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1. 发明授权

US09300940B2 Method and apparatus for converting 2-dimensional image into 3-dimensional image by adjusting depth of the 3-dimensional image 有权
标题翻译：通过调整三维图像的深度将二维图像转换成三维图像的方法和装置
公开(公告)号：US09300940B2
公开(公告)日：2016-03-29
申请号：US13225001
申请日：2011-09-02
申请人： Lei Zhang , Young-wook Sohn , Oh-jae Kwon , Jong-sul Min
发明人： Lei Zhang , Young-wook Sohn , Oh-jae Kwon , Jong-sul Min
IPC分类号： H04N13/00
CPC分类号： H04N13/128 , H04N2013/0081
摘要： Provided are an apparatus and method for converting a two-dimensional (2D) image into a three-dimensional (3D) image. The method includes generating a first depth map by estimating depth information of an input image, wherein the input image is a 2D image; analyzing characteristics of the input image; predicting an error of the first depth map; determining a parameter for adjusting the first depth map based on the analyzed characteristics of the input image and the predicted error of the first depth map; adjusting the first depth map based on the determined parameter; and generating a 3D image of the input image based on the adjusted first depth map.
摘要翻译：提供了一种用于将二维（2D）图像转换成三维（3D）图像的装置和方法。该方法包括：通过估计输入图像的深度信息来生成第一深度图，其中输入图像是2D图像; 分析输入图像的特性; 预测第一深度图的误差; 基于分析的输入图像的特性和第一深度图的预测误差确定用于调整第一深度图的参数; 基于确定的参数来调整第一深度图; 以及基于经调整的第一深度图生成输入图像的3D图像。

2. 发明授权

US09124870B2 Three-dimensional video apparatus and method providing on screen display applied thereto 有权
标题翻译：提供屏幕显示的三维视频设备和方法
公开(公告)号：US09124870B2
公开(公告)日：2015-09-01
申请号：US12416192
申请日：2009-04-01
申请人： Oh-jae Kwon , Jong-sul Min , Young-wook Sohn
发明人： Oh-jae Kwon , Jong-sul Min , Young-wook Sohn
IPC分类号： H04N13/00
CPC分类号： H04N13/183 , H04N13/161 , H04N2213/007
摘要： A three-dimensional (3D) video apparatus and a method of providing an OSD object applied thereto are provided. The 3D video apparatus includes an on-screen display (OSD) generation unit which receives an OSD object and generates a reduced OSD object to be displayed on the 3D image on a screen, wherein the reduced OSD object is smaller than the received OSD object. An OSD insertion unit inserts the reduced OSD object into input 3D image data.
摘要翻译：提供三维（3D）视频设备和提供应用于其的OSD对象的方法。 3D视频设备包括屏幕显示（OSD）生成单元，其接收OSD对象并生成要在屏幕上显示在3D图像上的缩小OSD对象，其中减少的OSD对象小于接收到的OSD对象。 OSD插入单元将缩小的OSD对象插入到输入3D图像数据中。

3. 发明授权

US08988429B2 Apparatus and method for generating depth information 有权
标题翻译：用于生成深度信息的装置和方法
公开(公告)号：US08988429B2
公开(公告)日：2015-03-24
申请号：US13608630
申请日：2012-09-10
申请人： Oh-jae Kwon , Ji-bum Moon , Han-soo Kim , Young-wook Sohn , Seo-young Kim
发明人： Oh-jae Kwon , Ji-bum Moon , Han-soo Kim , Young-wook Sohn , Seo-young Kim
IPC分类号： G06T15/00 , G06T17/00 , H04N13/02
CPC分类号： H04N13/271 , G06T7/50 , G06T2200/24 , G06T2207/20092
摘要： An apparatus for generating depth information includes: a receiver which receives a two-dimensional (2D) image signal including a plurality of frames; a user input unit; a user interface (UI) generator which generates a tool UI to input guide information for generating depth information; a display unit which displays a frame for which depth information is generated among the plurality of frames, and the generated tool UI; and a depth information generator which generates depth information corresponding to the guide information input by the user input unit through the tool UI.
摘要翻译：一种用于产生深度信息的装置包括：接收器，其接收包括多个帧的二维（2D）图像信号; 用户输入单元; 用户界面（UI）生成器，其生成工具UI以输入用于生成深度信息的指导信息; 显示单元，其显示在所述多个帧中生成深度信息的帧和所生成的工具UI; 以及深度信息生成器，其生成与由用户输入单元通过工具UI输入的指导信息对应的深度信息。

4. 发明申请

US20130063430A1 APPARATUS AND METHOD FOR GENERATING DEPTH INFORMATION 有权
标题翻译：用于产生深度信息的装置和方法
公开(公告)号：US20130063430A1
公开(公告)日：2013-03-14
申请号：US13608630
申请日：2012-09-10
申请人： Oh-jae KWON , Ji-bum MOON , Han-soo KIM , Young-wook SOHN , Seo-young KIM
发明人： Oh-jae KWON , Ji-bum MOON , Han-soo KIM , Young-wook SOHN , Seo-young KIM
IPC分类号： G06T15/00
CPC分类号： H04N13/271 , G06T7/50 , G06T2200/24 , G06T2207/20092
摘要： An apparatus for generating depth information includes: a receiver which receives a two-dimensional (2D) image signal including a plurality of frames; a user input unit; a user interface (UI) generator which generates a tool UI to input guide information for generating depth information; a display unit which displays a frame for which depth information is generated among the plurality of frames, and the generated tool UI; and a depth information generator which generates depth information corresponding to the guide information input by the user input unit through the tool UI.
摘要翻译：一种用于产生深度信息的装置包括：接收器，其接收包括多个帧的二维（2D）图像信号; 用户输入单元; 用户界面（UI）生成器，其生成工具UI以输入用于生成深度信息的指导信息; 显示单元，其显示在所述多个帧中生成深度信息的帧和所生成的工具UI; 以及深度信息生成器，其生成与由用户输入单元通过工具UI输入的指导信息对应的深度信息。

5. 发明申请

US20120229600A1 IMAGE DISPLAY METHOD AND APPARATUS THEREOF 审中-公开
标题翻译：图像显示方法及其设备
公开(公告)号：US20120229600A1
公开(公告)日：2012-09-13
申请号：US13244309
申请日：2011-09-24
申请人： Lei ZHANG , Oh-jae KWON , Kyung-sun MIN , Jong-sul MIN , Young-wook SOHN
发明人： Lei ZHANG , Oh-jae KWON , Kyung-sun MIN , Jong-sul MIN , Young-wook SOHN
IPC分类号： H04N13/00
CPC分类号： H04N13/398 , H04N13/122 , H04N13/139
摘要： An image display apparatus and method are provided. The image display apparatus includes receiving an image comprising a left-eye image and a right-eye image, determining at least one distortion parameter from the left-eye image and the right-eye image; converting the received left-eye image and right-eye image by removing a first boundary part from the received left-eye image and removing a second boundary part from the received right-eye image based on the at least one determined distortion parameter; and alternately displaying the converted left-eye image and right-eye image.
摘要翻译：提供了一种图像显示装置和方法。图像显示装置包括接收包括左眼图像和右眼图像的图像，从左眼图像和右眼图像确定至少一个失真参数; 通过从所接收的左眼图像中移除第一边界部分并基于所述至少一个确定的失真参数从所接收的右眼图像中去除第二边界部分来转换所接收的左眼图像和右眼图像; 并且交替地显示转换的左眼图像和右眼图像。

6. 发明授权

US07680186B2 Apparatus for estimating motion considering correlation between blocks and method thereof 失效
标题翻译：考虑块之间的相关性估计运动的装置及其方法
公开(公告)号：US07680186B2
公开(公告)日：2010-03-16
申请号：US10892167
申请日：2004-07-16
申请人： Sung-hee Lee , Oh-jae Kwon
发明人： Sung-hee Lee , Oh-jae Kwon
IPC分类号： H04N7/12 , H04N11/04
CPC分类号： H04N19/51 , H04N5/145 , H04N19/567
摘要： A motion estimation apparatus and a method considers a correlation between blocks. The motion apparatus includes a full search unit which divides a current frame/field into blocks of predetermined size and estimates an arbitrary motion vector of each block by a full search algorithm; a candidate motion vector estimating unit which computes a plurality of motion prediction error values by applying a block matching algorithm (BMA) to a current block and estimates candidate motion vectors from motion prediction error values below a predetermined threshold; a motion compensating unit which computes a correlation between respective candidate motion vectors and the motion vectors of adjacent blocks and compensates one among the candidate motion vectors to a final motion vector of the current block based on the computed correlation. By estimating motion vector of the current block in consideration of the correlation between the blocks, images free of block artifact can be provided.
摘要翻译：运动估计装置和方法考虑块之间的相关性。运动装置包括：全搜索单元，其将当前帧/场分成预定大小的块，并通过全搜索算法估计每个块的任意运动矢量; 候选运动矢量估计单元，其通过将块匹配算法（BMA）应用于当前块来计算多个运动预测误差值，并从低于预定阈值的运动预测误差值估计候选运动矢量; 运动补偿单元，其计算各个候选运动矢量与相邻块的运动矢量之间的相关性，并且基于所计算的相关性将候选运动矢量中的一个补偿到当前块的最终运动矢量。考虑到块之间的相关性来估计当前块的运动矢量，可以提供没有块伪影的图像。

7. 发明申请

US20110193860A1 Method and Apparatus for Converting an Overlay Area into a 3D Image 有权
标题翻译：将覆盖区域转换为3D图像的方法和装置
公开(公告)号：US20110193860A1
公开(公告)日：2011-08-11
申请号：US13023887
申请日：2011-02-09
申请人： Jin-sung LEE , Jong-sul MIN , Oh-jae KWON
发明人： Jin-sung LEE , Jong-sul MIN , Oh-jae KWON
IPC分类号： G06T15/00
CPC分类号： H04N13/261 , H04N13/183
摘要： Apparatuses and methods for converting an overlay area of a two-dimensional (2D) monoscopic image into a three-dimensional (3D) image are provided. A depth map representing a perspective based on an input monoscopic image is generated to provide depth values of the input monoscopic image. At least one overlay area and at least one background image included in the input monoscopic image are then detected, and a depth value of one or more or both of the overlay area and the background image are corrected to a desired value. A stereoscopic image is generated based on the corrected depth value, such that the resulting stereoscopic image prevents inconsistent viewing depths between an overlay area and the background image in order to prevent viewer fatigue.
摘要翻译：提供了将二维（2D）单视镜图像的重叠区域转换为三维（3D）图像的装置和方法。生成表示基于输入单视场图像的透视图的深度图，以提供输入单视场图像的深度值。然后检测包括在输入单视野图像中的至少一个覆盖区域和至少一个背景图像，并且覆盖区域和背景图像中的一个或多个或两者的深度值被校正到期望值。基于校正的深度值生成立体图像，使得所得到的立体图像防止覆盖区域和背景图像之间的观看深度不一致，以防止观看者疲劳。

8. 发明申请

US20100045780A1 THREE-DIMENSIONAL VIDEO APPARATUS AND METHOD PROVIDING ON SCREEN DISPLAY APPLIED THERETO 有权
标题翻译：适用于屏幕显示的三维视频设备和方法
公开(公告)号：US20100045780A1
公开(公告)日：2010-02-25
申请号：US12416192
申请日：2009-04-01
申请人： Oh-jae KWON , Jong-sul MIN , Young-wook SOHN
发明人： Oh-jae KWON , Jong-sul MIN , Young-wook SOHN
IPC分类号： H04N13/04 , H04N5/50
CPC分类号： H04N13/183 , H04N13/161 , H04N2213/007
摘要： A three-dimensional (3D) video apparatus and a method of providing an OSD object applied thereto are provided. The 3D video apparatus includes an on-screen display (OSD) generation unit which receives an OSD object and generates a reduced OSD object to be displayed on the 3D image on a screen, wherein the reduced OSD object is smaller than the received OSD object. An OSD insertion unit inserts the reduced OSD object into input 3D image data.
摘要翻译：提供三维（3D）视频设备和提供应用于其的OSD对象的方法。 3D视频设备包括屏幕显示（OSD）生成单元，其接收OSD对象并生成要在屏幕上显示在3D图像上的缩小OSD对象，其中减少的OSD对象小于接收到的OSD对象。 OSD插入单元将缩小的OSD对象插入到输入3D图像数据中。

9. 发明申请

US20070121726A1 Motion estimator and motion estimating method 审中-公开
标题翻译：运动估计和运动估计方法
公开(公告)号：US20070121726A1
公开(公告)日：2007-05-31
申请号：US11600750
申请日：2006-11-17
申请人： Ho-seop Lee , Jong-sul Min , Oh-jae Kwon , Myung-jac Kim , Hwa-seok Seong , Min-kyoung Cho
发明人： Ho-seop Lee , Jong-sul Min , Oh-jae Kwon , Myung-jac Kim , Hwa-seok Seong , Min-kyoung Cho
IPC分类号： H04N11/02 , H04N7/12
CPC分类号： H04N7/014 , G06T7/223 , H04N19/527
摘要： A motion estimator and a method of estimating motion are provided. The motion estimator comprises a candidate vector calculating unit for determining a plurality of candidate vectors for each block of a frame to be interpolated, on the basis of a current frame and a previous frame, a final motion deciding unit for selecting a candidate vector among the plurality of candidate vectors, according to a desired criteria, and for outputting the selected candidate vector as a final motion vector of a corresponding block and a global vector modeling unit for performing regression analysis based on final motion vectors to model a global vector calculating formula, and for providing the global vector calculating formula to the candidate vector calculating unit, wherein the candidate vector calculating unit calculates a global vector for each block of a next frame to be interpolated according to the modeled global vector calculating formula, and provides the global vector as one of the plurality of candidate vectors to the candidate vector deciding unit. Thus, exemplary embodiments of the present invention provide a motion estimator and a motion estimating method which are capable of obtaining a correct global vector while simplifying the configuration of the hardware.
摘要翻译：提供了运动估计器和估计运动的方法。运动估计器包括：候选矢量计算单元，用于基于当前帧和先前帧确定要插值的帧的每个块的多个候选向量;最终运动确定单元，用于在多个候选向量，并且用于输出所选择的候选向量作为相应块的最终运动矢量和全局矢量建模单元，用于基于最终运动矢量执行回归分析以建模全局矢量计算公式，并且向候选向量计算单元提供全局向量计算公式，其中候选向量计算单元根据建模的全局向量计算公式计算待内插的下一帧的每个块的全局向量，并将全局向量作为候选矢量决定单元的多个候选矢量中的一个。因此，本发明的示例性实施例提供了一种能够在简化硬件的配置的同时获得正确的全局矢量的运动估计器和运动估计方法。

10. 发明申请

US20130002817A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD THEREOF 审中-公开
标题翻译：图像处理装置及其图像处理方法
公开(公告)号：US20130002817A1
公开(公告)日：2013-01-03
申请号：US13529234
申请日：2012-06-21
申请人： Won-seok AHN , Seung-hoon HAN , Oh-jae KWON
发明人： Won-seok AHN , Seung-hoon HAN , Oh-jae KWON
IPC分类号： H04N13/00
CPC分类号： H04N13/261 , H04N13/128
摘要： An apparatus and method for processing an image are provided. The image processing apparatus uses a two-dimensional (2D) video signal and depth information corresponding to the 2D video signal to generate a three-dimensional (3D) video signal includes: an image receiver which receives a 2D video signal containing a background and an object; and an image processor which adjusts a transition area corresponding to a boundary between the object and the background in the depth information, and renders a 3D image from the 2D video signal through the adjusted transition area.
摘要翻译：提供了一种用于处理图像的装置和方法。图像处理装置使用与2D视频信号对应的二维（2D）视频信号和深度信息来生成三维（3D）视频信号，包括：图像接收器，其接收包含背景的2D视频信号和目的; 以及图像处理器，其调整与深度信息中的对象和背景之间的边界对应的过渡区域，并且通过调整过的转换区域从2D视频信号呈现3D图像。

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