专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20060181553A1 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：US20060181553A1
公开(公告)日：2006-08-17
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： G09G5/10
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。

72. 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。

73. 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。

74. 发明授权

US07583318B2 Apparatus and method for controlling hue and luminance in image display device 有权
标题翻译：用于控制图像显示装置中的色调和亮度的装置和方法
公开(公告)号：US07583318B2
公开(公告)日：2009-09-01
申请号：US11229642
申请日：2005-09-20
申请人： Hyun-wook Ok , Seong-deok Lee , Chang-yeong Kim
发明人： Hyun-wook Ok , Seong-deok Lee , Chang-yeong Kim
IPC分类号： H04N9/64 , H04N9/67 , H04N7/01 , H04N11/20 , H04N9/77 , G09G5/02 , G03F3/08 , G06K9/00
CPC分类号： G09G5/02 , H04N9/643
摘要： An apparatus for converting input image signals into image signals that can be displayed in an image display device. The image display device includes a color space converter converting color components of the input image signals and color components that can be displayed in the image display device into color space, a hue control variable calculator comparing a converted color gamut with each other to calculate a hue control variable, and a hue controller controlling hues of the input image signals using the hue control variable.
摘要翻译：一种用于将输入图像信号转换成可以显示在图像显示装置中的图像信号的装置。图像显示装置包括：颜色空间转换器，将输入图像信号的颜色分量和可以在图像显示装置中显示的颜色分量转换成色彩空间;色调控制变量计算器，将转换的色域彼此进行比较，以计算色相控制变量和色调控制器，其使用色调控制变量来控制输入图像信号的色调。

75. 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。

76. 发明申请

US20080170128A1 Apparatus, method and medium preventing image degradation due to shaking of an image photographing device 有权
标题翻译：装置，方法和介质防止由于图像拍摄装置的晃动引起的图像劣化
公开(公告)号：US20080170128A1
公开(公告)日：2008-07-17
申请号：US11984311
申请日：2007-11-15
申请人： Hyun-hwa Oh , Chang-yeong Kim , Seong-deok Lee
发明人： Hyun-hwa Oh , Chang-yeong Kim , Seong-deok Lee
IPC分类号： H04N5/228
CPC分类号： H04N5/23248
摘要： Disclosed are an apparatus and a method of preventing image degradation due to shaking of an image photographing device. An apparatus for preventing image degradation due to shaking of an image photographing device according to an aspect of the present invention includes an image acquiring unit to acquire a plurality of images of a predetermined subject using a second exposure time shorter than a first exposure time, a scale adjusting unit to adjust scales of the plurality of acquired images, and an image restoring unit to restore images of the subject using the plurality of images whose scales are adjusted.
摘要翻译：公开了一种防止图像拍摄装置的抖动引起的图像劣化的装置和方法。根据本发明的一个方面的用于防止图像拍摄装置的抖动造成的图像劣化的装置包括图像获取单元，用于使用比第一曝光时间短的第二曝光时间获取预定对象的多个图像，缩放调整单元，用于调整多个获取图像的比例尺;以及图像恢复单元，用于使用调整刻度的多个图像来恢复被摄体的图像。

77. 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。

78. 发明申请

US20070268222A1 APPARATUS AND METHOD OF CONTROLLING BRIGHTNESS OF IMAGE 审中-公开
标题翻译：控制图像亮度的装置和方法
公开(公告)号：US20070268222A1
公开(公告)日：2007-11-22
申请号：US11835907
申请日：2007-08-08
申请人： Seong-deok Lee , Chang-yeong Kim , Yang-seock Seo , Yong-in Han
发明人： Seong-deok Lee , Chang-yeong Kim , Yang-seock Seo , Yong-in Han
IPC分类号： G09G3/22
CPC分类号： H04N9/77 , H04N9/68
摘要： Provided are an image brightness controlling apparatus and method, and an adaptive brightness controlling apparatus and method based on the brightness degree and/or brightness range of an image. The image brightness controlling apparatus includes a brightness increment arithmetic unit for outputting a brightness increment for a pixel, and an individual component brightness increment arithmetic unit for outputting the brightness increments of individual components constituting the pixel in response to the brightness increment for a pixel. The individual component brightness increment arithmetic unit multiplies the brightness increment of the pixel by each of the unit vectors of the components constituting the pixel to obtain the brightness increments of the individual components. The image brightness controlling apparatus further includes an adder for adding the components constituting the pixel to the brightness increments of the components. The image brightness controlling apparatus and the adaptive image brightness controlling apparatus can maintain the sense of color of an image (e.g., the hue or chroma of an image) while increasing the brightness degree and brightness range of an image.
摘要翻译：提供了一种图像亮度控制装置和方法，以及基于图像的亮度和/或亮度范围的自适应亮度控制装置和方法。图像亮度控制装置包括用于输出像素的亮度增量的亮度增量运算单元和用于响应于像素的亮度增量而输出构成像素的各个分量的亮度增量的单独分量亮度增量运算单元。单个分量亮度增量算术单元将构成像素的分量的每个单位向量的像素的亮度增量相乘以获得各个分量的亮度增量。图像亮度控制装置还包括用于将构成像素的分量与分量的亮度增量相加的加法器。图像亮度控制装置和自适应图像亮度控制装置可以在增加图像的亮度和亮度范围的同时，保持图像的颜色感（例如，图像的色相或色度）。

79. 发明申请

US20070127775A1 Method and apparatus for color-based object tracking in video sequences 有权
公开(公告)号：US20070127775A1
公开(公告)日：2007-06-07
申请号：US11700035
申请日：2007-01-31
申请人： Young-su Moon , Chang-yeong Kim
发明人： Young-su Moon , Chang-yeong Kim
IPC分类号： G06K9/00
CPC分类号： G06K9/32 , G06T7/246
摘要： A method and apparatus for tracking a color-based object in video sequences are provided. According to the method, an initial object area in one frame of video sequences desired to be tracked is assigned, and an initial object effective window containing the initial object area is assigned. A frame following the frame containing the assigned initial object area is received as a newly input image, and an object search window containing the initial object area for tracking and the initial object effective window in the newly input image is assigned. Then, the model histogram of the initial object area corresponding to a predetermined bin resolution value and the input histogram of the image in the object search window are calculated. From the calculated object probability image, using a predetermined method, a new object area to which the initial object area moved is obtained in the next frame in which the initial object area of the frame desired to be tracked is given as a previous (tracked) object area. By doing so, the object in video sequences is tracked. Accordingly, using the continuously extracted video object region information, an object-based interactive-type additional information service function in movies, TV programs, and CFs can be implemented effectively.

80. 发明申请

US20070047808A1 Image display device capable of supporting brightness enhancement and power control and method thereof 审中-公开
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：US20070047808A1
公开(公告)日：2007-03-01
申请号：US11492117
申请日：2006-07-25
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式