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41. 发明授权

US07176940B2 Method and apparatus for rendering color image on delta-structured displays 有权
标题翻译：在delta结构显示器上渲染彩色图像的方法和装置
公开(公告)号：US07176940B2
公开(公告)日：2007-02-13
申请号：US10622433
申请日：2003-07-21
申请人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
IPC分类号： G09G5/00
CPC分类号： G09G3/2003 , G09G3/2074 , G09G2300/0443 , G09G2340/0407
摘要： A method and apparatus for rendering a color image on a delta-structured display are provided. The method for rendering a color image on a display apparatus in which a pixel expressing an input image is formed with delta-structured sub-pixels, the method comprising: (a) forming a scaling filter which is used to make the resolution of the input image correspond to the resolution of the display apparatus; (b) obtaining a representative value of a sub-pixel of the display apparatus corresponding to a consideration area which is an area processed by the scaling filter in the input image; (c) obtaining the value of the sub-pixel based on the difference of pixels in the consideration area in the input image; (d) performing gamma correction of the sub-pixel value so that the sub-pixel is appropriate to the display apparatus; and (e) rendering the gamma-adjusted sub-pixel value on the display apparatus. By using the sub-pixel rendering method of a display apparatus, resolution is improved and the color fringe that can occur due to sub-pixel rendering is reduced.
摘要翻译：提供了一种用于在delta结构显示器上呈现彩色图像的方法和装置。在显示装置上呈现彩色图像的方法，其中表示输入图像的像素由增量结构的子像素形成，所述方法包括：（a）形成缩放滤波器，其用于使输入的分辨率图像对应于显示装置的分辨率; （b）获得与输入图像中由缩放滤波器处理的区域的对应区域对应的显示装置的子像素的代表值; （c）基于所述输入图像中的所述考虑区域中的像素的差异来获得所述子像素的值; （d）对子像素值执行伽马校正，使得子像素适合于显示装置; 和（e）在显示装置上渲染经伽马调整的子像素值。通过使用显示装置的子像素渲染方法，分辨率提高，并且由于子像素渲染而可能发生的颜色条纹减少。

42. 发明授权

US08400538B2 Apparatus and method for capturing images 有权
标题翻译：用于捕获图像的装置和方法
公开(公告)号：US08400538B2
公开(公告)日：2013-03-19
申请号：US12007684
申请日：2008-01-14
申请人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , H04N5/332 , H04N2209/045 , H04N2209/047
摘要： Provided are an apparatus and a method for capturing images by applying different color filters to two pixel regions with IR blocking filters removed so that optical signals in the visible band and IR signals can be received. The apparatus includes a filter unit having a plurality of filters having different wavelength bands; a sensor unit sensing optical signals passing through the filters; and a signal-extraction unit extracting detailed optical signals in respective wavelength bands by using the difference between the sensed optical signals.
摘要翻译：提供了一种通过将不同的滤色器应用到具有IR阻挡滤波器的两个像素区域来捕获图像的装置和方法，从而可以接收可见光带和IR信号中的光信号。该装置包括具有不同波长带的多个滤波器的滤波器单元; 传感器单元，感测通过滤光器的光信号; 以及信号提取单元，通过使用感测到的光信号之间的差来提取各波长带中的详细光信号。

43. 发明授权

US08300985B2 Image-registration method, medium, and apparatus 有权
标题翻译：图像配准方法，介质和设备
公开(公告)号：US08300985B2
公开(公告)日：2012-10-30
申请号：US12222963
申请日：2008-08-20
申请人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
发明人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/6203 , G06T7/32 , G06T2207/20016 , G06T2207/20076
摘要： An image-registration method, medium, and apparatus obtaining first and second images, generating first and second image pyramids based on the first and second images, respectively, by performing sub-sampling which reduces the length and width of each of the first and second images by half, and determining one of five directions as an optimal movement direction for a current level of the first and second image pyramids based on two images belonging to a corresponding level, updating a motion vector for the current level based on the optimal movement direction for the current level and updating a first image belonging to a level directly below the current level based on the updated motion vector for the current level, wherein the updating comprises updating a motion vector for each of a plurality of levels of the first and second image pyramids in an order from an uppermost level to a lowermost level.
摘要翻译：一种图像配准方法，介质和获得第一和第二图像的装置，分别通过执行子采样来生成基于第一和第二图像的第一和第二图像棱锥，其减少了第一和第二图像中的每一个的长度和宽度基于属于相应级别的两个图像，将五个方向中的一个确定为第一和第二图像金字塔的当前水平的最佳移动方向，基于最佳移动方向更新当前水平的运动矢量用于当前级别，并且基于当前级别的更新的运动矢量来更新属于当前级别以下的级别的第一图像，其中所述更新包括更新所述第一和第二图像的多个级别中的每一个的运动矢量金字塔从最上层到最低层次。

44. 发明授权

US08194171B2 Apparatus for optically combining visible images with far-infrared images 有权
标题翻译：用于将可见图像与远红外图像光学组合的装置
公开(公告)号：US08194171B2
公开(公告)日：2012-06-05
申请号：US12564193
申请日：2009-09-22
申请人： Hyun-hwa Oh , Chi-ho Hwang , Hee-chul Lee , Seong-deok Lee , Yong-soo Lee , Won-hee Choe , Il-woong Kwon , Hyuck-jun Son
发明人： Hyun-hwa Oh , Chi-ho Hwang , Hee-chul Lee , Seong-deok Lee , Yong-soo Lee , Won-hee Choe , Il-woong Kwon , Hyuck-jun Son
IPC分类号： G02B13/16 , H04N5/225
CPC分类号： H04N9/045
摘要： An image sensing apparatus, particularly, an apparatus for optically combining visible images with far-infrared images is provided in which performing a separate signal processing may not be needed. The image combining apparatus emits light that is sensed by an image sensor, and reflects the light toward the image sensor in response to far-infrared rays being sensed from an object, thereby converting far-infrared information into information that can be sensed by the image sensor.
摘要翻译：提供了一种图像感测装置，特别是用于将可见图像与远红外图像光学组合的装置，其中可以不需要执行单独的信号处理。图像合成装置发射由图像传感器感测的光，并且响应于从物体感测的远红外线将光反射到图像传感器，从而将远红外信息转换成可被图像感测的信息传感器。

45. 发明申请

US20120113303A1 APPARATUS AND METHOD TO GENERATE IMAGE 有权
标题翻译：装置和生成图像的方法
公开(公告)号：US20120113303A1
公开(公告)日：2012-05-10
申请号：US13351795
申请日：2012-01-17
申请人： Won hee CHOE , Seong-deok Lee
发明人： Won hee CHOE , Seong-deok Lee
IPC分类号： H04N5/235 , H04N9/04
CPC分类号： H04N5/235 , H04N5/23232 , H04N5/23248 , H04N5/23267 , H04N5/23277 , H04N5/2355
摘要： An apparatus and method to generate an image in which images having different exposure amounts are generated are provided. The apparatus and method synthesize the generated images and a high-sensitivity (or quality) image can be generated. The apparatus to generate an image includes an exposure adjustment unit to adjust an exposure amount, an image generation unit to generate a plurality of images of different exposure amounts and different resolutions, and an image synthesis unit to synthesize the plurality of generated images.
摘要翻译：提供了一种生成其中产生具有不同曝光量的图像的图像的装置和方法。该装置和方法合成生成的图像，并且可以生成高灵敏度（或质量）图像。用于生成图像的装置包括调节曝光量的曝光调整单元，产生不同曝光量和不同分辨率的多个图像的图像生成单元，以及合成多个生成图像的图像合成单元。

46. 发明授权

US07916218B2 Image display apparatus and method 有权
标题翻译：图像显示装置及方法
公开(公告)号：US07916218B2
公开(公告)日：2011-03-29
申请号：US11657622
申请日：2007-01-25
申请人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
IPC分类号： H04N5/57 , H04N9/73
CPC分类号： G09G3/3406 , G09G2320/0606 , G09G2320/0646 , G09G2330/021 , G09G2360/144
摘要： An image display apparatus and method are provided. The image display apparatus includes an external light detection module which detects an intensity of external illumination; a storage module which stores a plurality of light emitting unit control values; and a control module which selectively performs, according to a result of a determination, a lightness compensation operation for compensating a lightness of a light emitting unit and a visibility adjustment operation for adjusting the visibility of the original input image. The method includes detecting an intensity of external illumination; determining whether a visibility of an original input image can be ensured according to an input light emitting control value and the detected external illumination intensity; and selectively performing, according to the determination, a lightness compensation operation for compensating a lightness of a light emitting unit and a visibility adjustment operation for adjusting the visibility of the original input image.
摘要翻译：提供了一种图像显示装置和方法。图像显示装置包括检测外部照明强度的外部光检测模块; 存储模块，其存储多个发光单元控制值; 以及控制模块，其根据确定的结果选择性地执行用于补偿发光单元的亮度的亮度补偿操作和用于调整原始输入图像的可视性的可见度调节操作。该方法包括检测外部照明的强度; 根据输入的发光控制值和所检测的外部照明强度来确定是否可以确保原始输入图像的可视性; 以及根据该确定选择性地执行用于补偿发光单元的亮度的亮度补偿操作和用于调节原始输入图像的可视性的可见度调节操作。

47. 发明申请

US20090067752A1 Image-registration method, medium, and apparatus 有权
标题翻译：图像配准方法，介质和设备
公开(公告)号：US20090067752A1
公开(公告)日：2009-03-12
申请号：US12222963
申请日：2008-08-20
申请人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
发明人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
IPC分类号： G06K9/32
CPC分类号： G06K9/6203 , G06T7/32 , G06T2207/20016 , G06T2207/20076
摘要： An image-registration method, medium, and apparatus obtaining first and second images, generating first and second image pyramids based on the first and second images, respectively, by performing sub-sampling which reduces the length and width of each of the first and second images by half, and determining one of five directions as an optimal movement direction for a current level of the first and second image pyramids based on two images belonging to a corresponding level, updating a motion vector for the current level based on the optimal movement direction for the current level and updating a first image belonging to a level directly below the current level based on the updated motion vector for the current level, wherein the updating comprises updating a motion vector for each of a plurality of levels of the first and second image pyramids in an order from an uppermost level to a lowermost level.
摘要翻译：一种图像配准方法，介质和获得第一和第二图像的装置，分别通过执行子采样来生成基于第一和第二图像的第一和第二图像棱锥，其减少了第一和第二图像中的每一个的长度和宽度基于属于相应级别的两个图像，将五个方向中的一个确定为第一和第二图像金字塔的当前水平的最佳移动方向，基于最佳移动方向更新当前水平的运动矢量用于当前级别，并且基于当前级别的更新的运动矢量来更新属于当前级别以下的级别的第一图像，其中所述更新包括更新所述第一和第二图像的多个级别中的每一个的运动矢量金字塔从最上层到最低层次。

48. 发明授权

US07447379B2 Method and apparatus for enhancing local luminance of image, and computer-readable recording medium for storing computer program 有权
标题翻译：用于增强图像的局部亮度的方法和装置，以及用于存储计算机程序的计算机可读记录介质
公开(公告)号：US07447379B2
公开(公告)日：2008-11-04
申请号：US10871043
申请日：2004-06-21
申请人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T5/008
摘要： A method and an apparatus enhance a local luminance of an image, and a computer-readable recording medium stores a computer program that enhances a local luminance of an image. The method includes: selecting a local area with a luminance to be compensated for from a luminance space, the luminance space representing a luminance of the input image; and compensating for the luminance of the selected local area.
摘要翻译：一种方法和装置增强图像的局部亮度，并且计算机可读记录介质存储增强图像的局部亮度的计算机程序。该方法包括：从亮度空间中选择要补偿亮度的局部区域，亮度空间表示输入图像的亮度; 并补偿所选局部区域的亮度。

49. 发明申请

US20080055683A1 Image generation system, method and medium 有权
标题翻译：图像生成系统，方法和媒介
公开(公告)号：US20080055683A1
公开(公告)日：2008-03-06
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： H04N1/46
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。

50. 发明申请

US20070285540A1 Image photographing device and method 有权
标题翻译：图像拍摄装置及方法
公开(公告)号：US20070285540A1
公开(公告)日：2007-12-13
申请号：US11802548
申请日：2007-05-23
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： H04N9/04
CPC分类号： H04N9/045 , H04N5/332 , H04N9/735 , H04N2209/047
摘要： An image photographing device and method, with the image photographing device enhancing image sensitivity. The image photographing device may include a lens unit, a filter unit including a first filter region which filters a complementary color of a predetermined color from light incident through the lens unit, a second filter region limiting the incident light to a predetermined primary color, a third filter region which passes all wavelength bands of the incident light, and a fourth filter region which filters outs an infrared wavelength band of the incident light, and an image sensor unit detecting light that passed through the filter unit and sensing an image.
摘要翻译：图像拍摄装置和方法，其中图像拍摄装置增强图像敏感度。图像拍摄装置可以包括透镜单元，滤光器单元，其包括从入射穿过透镜单元的光过滤预定颜色的互补色的第一滤光器区域，将入射光限制到预定原色的第二滤光器区域，通过入射光的所有波长带的第三滤光器区域和滤除入射光的红外波长带的第四滤光器区域，以及检测通过滤光器单元并感测图像的光的图像传感器单元。

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