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51. 发明申请

US20090154826A1 METHOD AND APPARATUS FOR ELIMINATING DEFECTIVE PIXELS AND NOISE 有权
标题翻译：消除有害像素和噪声的方法和装置
公开(公告)号：US20090154826A1
公开(公告)日：2009-06-18
申请号：US12332429
申请日：2008-12-11
申请人： Min-Kyu Park , Sung-Dae Cho
发明人： Min-Kyu Park , Sung-Dae Cho
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T5/005 , G06T2207/10024 , H04N5/3675 , H04N9/045
摘要： A method and apparatus for eliminating defective pixels and noise in which each pixel value of an image is extracted using a color filter. A mean value of the extracted image is calculated A noise variance, a first threshold for determining whether a pixel is defective, and a second threshold for calculating a weight value for a pixel are all estimated from the mean value. There is a determination as to whether each pixel is defective, and a weight value, a weighted signal mean and a weighted signal variance of the each pixel are all calculated, and noise eliminated from the image using the noise variance, the weighted signal mean, and the weighted signal variance.
摘要翻译：一种用于消除使用滤色器提取图像的每个像素值的缺陷像素和噪声的方法和装置。计算提取的图像的平均值全部根据平均值估计噪声方差，用于确定像素是否有缺陷的第一阈值和用于计算像素的权重值的第二阈值。确定每个像素是否有缺陷，并且都计算每个像素的权重值，加权信号均值和加权信号方差，并且使用噪声方差，加权信号均值从图像中消除噪声，和加权信号方差。

52. 发明授权

US08416316B2 Apparatus and method for adjusting white balance in a digital imaging device 有权
公开(公告)号：US08416316B2
公开(公告)日：2013-04-09
申请号：US12378124
申请日：2009-02-11
申请人： Min-Kyu Park , Hyun-Hee Park , Sung-Dae Cho , Moon-Gi Kang , Chang-Won Kim , Hyun-Mook Oh
发明人： Min-Kyu Park , Hyun-Hee Park , Sung-Dae Cho , Moon-Gi Kang , Chang-Won Kim , Hyun-Mook Oh
IPC分类号： H04N9/73
CPC分类号： H04N9/735 , H04N1/6077
摘要： A method and apparatus for adjusting a white balance in a digital imaging device. The method including the steps of: analyzing a histogram of an image to which a white balance algorithm is to be applied; classifying the image, to which the white balance algorithm is to be applied, according to color distribution determination criteria; and the white balance algorithm is applied to the image in a customized manner based on results of the classification based on color distributions. The apparatus includes an image sensor unit for photographing a subject and for creating an original image; and an image processing unit for finding an achromatic color region through estimation of a color temperature of the original image, for extracting a white point of the achromatic color region, and for adjusting a white balance of the original image.

53. 发明授权

US08411981B2 Method of removing blur without ringing-artifact 有权
标题翻译：去除模糊而不产生振铃的方法
公开(公告)号：US08411981B2
公开(公告)日：2013-04-02
申请号：US12185156
申请日：2008-08-04
申请人： Min-Kyu Park , Sung-Dae Cho
发明人： Min-Kyu Park , Sung-Dae Cho
IPC分类号： G06K9/40 , G03B13/00 , H04N5/232
CPC分类号： H04N5/208 , G06T5/003 , G06T5/30 , G06T2207/10016 , H04N5/21
摘要： Provided is an image processing method and apparatus for removing blur in a screen image, including detecting blur in an input image, segmenting the image according to an amount of the detected blur, performing a high pass filtering of the segmented image in a horizontal direction and a vertical direction, detecting corresponding weights by using corresponding coefficients of each direction obtained from filtering; and restoring the image by applying the detected weights to one of: an iterative form or a closed form of an image restoration.
摘要翻译：提供了一种用于去除屏幕图像中的模糊的图像处理方法和装置，包括检测输入图像中的模糊，根据检测到的模糊量分割图像，对水平方向进行分割图像的高通滤波，以及通过使用从滤波获得的每个方向的相应系数来检测对应的权重; 以及通过将检测到的权重应用于以下之一来恢复图像：迭代形式或封闭形式的图像恢复。

54. 发明授权

US09495580B2 Face recognition apparatus and method using plural face images 有权
标题翻译：使用多个脸部图像的脸部识别装置和方法
公开(公告)号：US09495580B2
公开(公告)日：2016-11-15
申请号：US13032695
申请日：2011-02-23
申请人： Hong-Il Kim , Sung-Dae Cho , Chung-Hoon Kim , So-Yeon Kang
发明人： Hong-Il Kim , Sung-Dae Cho , Chung-Hoon Kim , So-Yeon Kang
IPC分类号： G06K9/00
CPC分类号： G06K9/00281
摘要： A face recognition apparatus and method using plural face images includes detecting a reference face image from an image input for registration in advance, calculating plural face feature information from a frontal face image if the detected reference face image includes the frontal face image, generating plural compared face images using the calculated plural face feature information, and determining whether the input face image matches the generated plural compared face images by comparing the input face image with the plural compared face images. Face images having diverse points of view are generated through single user registration, and thus the face recognition ratio can be heightened.
摘要翻译：使用多个面部图像的面部识别装置和方法包括：从预先登记的图像输入中检测参考面部图像，如果检测到的参考面部图像包括正面面部图像，则从正面面部图像计算多个面部特征信息，生成多个比较使用所计算的多个面部特征信息的面部图像，并且通过将输入的面部图像与多个比较的面部图像进行比较，来确定输入面部图像是否匹配所生成的多个比较面部图像。通过单个用户登记产生具有不同观点的脸部图像，从而可以提高脸部识别率。

55. 发明授权

US09330591B2 Data display method and device 有权
标题翻译：数据显示方法及装置
公开(公告)号：US09330591B2
公开(公告)日：2016-05-03
申请号：US12976007
申请日：2010-12-22
申请人： Young-Min Jeong , Sung-Dae Cho
发明人： Young-Min Jeong , Sung-Dae Cho
IPC分类号： G06T15/60 , G09G5/00 , H04N5/57 , G09G3/20 , G09G3/32
CPC分类号： G09G3/2007 , G09G3/3208 , G09G2320/0626 , G09G2320/066 , G09G2320/0686 , G09G2330/021
摘要： A low power display and a method for display in a display device having an Active Matrix Organic Light Emitting Diodes AMOLED panel are provided. A display window that includes content to be displayed on the AMOLED panel is determined. Luminance values of pixels constituting the display window are grasped. The pixels having luminance values that are to be adjusted are determined in accordance with a distribution degree of pixels having luminance values that are larger than a reference luminance value. The luminance values of the determined pixels are changed to the reference luminance value, and the display window is displayed on the AMOLED panel with the changed luminance values.
摘要翻译：提供了一种低功率显示器和显示在具有有源矩阵有机发光二极管AMOLED面板的显示装置中的方法。确定包含要显示在AMOLED面板上的内容的显示窗口。掌握构成显示窗口的像素的亮度值。根据具有大于参考亮度值的亮度值的像素的分布度来确定具有要调整的亮度值的像素。将所确定的像素的亮度值改变为参考亮度值，并且在AMOLED面板上显示具有改变的亮度值的显示窗口。

56. 发明授权

US08310522B2 Method for photographing panoramic image 有权
标题翻译：拍摄全景图像的方法
公开(公告)号：US08310522B2
公开(公告)日：2012-11-13
申请号：US11964064
申请日：2007-12-26
申请人： Young-Min Jeong , Sung-Dae Cho , Hee-Won Jung
发明人： Young-Min Jeong , Sung-Dae Cho , Hee-Won Jung
IPC分类号： H04N7/00
CPC分类号： H04N5/232 , G03B37/04 , H04N5/23238 , H04N5/23293
摘要： Disclosed is a method for photographing a panoramic image. The method includes comparing an current image input with a previous image to obtain a motion information of a corresponding photographing apparatus, when photographing respective images forming the panoramic image, recognizing a degree of movement of the corresponding photographing apparatus at least based on the obtained motion information, and photographing corresponding image by a manual input or automatically when the recognized degree of movement is satisfied with a pre-set movement distance reference.
摘要翻译：公开了一种拍摄全景图像的方法。该方法包括当拍摄当前图像输入与先前图像以获得相应拍摄装置的运动信息，当拍摄形成全景图像的各个图像时，至少基于获得的运动信息识别相应拍摄装置的移动程度，并且通过手动输入拍摄相应的图像，或者当所识别出的移动距离被满足预设的移动距离基准时自动拍摄。

57. 发明授权

US08265407B2 Method for coding and decoding 3D data implemented as a mesh model 有权
标题翻译：用于编码和解码实现为网格模型的3D数据的方法
公开(公告)号：US08265407B2
公开(公告)日：2012-09-11
申请号：US12371134
申请日：2009-02-13
申请人： Soo-Kyun Kim , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
发明人： Soo-Kyun Kim , Sang-Wook Oh , Byung-Jun Son , Tae-Hwa Hong , Sung-Dae Cho , Hae-Young Lee , Dae-Young Kim , Sung-Yeol Lee , Nak-Kwon Lim
IPC分类号： G06K9/36
CPC分类号： G06T17/20
摘要： A method for coding three-dimensional (3D) data, and more particularly for coding geometry data included in the 3D data. The method includes: generating a bounding box including a vertex of the 3D data based on information included in the geometry data; dividing the bounding box into a plurality of partitions having an equal size; identifying a number of vertices included in each divided partition; appointing a divided partition as a leaf cell based on the identified number of vertices; and coding the geometry data using information on the dividing of the bounding box, information on vertices included in each divided partition, and information indicating the position of a vertex included in the leaf cell, when a divided partition is subdivided.
摘要翻译：一种用于对三维（3D）数据进行编码的方法，更具体地说，用于对包括在3D数据中的几何数据进行编码。该方法包括：基于几何数据中包含的信息，生成包含3D数据的顶点的边界框; 将所述边界框划分成具有相同大小的多个分区; 识别包括在每个划分的分区中的多个顶点; 基于所识别的顶点数目，将划分的分区指定为叶单元; 并且使用关于边界框的划分的信息，包括在每个划分的分区中的顶点的信息以及指示叶单元中包括的顶点的位置的信息来编码几何数据，当划分的分区被细分时。

58. 发明申请

US20110216050A1 APPARATUS AND METHOD FOR ENHANCING READABILITY OF A CHARACTER 有权
标题翻译：用于增强字符可读性的装置和方法
公开(公告)号：US20110216050A1
公开(公告)日：2011-09-08
申请号：US13039857
申请日：2011-03-03
申请人： Jong-Man KIM , Kee-Hyon Park , Ji-Young Yi , Byung-seok Min , Dong-Hoon Jang , Sung-Dae Cho , Hyun-Hee Park , Dong-Wook Kwon , Jin-Ho Kim
发明人： Jong-Man KIM , Kee-Hyon Park , Ji-Young Yi , Byung-seok Min , Dong-Hoon Jang , Sung-Dae Cho , Hyun-Hee Park , Dong-Wook Kwon , Jin-Ho Kim
IPC分类号： G09G5/00 , G06K9/34 , G09G3/36 , G09G3/30
CPC分类号： G09G3/20 , G09G2340/145 , G09G2360/144 , G09G2360/16
摘要： A method and apparatus are provided for enhancing the readability of a character. The method includes determining ambient light of a mobile terminal and controlling background color and character color of a character image according to the determined ambient light. The method may further include performing an additional control according to the types of displays when controlling the background color and character color. Through this, it is possible to display a character image with enhanced visibility, while minimizing current consumption.
摘要翻译：提供了一种提高字符的可读性的方法和装置。该方法包括根据确定的环境光来确定移动终端的环境光并控制字符图像的背景颜色和字符颜色。该方法还可以包括当控制背景颜色和字符颜色时，根据显示器的类型执行附加控制。通过这种方式，可以显示具有增强的可视性的字符图像，同时最小化电流消耗。

59. 发明授权

US07711262B2 Method of photographing panoramic image 有权
标题翻译：拍摄全景图像的方法
公开(公告)号：US07711262B2
公开(公告)日：2010-05-04
申请号：US11789159
申请日：2007-04-24
申请人： Kyoung-Ju Park , Sung-Dae Cho , Young-Min Jeong
发明人： Kyoung-Ju Park , Sung-Dae Cho , Young-Min Jeong
IPC分类号： G03B17/20 , G03B41/00 , H04N7/00
CPC分类号： H04N5/232 , G03B37/00 , H04N1/3876 , H04N5/23222 , H04N5/23238
摘要： Disclosed is a method of photographing a panoramic image, the method including the steps of: checking if a configuration of each scene constituting the panoramic image is arbitrarily set whenever each scene is photographed; outputting a photographic guide screen on a preview screen, the photographic guide screen overlappingly displaying a guide image of a previously photographed scene and displaying an indicator indicative of a position of a current scene; storing a corresponding photographed scene as a correspondingly numbered scene when a shutter key is input during the outputting of the photographic guide screen; and checking if a predetermined direction key or a completion key is input, determining that all scenes are photographed, when the completion key is input, and considering the frame to extend in an up-and-down direction or a right-and-left direction and proceeding to the step of outputting the photographic guide screen, when the direction key is input.
摘要翻译：公开了拍摄全景图像的方法，所述方法包括以下步骤：每当拍摄场景时，检查构成全景图像的每个场景的配置是否被任意设置; 在预览屏幕上输出摄影引导屏幕，所述摄影引导屏幕重叠地显示先前拍摄的场景的引导图像，并且显示指示当前场景的位置的指示符; 在输出所述摄影指南画面期间输入快门键时，将对应的拍摄场景存储为相应编号的场景; 并且检查是否输入了预定的方向键或完成键，确定所有场景都被拍摄，当输入完成键时，并且考虑该框架在上下方向或左右方向上延伸并且当输入方向键时，进行输出摄影指南画面的步骤。

60. 发明申请

US20070146268A1 Method of realizing images in a portable display apparatus 审中-公开
标题翻译：在便携式显示装置中实现图像的方法
公开(公告)号：US20070146268A1
公开(公告)日：2007-06-28
申请号：US11584685
申请日：2006-10-20
申请人： Young-Min Jeong , Sung-Dae Cho , Seok-Jin Won , Chang-Sup Shim , Chang-Hwan Son , Young-Ho Ha , Cheol-Hee Lee , Jong-Man Kim
发明人： Young-Min Jeong , Sung-Dae Cho , Seok-Jin Won , Chang-Sup Shim , Chang-Hwan Son , Young-Ho Ha , Cheol-Hee Lee , Jong-Man Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G2320/0693 , H04N1/6033 , H04N9/69
摘要： A method of realizing images in a portable display apparatus including a camera module and an LCD monitor includes the steps of: converting three primary lights, which are realized by the camera module, into a first tri-stimulus value; converting the first tri-stimulus value into a second tri-stimulus value through a color gamut mapping of the first tri-stimulus value for the LCD monitor; and converting the second tri-stimulus value into three primary lights for images the LCD monitor is configured to display and then transferring the three converted-to primary lights to the LCD monitor.
摘要翻译：一种在包括相机模块和LCD监视器的便携式显示装置中实现图像的方法包括以下步骤：将由相机模块实现的三个原始光转换为第一三刺激值; 通过用于LCD监视器的第一三刺激值的色域映射将第一三刺激值转换成第二三刺激值; 并将第二个三刺激值转换为三个主要灯，用于LCD监视器配置为显示的图像，然后将三个转换后的主灯传输到LCD监视器。

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