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1.发明授权Video signal generation apparatus and method minimizing crosstalk between luminance signal and color difference signal 有权视频信号产生装置和方法使亮度信号和色差信号之间的串扰最小化公开(公告)号：US08576244B2
公开(公告)日：2013-11-05
申请号：US12887309
申请日：2010-09-21
申请人： Seo Young Choi , Ho Young Lee , Yun-Tae Kim , Du-Sik Park , Ji Young Hong
发明人： Seo Young Choi , Ho Young Lee , Yun-Tae Kim , Du-Sik Park , Ji Young Hong
IPC分类号： H04N9/69 , H04N9/73 , H04N9/77 , H04N11/22 , G09G5/00 , G09G5/02 , G06K9/00 , G06K9/54 , G06K9/40 , G06K9/36
摘要： Provided is a video signal generation apparatus and method that may minimize crosstalk between a luminance signal and color difference signals. The video signal generation apparatus may generate the luminance signal using a nonlinear Y signal and then generate color difference signals using a nonlinear XYZ signal to maximize a de-correlation characteristic between the luminance signal and the color difference signals.
摘要翻译： 提供了可以使亮度信号和色差信号之间的串扰最小化的视频信号生成装置和方法。 视频信号产生装置可以使用非线性Y信号产生亮度信号，然后使用非线性XYZ信号产生色差信号，以最大化亮度信号和色差信号之间的去相关特性。
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2.发明申请SYSTEM AND METHOD FOR GENERATING RGB PRIMARY FOR WIDE GAMUT, AND COLOR ENCODING SYSTEM USING RGB PRIMARY 有权用于生成用于宽屏幕的RGB原色的系统和方法以及使用RGB原色的彩色编码系统公开(公告)号：US20120281010A1
公开(公告)日：2012-11-08
申请号：US13497418
申请日：2010-09-17
申请人： Yun-Tae Kim , Seo Young Choi , Ho Young Lee , Du-Sik Park , Ji Young Hong
发明人： Yun-Tae Kim , Seo Young Choi , Ho Young Lee , Du-Sik Park , Ji Young Hong
IPC分类号： G09G5/02
CPC分类号： H04N9/67
摘要： A red, green, and blue (RGB) primary generation system and method for a wide color gamut, and a color encoding system using the RGB primaries. The RGB primary generation system may achieve a wide color gamut by generating a color gamut having a gamut coverage which meets a gamut coverage threshold, meeting a unique hue, having a maximum gamut efficiency, and a minimum quantization error.
摘要翻译： 用于宽色域的红色，绿色和蓝色（RGB）初级生成系统和方法，以及使用RGB原色的颜色编码系统。 RGB一次发生系统可以通过产生具有满足色域覆盖阈值，满足具有最大色域效率和最小量化误差的唯一色调的色域覆盖的色域来实现宽色域。
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3.发明授权System and method for generating RGB primary for wide gamut, and color encoding system using RGB primary 有权用于生成宽色域的RGB原色的系统和方法，以及使用RGB原色的彩色编码系统公开(公告)号：US08963945B2
公开(公告)日：2015-02-24
申请号：US13497418
申请日：2010-09-17
申请人： Yun-Tae Kim , Seo Young Choi , Ho Young Lee , Du-Sik Park , Ji Young Hong
发明人： Yun-Tae Kim , Seo Young Choi , Ho Young Lee , Du-Sik Park , Ji Young Hong
IPC分类号： G09G5/00 , G09G5/02 , H04N5/202 , H04N5/46 , H04N5/52 , H04N1/46 , G06F3/08 , G06K9/00 , G06K9/40 , G06K9/36 , H04N9/67
CPC分类号： H04N9/67
摘要： A red, green, and blue (RGB) primary generation system and method for a wide color gamut, and a color encoding system using the RGB primaries. The RGB primary generation system may achieve a wide color gamut by generating a color gamut having a gamut coverage which meets a gamut coverage threshold, meeting a unique hue, having a maximum gamut efficiency, and a minimum quantization error.
摘要翻译： 用于宽色域的红色，绿色和蓝色（RGB）初级生成系统和方法，以及使用RGB原色的颜色编码系统。 RGB一次发生系统可以通过产生具有满足色域覆盖阈值，满足具有最大色域效率和最小量化误差的唯一色调的色域覆盖的色域来实现宽色域。
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4.发明申请VIDEO SIGNAL GENERATION APPARATUS AND METHOD MINIMIZING CROSSTALK BETWEEN LUMINANCE SIGNAL AND COLOR DIFFERENCE SIGNAL 有权视频信号发生装置和方法在发光信号和色差信号之间最小化晶体振荡公开(公告)号：US20110069228A1
公开(公告)日：2011-03-24
申请号：US12887309
申请日：2010-09-21
申请人： Seo Young CHOI , Ho Young Lee , Yun-Tae Kim , Du-Sik Park , Ji Young Hong
发明人： Seo Young CHOI , Ho Young Lee , Yun-Tae Kim , Du-Sik Park , Ji Young Hong
摘要： Provided is a video signal generation apparatus and method that may minimize crosstalk between a luminance signal and color difference signals. The video signal generation apparatus may generate the luminance signal using a nonlinear Y signal and then generate color difference signals using a nonlinear XYZ signal to maximize a de-correlation characteristic between the luminance signal and the color difference signals.
摘要翻译： 提供了可以使亮度信号和色差信号之间的串扰最小化的视频信号生成装置和方法。 视频信号产生装置可以使用非线性Y信号产生亮度信号，然后使用非线性XYZ信号产生色差信号，以最大化亮度信号和色差信号之间的去相关特性。
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5.发明申请Apparatus and method for generating video signal reducing crosstalk between lightness signal and chrominance signal 有权用于产生视频信号的装置和方法减少亮度信号和色度信号之间的串扰公开(公告)号：US20120038828A1
公开(公告)日：2012-02-16
申请号：US13137290
申请日：2011-08-03
申请人： Seo Young Choi , Du-Sik Park , Ho Young Lee , Balazs Kranicz , Janos Schanda , Ji Young Hong
发明人： Seo Young Choi , Du-Sik Park , Ho Young Lee , Balazs Kranicz , Janos Schanda , Ji Young Hong
IPC分类号： H04N5/359
摘要： In apparatus and method for generating a video signal using an LMS cone signal and an apparatus and method for restoring a video signal, a lightness signal and a chrominance signal may be generated using the LMS cone signal generated from an input image. Therefore, the generated chrominance signal may include only lightness information while the chrominance signal includes only chrominance information.
摘要翻译： 在使用LMS锥形信号生成视频信号的装置和方法以及用于恢复视频信号的装置和方法中，可以使用从输入图像生成的LMS锥信号来产生亮度信号和色度信号。 因此，所产生的色度信号可以仅包括亮度信息，而色度信号仅包括色度信息。
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6.发明授权Apparatus and method for generating video signal reducing crosstalk between lightness signal and chrominance signal 有权用于产生视频信号的装置和方法减少亮度信号和色度信号之间的串扰公开(公告)号：US08885104B2
公开(公告)日：2014-11-11
申请号：US13137290
申请日：2011-08-03
申请人： Seo Young Choi , Du-Sik Park , Ho Young Lee , Balazs Kranicz , Janos Schanda , Ji Young Hong
发明人： Seo Young Choi , Du-Sik Park , Ho Young Lee , Balazs Kranicz , Janos Schanda , Ji Young Hong
摘要： In apparatus and method for generating a video signal using an LMS cone signal and an apparatus and method for restoring a video signal, a lightness signal and a chrominance signal may be generated using the LMS cone signal generated from an input image. Therefore, the generated chrominance signal may include only lightness information while the chrominance signal includes only chrominance information.
摘要翻译： 在使用LMS锥形信号生成视频信号的装置和方法以及用于恢复视频信号的装置和方法中，可以使用从输入图像生成的LMS锥信号来产生亮度信号和色度信号。 因此，所产生的色度信号可以仅包括亮度信息，而色度信号仅包括色度信息。
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7.发明授权Texture reproduction system and method and chroma correction system and method for presence enhancement 有权纹理再现系统及方法及色度校正系统及存在提升方法公开(公告)号：US08331658B2
公开(公告)日：2012-12-11
申请号：US12058919
申请日：2008-03-31
申请人： Ji Young Hong , Ho Young Lee , Du-Sik Park
发明人： Ji Young Hong , Ho Young Lee , Du-Sik Park
IPC分类号： G06K9/00
CPC分类号： G06T5/008 , G06T2207/10024
摘要： A texture reproduction system and method and a chroma correction system and method for presence enhancement are provided. The texture reproduction system including: a texture analysis unit to classify a pixel included in an input image using Red Green Blue (RGB) values of the pixel; a chroma correction unit to correct a chroma based on at least one of an average chroma value of the input image and a hue value of the pixel according to a classification of the pixel; and a spatial filter unit to output a final output value of the pixel via a high frequency component extracted using the RGB values for each pixel.
摘要翻译： 提供了纹理再现系统和方法以及用于存在增强的色度校正系统和方法。 所述纹理再现系统包括：纹理分析单元，用于使用所述像素的红绿蓝（RGB）值对包括在输入图像中的像素进行分类; 色度校正单元，用于根据像素的分类，根据输入图像的平均色度值和像素的色调值中的至少一个来校正色度; 以及空间滤波器单元，用于经由通过每个像素的RGB值提取的高频分量输出像素的最终输出值。
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8.发明授权System and method for immersion enhancement based on adaptive immersion enhancement prediction 有权基于自适应浸入增强预测的浸没增强系统和方法公开(公告)号：US08229241B2
公开(公告)日：2012-07-24
申请号：US12178103
申请日：2008-07-23
申请人： Xiao Kaida , Ji Young Hong , Du-Sik Park , Ho Young Lee
发明人： Xiao Kaida , Ji Young Hong , Du-Sik Park , Ho Young Lee
IPC分类号： G06K9/40
CPC分类号： G06K9/4652 , G06T5/001 , G06T7/0002 , G06T7/194 , G06T2207/20008 , G06T2207/30168
摘要： A system and method of enhancing an immersion based on adaptive immersion enhancement prediction is provided. A system for enhancing an immersion includes a foreground/background separation unit to separate an input image into a foreground image and a background image using color information and frequency information of the input image, an immersion enhancement factor calculation unit to calculate an immersion enhancement factor of the input image using the foreground image and the background image, an immersion enhancement prediction unit to predict an immersion enhancement degree of the input image using the immersion enhancement factor, and an immersion enhancement processing unit to process immersion enhancement of the input image by determining whether the immersion enhancement is necessary based on the predicted immersion enhancement degree.
摘要翻译： 提供了一种基于自适应浸没增强预测来增强浸没的系统和方法。 一种用于增强浸入的系统包括：前景/背景分离单元，用于使用输入图像的颜色信息和频率信息将输入图像分离成前景图像和背景图像;浸没增强因子计算单元，用于计算浸没增强因子 使用前景图像和背景图像的输入图像，使用浸没增强因子来预测输入图像的浸没增强度的浸没增强预测单元以及通过确定是否进行输入图像的浸没增强处理的浸没增强处理单元 基于预测的浸没增强度，浸渍增强是必要的。
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9.发明申请SYSTEM AND METHOD FOR IMMERSION ENHANCEMENT BASED ON ADAPTIVE IMMERSION ENHANCEMENT PREDICTION 有权基于自适应倾斜增强预测的倾斜增强系统和方法公开(公告)号：US20090196521A1
公开(公告)日：2009-08-06
申请号：US12178103
申请日：2008-07-23
申请人： Xiao Kaida , Ji Young Hong , Du-Sik Park , Ho Young Lee
发明人： Xiao Kaida , Ji Young Hong , Du-Sik Park , Ho Young Lee
IPC分类号： G06K9/54
CPC分类号： G06K9/4652 , G06T5/001 , G06T7/0002 , G06T7/194 , G06T2207/20008 , G06T2207/30168
摘要： A system and method of enhancing an immersion based on adaptive immersion enhancement prediction is provided. A system for enhancing an immersion includes a foreground/background separation unit to separate an input image into a foreground image and a background image using color information and frequency information of the input image, an immersion enhancement factor calculation unit to calculate an immersion enhancement factor of the input image using the foreground image and the background image, an immersion enhancement prediction unit to predict an immersion enhancement degree of the input image using the immersion enhancement factor, and an immersion enhancement processing unit to process immersion enhancement of the input image by determining whether the immersion enhancement is necessary based on the predicted immersion enhancement degree.
摘要翻译： 提供了一种基于自适应浸没增强预测来增强浸没的系统和方法。 一种用于增强浸入的系统包括：前景/背景分离单元，用于使用输入图像的颜色信息和频率信息将输入图像分离成前景图像和背景图像;浸没增强因子计算单元，用于计算浸没增强因子 使用前景图像和背景图像的输入图像，使用浸没增强因子来预测输入图像的浸没增强度的浸没增强预测单元以及通过确定是否进行输入图像的浸没增强处理的浸没增强处理单元 基于预测的浸没增强度，浸渍增强是必要的。
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10.发明申请TEXTURE REPRODUCTION SYSTEM AND METHOD AND CHROMA CORRECTION SYSTEM AND METHOD FOR PRESENCE ENHANCEMENT 有权纹理再现系统和方法以及色彩校正系统和存在增强方法公开(公告)号：US20090141977A1
公开(公告)日：2009-06-04
申请号：US12058919
申请日：2008-03-31
申请人： Ji Young HONG , Ho Young Lee , Du-Sik Park
发明人： Ji Young HONG , Ho Young Lee , Du-Sik Park
CPC分类号： G06T5/008 , G06T2207/10024
摘要： A texture reproduction system and method and a chroma correction system and method for presence enhancement are provided. The texture reproduction system including: a texture analysis unit to classify a pixel included in an input image using Red Green Blue (RGB) values of the pixel; a chroma correction unit to correct a chroma based on at least one of an average chroma value of the input image and a hue value of the pixel according to a classification of the pixel; and a spatial filter unit to output a final output value of the pixel via a high frequency component extracted using the RGB values for each pixel.
摘要翻译： 提供了纹理再现系统和方法以及用于存在增强的色度校正系统和方法。 所述纹理再现系统包括：纹理分析单元，用于使用所述像素的红绿蓝（RGB）值对包括在输入图像中的像素进行分类; 色度校正单元，用于根据像素的分类，根据输入图像的平均色度值和像素的色调值中的至少一个来校正色度; 以及空间滤波器单元，用于经由通过每个像素的RGB值提取的高频分量输出像素的最终输出值。
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