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1. 发明授权

US08379038B2 Color display apparatus and method therefor 有权
标题翻译：彩色显示装置及其方法
公开(公告)号：US08379038B2
公开(公告)日：2013-02-19
申请号：US11373442
申请日：2006-03-13
申请人： Yoon-cheol Shin , Dong-bum Choi
发明人： Yoon-cheol Shin , Dong-bum Choi
IPC分类号： G09G5/02
CPC分类号： H04N1/6058 , G09G5/02 , G09G5/06 , G09G2340/06 , H04N9/67 , H04N17/02
摘要： A color-processing method includes: selecting a target color gamut to produce an input color signal; calculating a mixture ratio enabling primary colors of the target color gamut to be created by mixing primary colors of a color gamut of the color reproduction apparatus to reproduce the input color signal therewith; producing primary colors reconfigured by mixing the primary colors of the color gamut of the color reproduction apparatus according to the calculated mixture ratio; adjusting an illuminant to match an output signal to a color gamut determined by the reconfigured primary colors; and converting the input color signal to match to the primary colors determined by the reconfigured primary colors. Further a user can arbitrarily set a color gamut in a range that a color reproduction apparatus can reproduce regardless of an input color signal without a quantization errors.
摘要翻译：颜色处理方法包括：选择目标色域以产生输入颜色信号; 计算通过混合色彩再现装置的色域的原色来再现输入颜色信号来产生目标色域的原色的混合比，通过根据计算的混合比混合色彩再现装置的色域的原色来重新配置原色; 调整光源以将输出信号与由重新配置的原色确定的色域相匹配; 并且将输入的颜色信号转换成与由重新配置的原色确定的原色匹配。此外，用户可以在颜色再现装置可以再现的范围内任意设置色域，而不考虑输入颜色信号而没有量化误差。

2. 发明授权

US08165421B2 Method and apparatus for image processing by using stored image 有权
标题翻译：使用存储图像进行图像处理的方法和装置
公开(公告)号：US08165421B2
公开(公告)日：2012-04-24
申请号：US12046084
申请日：2008-03-11
申请人： Dong-bum Choi , Soo-young Kim
发明人： Dong-bum Choi , Soo-young Kim
IPC分类号： G06K9/40
CPC分类号： H04N5/243 , G06T5/002 , G06T5/009 , G06T5/50
摘要： Provided are a method and apparatus for correcting an image under conditions where degradation of an image occurs. The method includes receiving an input image; comparing the input image with a stored image related to the input image, according to a predetermined standard; and selectively correcting the input image based on the stored image according to the result of the comparison.
摘要翻译：提供了一种用于在发生图像劣化的条件下校正图像的方法和装置。该方法包括接收输入图像; 根据预定标准将输入图像与与输入图像相关的存储图像进行比较; 以及根据比较结果，基于存储的图像选择性地校正输入图像。

3. 发明申请

US20060132619A1 Image-capturing apparatus and method for correcting nonlinear images 审中-公开
标题翻译：用于校正非线性图像的图像捕获装置和方法
公开(公告)号：US20060132619A1
公开(公告)日：2006-06-22
申请号：US11312533
申请日：2005-12-21
申请人： Dong Bum Choi , Moon-Cheol Kim , Soo-Young Kim
发明人： Dong Bum Choi , Moon-Cheol Kim , Soo-Young Kim
IPC分类号： H04N9/73
CPC分类号： H04N5/238 , H04N5/202 , H04N5/2355
摘要： An image-capturing apparatus correcting nonlinear images includes an optical device for converting an input image to have nonlinear characteristics over light intensity; an image sensor for converting the input image having the nonlinear characteristics into an electric signal; a correction unit for correcting the electric signal to obtain a signal having linear characteristics over the light intensity; a converter for converting the corrected signal into a digital signal; and a signal-processing unit for processing the converted digital signal to be displayed as an output image. Thus, if the optical device having the nonlinear characteristics extends a dynamic range of the image sensor, an output having nonlinear characteristics over light intensity is corrected to have linear characteristics, so the resolution of the image can be improved.
摘要翻译：校正非线性图像的图像捕获设备包括用于将输入图像转换为具有超过光强的非线性特性的光学装置; 用于将具有非线性特征的输入图像转换为电信号的图像传感器; 校正单元，用于校正电信号以获得在光强度上具有线性特性的信号; 转换器，用于将校正信号转换成数字信号; 以及信号处理单元，用于处理被转换的数字信号作为输出图像显示。因此，如果具有非线性特性的光学装置延伸到图像传感器的动态范围，则具有光强度的非线性特性的输出被校正为具有线性特性，因此可以提高图像的分辨率。

4. 发明申请

US20120299946A1 COLOR SIGNAL PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：彩色信号处理装置和方法
公开(公告)号：US20120299946A1
公开(公告)日：2012-11-29
申请号：US13570952
申请日：2012-08-09
申请人： Il-do KIM , Moon-cheol KIM , Dong-bum CHOI
发明人： Il-do KIM , Moon-cheol KIM , Dong-bum CHOI
IPC分类号： G09G5/02 , G09G5/10
CPC分类号： G09G3/002 , G09G5/06 , G09G2310/0235 , G09G2320/0666 , G09G2340/06 , H04N1/6058 , H04N9/3111 , H04N9/3182
摘要： A color signal processing apparatus calculates a target color gamut including color signal values of each pixel of an input video, and calculates target primary colors corresponding to the calculated target color gamut. The color signal processing apparatus produces the calculated target primary colors by mixing primary colors in an input color gamut of the input video, and converts and outputs the color signal values of each pixel of the input video to match the calculated target color gamut defined by the calculated target primary colors. Since it is possible to adaptively transform the input color gamut of the input video, the input video that is reproduced has an increased light quantity and an enhanced contrast
摘要翻译：颜色信号处理装置计算包括输入视频的每个像素的颜色信号值的目标色域，并计算与计算的目标色域对应的目标原色。彩色信号处理装置通过在输入视频的输入色域中混合原色来产生计算出的目标原色，并且转换并输出输入视频的每个像素的颜色信号值，使其与由计算目标原色。由于可以自适应地变换输入视频的输入色域，所以再现的输入视频具有增加的光量和增强的对比度

5. 发明申请

US20080291298A1 IMAGE NOISE REDUCTION APPARATUS AND METHOD 审中-公开
标题翻译：图像噪声减少装置和方法
公开(公告)号：US20080291298A1
公开(公告)日：2008-11-27
申请号：US11867883
申请日：2007-10-05
申请人： Soo-young KIM , Dong-bum CHOI
发明人： Soo-young KIM , Dong-bum CHOI
IPC分类号： H04N5/225
CPC分类号： H04N5/144 , G06T5/002 , G06T5/50 , G06T2207/10016 , G06T2207/10024 , G06T2207/20182 , H04N5/21 , H04N5/243
摘要： Provided is an image noise reduction method and apparatus in consideration of brightness of an image in a camera using an image pickup device such as a charge-coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS). The method includes: detecting a degree of image motion by using data from a plurality of frames which are picked up; detecting brightness of an image which is picked up; determining a ratio between current frame data and previous frame data according to the image motion degree and the brightness of the image; and combining the current frame data with the previous frame data according to the determined frame data ratio.
摘要翻译：提供了考虑使用诸如电荷耦合器件（CCD）或互补金属氧化物半导体（CMOS）的图像拾取器件的相机中的图像的亮度的图像噪声降低方法和装置。该方法包括：通过使用来自拾取的多个帧的数据来检测图像运动的程度; 检测被拾取的图像的亮度; 根据图像运动程度和图像的亮度确定当前帧数据与先前帧数据之间的比率; 以及根据确定的帧数据比率将当前帧数据与先前帧数据组合。

6. 发明申请

US20080279459A1 METHOD AND APPARATUS FOR IMAGE PROCESSING BY USING STORED IMAGE 有权
标题翻译：使用存储图像进行图像处理的方法和装置
公开(公告)号：US20080279459A1
公开(公告)日：2008-11-13
申请号：US12046084
申请日：2008-03-11
申请人： Dong-bum CHOI , Soo-young KIM
发明人： Dong-bum CHOI , Soo-young KIM
IPC分类号： G06K9/68
CPC分类号： H04N5/243 , G06T5/002 , G06T5/009 , G06T5/50
摘要： Provided are a method and apparatus for correcting an image under conditions where degradation of an image occurs. The method includes receiving an input image; comparing the input image with a stored image related to the input image, according to a predetermined standard; and selectively correcting the input image based on the stored image according to the result of the comparison.
摘要翻译：提供了一种用于在发生图像劣化的条件下校正图像的方法和装置。该方法包括接收输入图像; 根据预定标准将输入图像与与输入图像相关的存储图像进行比较; 以及根据比较结果，基于存储的图像选择性地校正输入图像。

7. 发明申请

US20080129861A1 METHOD OF TRANSMITTING COLOR GAMUT INFORMATION AND IMAGE DEVICE USING THE SAME 审中-公开
标题翻译：使用该方法发送彩色游戏信息和图像装置
公开(公告)号：US20080129861A1
公开(公告)日：2008-06-05
申请号：US11938425
申请日：2007-11-12
申请人： Dong-bum CHOI , Kyong-wook KIM , Il-do KIM , Soo-young KIM
发明人： Dong-bum CHOI , Kyong-wook KIM , Il-do KIM , Soo-young KIM
IPC分类号： H04N11/02 , G06K9/00 , H04N9/64
CPC分类号： H04N9/641
摘要： A method of transmitting color gamut information and an image device using the same are provided. The image device includes a color gamut information generating unit which generates color gamut information; an ancillary data generating unit which generates ancillary data including the color gamut information; and a composition unit which combines the ancillary data and image data. Since the image device reproduces an image based on the color gamut information, the quality deterioration of the image may be prevented.
摘要翻译：提供了发送色域信息的方法和使用其的图像装置。图像装置包括：色域信息生成单元，生成色域信息; 辅助数据生成单元，生成包括色域信息的辅助数据; 以及组合辅助数据和图像数据的合成单元。由于图像装置基于色域信息再现图像，因此可以防止图像的质量恶化。

8. 发明申请

US20060285136A1 Color reproduction apparatus having plural color reproduction ranges and a color signal-processing method therefor 有权
标题翻译：具有多种颜色再现范围的色彩再现装置及其颜色信号处理方法
公开(公告)号：US20060285136A1
公开(公告)日：2006-12-21
申请号：US11373442
申请日：2006-03-13
申请人： Yoon-cheol Shin , Dong-bum Choi
发明人： Yoon-cheol Shin , Dong-bum Choi
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , G09G5/02 , G09G5/06 , G09G2340/06 , H04N9/67 , H04N17/02
摘要： A color-processing method includes: selecting a target color gamut to produce an input color signal; calculating a mixture ratio enabling primary colors of the target color gamut to be created by mixing primary colors of a color gamut of the color reproduction apparatus to reproduce the input color signal therewith; producing primary colors reconfigured by mixing the primary colors of the color gamut of the color reproduction apparatus according to the calculated mixture ratio; adjusting an illuminant to match an output signal to a color gamut determined by the reconfigured primary colors; and converting the input color signal to match to the primary colors determined by the reconfigured primary colors. Further a user can arbitrarily set a color gamut in a range that a color reproduction apparatus can reproduce regardless of an input color signal without a quantization errors.
摘要翻译：颜色处理方法包括：选择目标色域以产生输入颜色信号; 计算通过混合色彩再现装置的色域的原色以再现其输入颜色信号来产生目标色域的原色的混合比; 通过根据计算的混合比混合色彩再现装置的色域的原色来重新配置原色; 调整光源以将输出信号与由重新配置的原色确定的色域相匹配; 并且将输入的颜色信号转换成与由重新配置的原色确定的原色匹配。此外，用户可以在颜色再现装置可以再现的范围内任意设置色域，而不考虑输入颜色信号而没有量化误差。

9. 发明申请

US20050280850A1 Color signal processing apparatus and method 失效
标题翻译：彩色信号处理装置及方法
公开(公告)号：US20050280850A1
公开(公告)日：2005-12-22
申请号：US11151432
申请日：2005-06-14
申请人： Il-do Kim , Moon-cheol Kim , Dong-bum Choi
发明人： Il-do Kim , Moon-cheol Kim , Dong-bum Choi
IPC分类号： H04N9/64 , G09G5/02 , H04N1/60 , H04N9/31
CPC分类号： G09G3/002 , G09G5/06 , G09G2310/0235 , G09G2320/0666 , G09G2340/06 , H04N1/6058 , H04N9/3111 , H04N9/3182
摘要： A color signal processing apparatus calculates a target color gamut including color signal values of each pixel of an input video, and calculates target primary colors corresponding to the calculated target color gamut. The color signal processing apparatus produces the calculated target primary colors by mixing primary colors in an input color gamut of the input video, and converts and outputs the color signal values of each pixel of the input video to match the calculated target color gamut defined by the calculated target primary colors. Since it is possible to adaptively transform the input color gamut of the input video, the input video that is reproduced has an increased light quantity and an enhanced contrast
摘要翻译：颜色信号处理装置计算包括输入视频的每个像素的颜色信号值的目标色域，并计算与计算的目标色域对应的目标原色。彩色信号处理装置通过在输入视频的输入色域中混合原色来产生计算出的目标原色，并且转换并输出输入视频的每个像素的颜色信号值，使其与由计算目标原色。由于可以自适应地变换输入视频的输入色域，所以再现的输入视频具有增加的光量和增强的对比度

10. 发明授权

US08400479B2 Color signal display apparatus and method 失效
标题翻译：彩色信号显示装置及方法
公开(公告)号：US08400479B2
公开(公告)日：2013-03-19
申请号：US11151432
申请日：2005-06-14
申请人： Il-do Kim , Moon-cheol Kim , Dong-bum Choi
发明人： Il-do Kim , Moon-cheol Kim , Dong-bum Choi
IPC分类号： G09G5/10
CPC分类号： G09G3/002 , G09G5/06 , G09G2310/0235 , G09G2320/0666 , G09G2340/06 , H04N1/6058 , H04N9/3111 , H04N9/3182
摘要： A color signal processing apparatus calculates a target color gamut including color signal values of each pixel of an input video, and calculates target primary colors corresponding to the calculated target color gamut. The color signal processing apparatus produces the calculated target primary colors by mixing primary colors in an input color gamut of the input video, and converts and outputs the color signal values of each pixel of the input video to match the calculated target color gamut defined by the calculated target primary colors. Since it is possible to adaptively transform the input color gamut of the input video, the input video that is reproduced has an increased light quantity and an enhanced contrast.
摘要翻译：颜色信号处理装置计算包括输入视频的每个像素的颜色信号值的目标色域，并计算与计算的目标色域对应的目标原色。彩色信号处理装置通过在输入视频的输入色域中混合原色来产生计算出的目标原色，并且转换并输出输入视频的每个像素的颜色信号值，使其与由计算目标原色。由于可以自适应地变换输入视频的输入色域，所以再现的输入视频具有增加的光量和增强的对比度。

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