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11. 发明申请

US20080137946A1 System, medium, and method with noise reducing adaptive saturation adjustment 有权
标题翻译：系统，介质和方法具有降噪自适应饱和度调节
公开(公告)号：US20080137946A1
公开(公告)日：2008-06-12
申请号：US11892653
申请日：2007-08-24
申请人： Won-hee Choe , Du-sik Park
发明人： Won-hee Choe , Du-sik Park
IPC分类号： G06K9/00 , H04N9/64
CPC分类号： G06T5/002 , G06T2207/10024 , H04N1/58 , H04N1/6027
摘要： A system, medium, and method with noise reducing adaptive saturation adjustment. The system with adaptive saturation adjustment includes a luminance value extracting unit extracting luminance values of an input image, and a saturation adjusting unit adjusting saturation components of the input image on the basis of the extracted luminance values.
摘要翻译：一种具有降噪自适应饱和度调节的系统，介质和方法。具有自适应饱和度调整的系统包括提取输入图像的亮度值的亮度值提取单元和基于所提取的亮度值来调整输入图像的饱和度分量的饱和度调整单元。

12. 发明申请

US20070035557A1 Method and apparatus for displaying image signal 有权
标题翻译：用于显示图像信号的方法和装置
公开(公告)号：US20070035557A1
公开(公告)日：2007-02-15
申请号：US11491242
申请日：2006-07-24
申请人： Won-hee Choe , Du-sik Park
发明人： Won-hee Choe , Du-sik Park
IPC分类号： G09G5/00
CPC分类号： G09G5/22 , G06T5/008 , G06T2207/10016 , G06T2207/10024 , G06T2207/20012 , G06T2207/20192 , G09G3/3208 , G09G3/36 , G09G5/02 , G09G2300/0452 , G09G2320/0242 , G09G2320/103 , G09G2340/0457 , G09G2340/06
摘要： A method and apparatus for reducing color error bands occurring due to the abrupt difference in brightness between sub-pixels. In the method of displaying an image signal of an apparatus for displaying the image signal, the apparatus includes a plurality of pixels each having at least two sub-pixels, and the method includes detecting pixels that belong to an edge of an input image, changing pixel values of the sub-pixels constituting the pixels belonging to the edge, and driving a display in accordance with the new pixel value.
摘要翻译：一种用于减少由于子像素之间的亮度的突然差异而发生的颜色误差带的方法和装置。在显示用于显示图像信号的装置的图像信号的方法中，该装置包括多个具有至少两个子像素的像素，并且该方法包括检测属于输入图像的边缘的像素，改变构成属于边缘的像素的子像素的像素值，并且根据新的像素值来驱动显示。

13. 发明授权

US08989487B2 Apparatus and method for combining images 有权
标题翻译：用于组合图像的装置和方法
公开(公告)号：US08989487B2
公开(公告)日：2015-03-24
申请号：US12467321
申请日：2009-05-18
申请人： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
发明人： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
IPC分类号： G06K9/00 , H04N1/48 , H04N5/232 , H04N5/33 , H04N9/04
CPC分类号： H04N5/332 , H04N1/486 , H04N5/23232 , H04N9/045 , H04N9/67 , H04N9/76 , H04N9/78
摘要： Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.
摘要翻译：提供了一种用于用包括红外分量的黑白图像构成彩色图像的图像合成装置及其图像合成方法。该图像合成方法包括：生成具有彩色信息的第一图像信号和包括没有颜色信息的红外分量的第二图像信号，将第一图像信号分成亮度信号和彩色信号，将第一图像信号的亮度信号与亮度信号以产生组合的亮度信号，并且使用所述第一图像信号的颜色信号构成所述组合的亮度信号以产生彩色图像。

14. 发明授权

US08977073B2 Apparatus and method for blending multiple images 有权
标题翻译：用于混合多个图像的装置和方法
公开(公告)号：US08977073B2
公开(公告)日：2015-03-10
申请号：US12619712
申请日：2009-11-17
申请人： Jae-hyun Kwon , Won-hee Choe , Seong-deok Lee
发明人： Jae-hyun Kwon , Won-hee Choe , Seong-deok Lee
IPC分类号： G06K9/36 , G06T5/50
CPC分类号： G06T5/50
摘要： Disclosed is an apparatus to blend a high dynamic range (HDR) image or a plurality of images captured with different exposure settings to multiple images, and a method thereof. A multiple image blender receives a high dynamic range (HDR) image or a plurality of images captured with different exposure settings, and controls setting of one or more areas of interest or setting of one or more gradation levels, and combines and blends the HDR image or the plurality of images captured with different exposure settings corresponding to each area of interest or at each gradation level, and generates at least one multi-exposure image.
摘要翻译：公开了一种将高动态范围（HDR）图像或用不同曝光设置拍摄的多个图像混合到多个图像的装置及其方法。多图像混合器接收高动态范围（HDR）图像或用不同曝光设置捕获的多个图像，并且控制一个或多个感兴趣区域的设置或一个或多个灰度级的设置，并且组合并混合HDR图像或者对应于每个感兴趣区域或每个灰度级别的不同曝光设置拍摄的多个图像，并且生成至少一个多曝光图像。

15. 发明授权

US08768053B2 Image processing apparatus and method of providing high sensitive color images 有权
标题翻译：提供高灵敏度彩色图像的图像处理装置和方法
公开(公告)号：US08768053B2
公开(公告)日：2014-07-01
申请号：US12564109
申请日：2009-09-22
申请人： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
发明人： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
IPC分类号： G06K9/00
CPC分类号： H04N9/77 , G06T5/50 , G06T2207/20192 , H04N5/142 , H04N5/213 , H04N5/23232 , H04N5/332 , H04N9/045 , H04N9/646
摘要： An image processing apparatus and method for generating high-sensitive, high-brightness color images are disclosed. A second image having a wider band and higher-sensitivity than those of a first image which includes color information may be acquired, wherein the first and second images are images captured from a scene. A first transformed image having high brightness may be generated by performing binning on the first image, and edge information being a high-frequency component may be extracted from the second image. A high-brightness, high-sensitive color image may be generated using the first transformed image and the edge information.
摘要翻译：公开了一种用于产生高灵敏度，高亮度彩色图像的图像处理装置和方法。可以获取具有比包括颜色信息的第一图像更宽的频带和更高灵敏度的第二图像，其中第一和第二图像是从场景捕获的图像。可以通过对第一图像进行合并来生成具有高亮度的第一变换图像，并且可以从第二图像中提取作为高频分量的边缘信息。可以使用第一变换图像和边缘信息来生成高亮度，高敏感度的彩色图像。

16. 发明授权

US08614746B2 Image processing apparatus and method of noise reduction 有权
标题翻译：降噪图像处理装置及方法
公开(公告)号：US08614746B2
公开(公告)日：2013-12-24
申请号：US12563904
申请日：2009-09-21
申请人： Won-hee Choe , Young-jin Yoo , Seong-deok Lee
发明人： Won-hee Choe , Young-jin Yoo , Seong-deok Lee
IPC分类号： H04N5/33
CPC分类号： H04N5/357 , H04N5/33 , H04N5/332 , H04N9/045
摘要： An image processing apparatus including an image acquiring unit to acquire a first image including color information and a second image having a spectral band wider than that of the first image and a noise reduction unit to extract edge information from the second image and to reduce noise of the first image based on the extracted edge information.
摘要翻译：一种图像处理装置，包括：图像获取单元，用于获取包括颜色信息的第一图像和具有比第一图像的频谱宽度更宽的频谱带的第二图像;以及噪声降低单元，用于从第二图像提取边缘信息，并且降低噪声基于所提取的边缘信息的第一图像。

17. 发明授权

US07956910B2 Apparatus and method for correcting image edge 有权
标题翻译：用于校正图像边缘的装置和方法
公开(公告)号：US07956910B2
公开(公告)日：2011-06-07
申请号：US11822157
申请日：2007-07-02
申请人： Jae-guyn Lim , Won-hee Choe , Seong-deok Lee
发明人： Jae-guyn Lim , Won-hee Choe , Seong-deok Lee
IPC分类号： G06K9/40 , H04N7/34
CPC分类号： G06T5/003 , G06T7/12 , G06T2207/20192
摘要： An apparatus and method for correcting an edge are provided. The apparatus includes a luminance corrector obtaining a corrected luminance value of a center pixel in a first window of a predetermined size, the first window located at the edge of the input image, by using weights assigned according to a luminance difference between the center pixel and each of a plurality of adjacent pixels in the first window or a predetermined difference of variance (DoV) value representing the degree of uniformity in the luminance between the center pixel and each of the plurality of adjacent pixels; and a chrominance corrector correcting a chrominance value of the edge using weights assigned according to a luminance difference between a center pixel and a plurality of adjacent pixels to the center pixel in a second window of a predetermined size based on the corrected luminance value.
摘要翻译：提供了一种用于校正边缘的装置和方法。该装置包括：亮度校正器，通过使用根据中心像素和第一窗口之间的亮度差分配的权重，获得预定大小的第一窗口中的中心像素的校正亮度值，位于输入图像的边缘的第一窗口第一窗口中的多个相邻像素中的每一个或者表示中心像素和多个相邻像素中的每一个之间的亮度的均匀度的预定方差差（DoV）值; 以及色度校正器，其基于校正的亮度值，在根据预定大小的第二窗口中，根据中心像素与多个相邻像素之间的亮度差分配的权重来校正边缘的色度值。

18. 发明授权

US07667779B2 Image-displaying device and pixel control method therefor 有权
标题翻译：图像显示装置及其像素控制方法
公开(公告)号：US07667779B2
公开(公告)日：2010-02-23
申请号：US11353973
申请日：2006-02-15
申请人： Won-hee Choe , Seong-deok Lee , Chang-yeong Kim
发明人： Won-hee Choe , Seong-deok Lee , Chang-yeong Kim
IPC分类号： H04N5/21
CPC分类号： G09G3/3406 , G09G2320/0633 , G09G2360/16
摘要： An image-displaying device and a pixel control method therefore are provided. The image-displaying device includes a luminance information extraction unit which is configured to extract luminance information from an image; an image enhancement decision unit which is configured to decide an image enhancement mode based on the extracted luminance information; a pixel control unit which is configured to control a pixel of the image by the decided image enhancement mode; and an image output unit which is configured to output the pixel-controlled image. The method includes extracting luminance information from an image; deciding an image enhancement mode based on the luminance information; controlling each of a plurality of pixels of the image according to the image enhancement mode; and outputting the pixel-controlled image.
摘要翻译：因此，提供了图像显示装置和像素控制方法。图像显示装置包括：亮度信息提取单元，被配置为从图像提取亮度信息; 图像增强判定单元，被配置为基于所提取的亮度信息来决定图像增强模式; 被配置为通过所确定的图像增强模式来控制图像的像素的像素控制单元; 以及被配置为输出像素控制图像的图像输出单元。该方法包括从图像提取亮度信息; 基于亮度信息决定图像增强模式; 根据图像增强模式控制图像的多个像素中的每一个; 并输出像素控制图像。

19. 发明授权

US08773709B2 Image generation system, method, and medium, generating plurality of images with different resolution and brightness from single image 有权
标题翻译：图像生成系统，方法和介质，从单个图像生成具有不同分辨率和亮度的多个图像
公开(公告)号：US08773709B2
公开(公告)日：2014-07-08
申请号：US11826165
申请日：2007-07-12
申请人： Won-hee Choe , Myung-jin Eom , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Myung-jin Eom , Chang-yeong Kim , Seong-deok Lee
IPC分类号： G06K15/00 , G06F3/12 , H04N1/40
CPC分类号： H04N5/2353 , G06T5/007 , G06T5/009 , G06T5/50 , G06T2207/20208 , G06T2207/20221 , H04N1/387 , H04N1/46
摘要： Provided is an image generation system and method, more particularly, an image generation system and method which can generate a high dynamic range image from a plurality of images acquired in a single short exposure. The image generation system To includes an image generation system having an image acquisition unit to acquire an image, an image generation unit to generate, from the acquired image, a plurality of images with different resolution and brightness, and an image synthesis unit to synthesize the generated images.
摘要翻译：提供了一种图像生成系统和方法，更具体地，可以从在单次短曝光中获取的多个图像生成高动态范围图像的图像生成系统和方法。图像生成系统包括具有获取图像的图像获取单元的图像生成系统，从获取图像生成具有不同分辨率和亮度的多个图像的图像生成单元，以及图像合成单元，生成图像。

20. 发明授权

US08625894B2 Image display device capable of supporting brightness enhancement and power control and method thereof 有权
标题翻译：能够支持亮度增强和功率控制的图像显示装置及其方法
公开(公告)号：US08625894B2
公开(公告)日：2014-01-07
申请号：US13418116
申请日：2012-03-12
申请人： Won-hee Choe , In-ji Kim , Seong-deok Lee , Chang-yeong Kim
发明人： Won-hee Choe , In-ji Kim , Seong-deok Lee , Chang-yeong Kim
IPC分类号： G06K9/00
CPC分类号： G09G3/2003 , G06T5/009 , G06T5/40 , G09G3/3406 , G09G2320/0646 , G09G2360/16
摘要： An image display device capable of supporting brightness enhancement and power control and a method thereof, in which the brightness and contrast are enhanced and the power of a light source is controlled in accordance with the image characteristic. In the image display method, a parameter representative of an input image is calculated from a histogram of the input image, a model corresponding to the input image is selected from a plurality of representative models by analyzing the parameter, and then a brightness controlling function matched with the selected model is selected. The size of each component of a pixel constituting the input image is controlled using the brightness controlling function, and the output image of the pixel whose component size has been controlled is displayed.
摘要翻译：能够支持亮度增强和功率控制的图像显示装置及其方法，其中增强了亮度和对比度，并且根据图像特性来控制光源的功率。在图像显示方法中，从输入图像的直方图计算表示输入图像的参数，通过分析参数从多个代表性模型中选择与输入图像对应的模型，然后亮度控制功能匹配选择所选模型。使用亮度控制功能来控制构成输入图像的像素的每个分量的大小，并且显示其部件尺寸被控制的像素的输出图像。

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