜色的颜色数据转换为CMY数据; 并将CMY数据转换为CMYK数据。因此，可以获得低亮度颜色和高饱和度色彩的自然表现和打印。

5. 发明申请

US20110299100A1 PRINT CONTROLLING TERMINAL AND COLOR CORRECTION METHOD 有权
标题翻译：打印控制终端和颜色校正方法
公开(公告)号：US20110299100A1
公开(公告)日：2011-12-08
申请号：US12953878
申请日：2010-11-24
申请人： Woo-jun CHUNG , Kyeong-man Kim , Min-ki Cho , Hyun-soo Oh , Heui-keun Cho , Yeong-ho Ha , In-su Jang
发明人： Woo-jun CHUNG , Kyeong-man Kim , Min-ki Cho , Hyun-soo Oh , Heui-keun Cho , Yeong-ho Ha , In-su Jang
IPC分类号： H04N1/60 , G06K15/02
CPC分类号： H04N1/6055
摘要： A color correction method includes displaying an expected print image of a test image of the image forming apparatus on a monitor, outputting the test image to the image forming apparatus, performing color matching between the output test image and an expected print image on the monitor, changing an ICC profile of the monitor according to the performed color matching, and generating a print data using the changed ICC profile. Also a print controlling terminal which performs the color correction method.
摘要翻译：颜色校正方法包括在监视器上显示图像形成装置的测试图像的预期打印图像，将测试图像输出到图像形成装置，在监视器上执行输出测试图像和预期打印图像之间的颜色匹配，根据执行的颜色匹配改变监视器的ICC配置文件，并使用改变的ICC配置文件生成打印数据。也是执行颜色校正方法的打印控制终端。

6. 发明授权

US08441682B2 Print controlling terminal and color correction method generating print data using monitor profile changed based on comparison of printed test image to expected print image displayed on monitor 有权
标题翻译：基于打印测试图像与显示在显示器上的预期打印图像的比较，使用监视器配置文件改变打印控制终端和颜色校正方法来生成打印数据
公开(公告)号：US08441682B2
公开(公告)日：2013-05-14
申请号：US12953878
申请日：2010-11-24
申请人： Woo-jun Chung , Kyeong-man Kim , Min-ki Cho , Hyun-soo Oh , Heui-keun Cho , Yeong-ho Ha , In-su Jang
发明人： Woo-jun Chung , Kyeong-man Kim , Min-ki Cho , Hyun-soo Oh , Heui-keun Cho , Yeong-ho Ha , In-su Jang
IPC分类号： H04N1/56 , H04N1/60
CPC分类号： H04N1/6055
摘要： A color correction method includes displaying an expected print image of a test image of the image forming apparatus on a monitor, outputting the test image to the image forming apparatus, performing color matching between the output test image and an expected print image on the monitor, changing an ICC profile of the monitor according to the performed color matching, and generating a print data using the changed ICC profile. Also a print controlling terminal which performs the color correction method.
摘要翻译：颜色校正方法包括在监视器上显示图像形成装置的测试图像的预期打印图像，将测试图像输出到图像形成装置，在监视器上执行输出测试图像和预期打印图像之间的颜色匹配，根据执行的颜色匹配改变监视器的ICC配置文件，并使用改变的ICC配置文件生成打印数据。也是执行颜色校正方法的打印控制终端。

7. 发明授权

US08849025B2 Color conversion apparatus and method thereof 有权
标题翻译：颜色转换装置及其方法
公开(公告)号：US08849025B2
公开(公告)日：2014-09-30
申请号：US13297703
申请日：2011-11-16
申请人： Kyeong-man Kim , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
发明人： Kyeong-man Kim , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
IPC分类号： G06K9/00 , G06T11/00 , H04N9/64 , H04N1/62
CPC分类号： G06T11/001 , H04N1/62 , H04N1/628 , H04N9/643
摘要： A color conversion method includes determining a race by recognizing a skin region in an input image, selecting a preferred skin color to apply to the skin region based on a plurality of preferred skin color information preset per race, and correcting a color of the skin region using the selected preferred skin color. Additionally, a color conversation apparatus includes a control unit to determine a race by recognizing a skin region in an input image input, and to select a preferred skin color to apply to the skin region, based on the plurality of the preferred skin color information stored in a storage unit, and a compensation unit to correct a color of the skin region using the preferred skin color selected by the control unit. Hence, the skin color per race can be adequately converted to the color which can satisfy the user.
摘要翻译：颜色转换方法包括通过识别输入图像中的皮肤区域来确定比赛，基于每个种族预先设定的多个优选皮肤颜色信息，选择适用于皮肤区域的优选皮肤颜色，以及校正皮肤区域的颜色使用所选择的优选肤色。另外，颜色通话装置包括：控制单元，用于通过识别输入图像输入中的皮肤区域来确定比赛，并且基于存储的多个优选皮肤颜色信息来选择适用于皮肤区域的优选皮肤颜色以及补偿单元，用于使用由控制单元选择的优选肤色来校正皮肤区域的颜色。因此，每个种族的皮肤颜色可以适当地转换成能够满足用户的颜色。

8. 发明申请

US20120257826A1 COLOR CONVERSION APPARATUS AND METHOD THEREOF 有权
标题翻译：颜色转换装置及其方法
公开(公告)号：US20120257826A1
公开(公告)日：2012-10-11
申请号：US13297703
申请日：2011-11-16
申请人： Kyeong-man KIM , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
发明人： Kyeong-man KIM , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
IPC分类号： G06K9/00
CPC分类号： G06T11/001 , H04N1/62 , H04N1/628 , H04N9/643
摘要： A color conversion method includes determining a race by recognizing a skin region in an input image, selecting a preferred skin color to apply to the skin region based on a plurality of preferred skin color information preset per race, and correcting a color of the skin region using the selected preferred skin color. Additionally, a color conversation apparatus includes a control unit to determine a race by recognizing a skin region in an input image input, and to select a preferred skin color to apply to the skin region, based on the plurality of the preferred skin color information stored in a storage unit, and a compensation unit to correct a color of the skin region using the preferred skin color selected by the control unit. Hence, the skin color per race can be adequately converted to the color which can satisfy the user.
摘要翻译：颜色转换方法包括通过识别输入图像中的皮肤区域来确定比赛，基于每个种族预先设定的多个优选皮肤颜色信息，选择适用于皮肤区域的优选皮肤颜色，以及校正皮肤区域的颜色使用所选择的优选肤色。另外，颜色通话装置包括：控制单元，用于通过识别输入图像输入中的皮肤区域来确定比赛，并且基于存储的多个优选皮肤颜色信息来选择适用于皮肤区域的优选皮肤颜色以及补偿单元，用于使用由控制单元选择的优选肤色来校正皮肤区域的颜色。因此，每个种族的皮肤颜色可以适当地转换成能够满足用户的颜色。

9. 发明授权

US07872658B2 Method and apparatus for generating characteristic data of illumination around image display device 有权
标题翻译：用于产生图像显示装置周围的照明特征数据的方法和装置
公开(公告)号：US07872658B2
公开(公告)日：2011-01-18
申请号：US12049026
申请日：2008-03-14
申请人： Young-sik Huh , Du-sik Park , Heui-keun Cho
发明人： Young-sik Huh , Du-sik Park , Heui-keun Cho
IPC分类号： G09G5/02
CPC分类号： G09G5/00 , G09G2320/0606 , G09G2320/0626 , G09G2320/0666 , G09G2360/144 , H04N5/58 , H04N9/73 , H04N21/42202 , H04N21/4318
摘要： A method of generating illumination characteristic data around an image display device, includes making predetermined illumination characteristic data around the image display device into a data format comprising a type block and an illuminance block. The type block indicates information on a type of illumination, and the illuminance block indicates information on the illuminance of illumination.
摘要翻译：一种在图像显示装置周围产生照明特征数据的方法包括使图像显示装置周围的预定照明特性数据成为包括类型块和照度块的数据格式。类型块指示关于照明类型的信息，并且照度块指示关于照明照度的信息。

10. 发明授权

US07616214B2 Method and apparatus for generating characteristic data of illumination around image display device 失效
标题翻译：用于产生图像显示装置周围的照明特征数据的方法和装置
公开(公告)号：US07616214B2
公开(公告)日：2009-11-10
申请号：US10733406
申请日：2003-12-12
申请人： Young-sik Huh , Du-sik Park , Heui-keun Cho
发明人： Young-sik Huh , Du-sik Park , Heui-keun Cho
IPC分类号： G09G5/02
CPC分类号： G09G5/00 , G09G2320/0606 , G09G2320/0626 , G09G2320/0666 , G09G2360/144 , H04N5/58 , H04N9/73 , H04N21/42202 , H04N21/4318
摘要： A method of generating illumination characteristic data around an image display device, includes: obtaining predetermined illumination characteristic data around the image display device; and making the predetermined illumination characteristic data into a data format comprising a type block and an illuminance block. The type block indicates information on a type of illumination, and the illuminance block indicates information on the illuminance of illumination.
摘要翻译：一种在图像显示装置周围产生照明特征数据的方法，包括：在图像显示装置周围获得预定的照明特征数据; 以及使所述预定照明特征数据成为包括类型块和照度块的数据格式。类型块指示关于照明类型的信息，并且照度块指示关于照明照度的信息。

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