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1. 发明授权

US09378583B2 Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume 有权
标题翻译：基于预测体积双向修复闭塞区域的装置和方法
公开(公告)号：US09378583B2
公开(公告)日：2016-06-28
申请号：US13064785
申请日：2011-04-14
申请人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Do Kyoon Kim
发明人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Do Kyoon Kim
IPC分类号： G06T15/20 , G06T7/00 , G06T5/00
CPC分类号： G06T15/205 , G06T5/005 , G06T7/11 , G06T7/194 , G06T2207/10024 , G06T2207/10028
摘要： An apparatus and method for bidirectionally inpainting an occlusion area appearing during generation of a virtual viewpoint image, using a foreground area and a background area based on a predicted volume are provided. The method includes receiving an input of a depth image and a color image, the depth image having depth information for a first viewpoint, and the color image having color information for the first viewpoint, generating a virtual viewpoint image at a second viewpoint based on the depth image and the color image, separating the virtual viewpoint image into a foreground area and a background area, based on the depth information and direction information regarding a direction from the first viewpoint to the second viewpoint, predicting a three-dimensional (3D) volume of the foreground area, and inpainting an occlusion area bidirectionally using the foreground area and the background area, based on the predicted 3D volume, the occlusion area being included in the virtual viewpoint image.
摘要翻译：提供了使用基于预测体积的前景区域和背景区域来双向地绘制在虚拟视点图像生成期间出现的遮挡区域的装置和方法。该方法包括接收深度图像和彩色图像的输入，深度图像具有用于第一视点的深度信息，以及具有用于第一视点的颜色信息的彩色图像，基于第二视点生成虚拟视点图像基于从第一视点到第二视点的方向的深度信息和方向信息，将虚拟视点图像分离成前景区域和背景区域，预测三维（3D）体积并且基于所预测的3D体积，使用所述前景区域和所述背景区域双向地修复遮挡区域，所述遮挡区域包括在所述虚拟视点图像中。

2. 发明授权

US09210398B2 Method and apparatus for temporally interpolating three-dimensional depth image 有权
标题翻译：时间插值三维深度图像的方法和装置
公开(公告)号：US09210398B2
公开(公告)日：2015-12-08
申请号：US13088685
申请日：2011-04-18
申请人： Seung Kyu Lee , Hwa Sup Lim , Do Kyoon Kim , Kee Chang Lee
发明人： Seung Kyu Lee , Hwa Sup Lim , Do Kyoon Kim , Kee Chang Lee
IPC分类号： G06K9/00 , H04N13/00 , H04N13/02 , G06T3/40
CPC分类号： H04N13/128 , G06T3/4007 , H04N13/25 , H04N13/271
摘要： A method and apparatus for temporally interpolating a three-dimensional (3D) depth image are provided to generate an intermediate depth image in a desired time. The apparatus may interpolate depth images generated by a depth camera, using a temporal interpolation procedure, may generate an intermediate depth image in a new time using the interpolated depth images, and may combine the generated intermediate depth image with color images, to generate a high-precision 3D image.
摘要翻译：提供了用于时间内插三维（3D）深度图像的方法和装置，以在期望的时间内生成中间深度图像。该装置可以使用时间插值程序对由深度相机生成的深度图像进行内插，可以使用内插的深度图像在新的时间内生成中间深度图像，并且可以将生成的中间深度图像与彩色图像组合以产生高精确3D图像。

3. 发明申请

US20120001902A1 Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume 有权
标题翻译：基于预测体积双向修复闭塞区域的装置和方法
公开(公告)号：US20120001902A1
公开(公告)日：2012-01-05
申请号：US13064785
申请日：2011-04-14
申请人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Do Kyoon Kim
发明人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Do Kyoon Kim
IPC分类号： G06T15/00
CPC分类号： G06T15/205 , G06T5/005 , G06T7/11 , G06T7/194 , G06T2207/10024 , G06T2207/10028
摘要： An apparatus and method for bidirectionally inpainting an occlusion area appearing during generation of a virtual viewpoint image, using a foreground area and a background area based on a predicted volume are provided. The method includes receiving an input of a depth image and a color image, the depth image having depth information for a first viewpoint, and the color image having color information for the first viewpoint, generating a virtual viewpoint image at a second viewpoint based on the depth image and the color image, separating the virtual viewpoint image into a foreground area and a background area, based on the depth information and direction information regarding a direction from the first viewpoint to the second viewpoint, predicting a three-dimensional (3D) volume of the foreground area, and inpainting an occlusion area bidirectionally using the foreground area and the background area, based on the predicted 3D volume, the occlusion area being included in the virtual viewpoint image.
摘要翻译：提供了使用基于预测体积的前景区域和背景区域来双向地绘制在虚拟视点图像生成期间出现的遮挡区域的装置和方法。该方法包括接收深度图像和彩色图像的输入，深度图像具有用于第一视点的深度信息，以及具有用于第一视点的颜色信息的彩色图像，基于第二视点生成虚拟视点图像基于从第一视点到第二视点的方向的深度信息和方向信息，将虚拟视点图像分离成前景区域和背景区域，预测三维（3D）体积并且基于所预测的3D体积，使用所述前景区域和所述背景区域双向地修复遮挡区域，所述遮挡区域包括在所述虚拟视点图像中。

4. 发明申请

US20130266208A1 IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：图像处理装置和方法
公开(公告)号：US20130266208A1
公开(公告)日：2013-10-10
申请号：US13816433
申请日：2011-08-10
申请人： Hwa Sup Lim , Yong Sun Kim , Kee Chang Lee , Seung Kyu Lee , Ouk Choi
发明人： Hwa Sup Lim , Yong Sun Kim , Kee Chang Lee , Seung Kyu Lee , Ouk Choi
IPC分类号： G06T7/00
CPC分类号： G06T7/12 , G06T5/005 , G06T5/50 , G06T2207/10012
摘要： Provided is an image processing apparatus. A boundary detector of the image processing apparatus may detect a boundary of an occlusion region of a color image warped in correspondence to a first view. A boundary labeling unit of the image processing apparatus may label the detected boundary with one of a foreground region boundary and a background region boundary.
摘要翻译：提供了一种图像处理装置。图像处理装置的边界检测器可以检测与第一视图相对应的翘曲的彩色图像的遮挡区域的边界。图像处理装置的边界标记单元可以用前景区域边界和背景区域边界中的一个标记检测到的边界。

5. 发明申请

US20130002823A1 IMAGE GENERATING APPARATUS AND METHOD 审中-公开
标题翻译：图像发生装置和方法
公开(公告)号：US20130002823A1
公开(公告)日：2013-01-03
申请号：US13446336
申请日：2012-04-13
申请人： Hwa Sup LIM , Kee Chang Lee , Seung Kyu Lee
发明人： Hwa Sup LIM , Kee Chang Lee , Seung Kyu Lee
IPC分类号： H04N15/00 , H04N5/33 , H04N13/02
CPC分类号： G01S7/481 , G01S7/4861 , G01S17/89 , H04N13/271
摘要： An image generating apparatus may include a first reflector and a second reflector. When a light emitter emits an infrared light, the infrared light may be reflected from a first reflector and be omni-directionally reflected. The reflected infrared light that is the infrared light reflected from the object may be reflected from a second reflector and be transferred to a sensor. The sensor may receive the reflected infrared light and generate a depth image of the object.
摘要翻译：图像生成装置可以包括第一反射器和第二反射器。当发光体发射红外光时，红外光可以从第一反射器反射并被全向反射。作为从物体反射的红外线的反射红外光可以从第二反射体反射并被转印到传感器。传感器可以接收反射的红外光并产生物体的深度图像。

6. 发明申请

US20110254923A1 Image processing apparatus, method and computer-readable medium 审中-公开
标题翻译：图像处理装置，方法和计算机可读介质
公开(公告)号：US20110254923A1
公开(公告)日：2011-10-20
申请号：US12926316
申请日：2010-11-09
申请人： Ouk Choi , Hwa Sup Lim , Byong Min Kang , Yong Sun Kim , Kee Chang Lee , Seung Kyu Lee
发明人： Ouk Choi , Hwa Sup Lim , Byong Min Kang , Yong Sun Kim , Kee Chang Lee , Seung Kyu Lee
IPC分类号： H04N13/02 , G06K9/00
CPC分类号： G06T7/80 , G06T2207/10028 , G06T2207/30208 , H04N13/207
摘要： Provided is an image processing apparatus, method and computer-readable medium. The image processing apparatus may perform modeling of a function that enables correction of a systematic error of a depth camera, using a single depth camera and a single calibration reference image. Additionally, the image processing apparatus may calculate a depth error or a distance error of an input image, and may correct a measured depth of the input image using a modeled function.
摘要翻译：提供了一种图像处理装置，方法和计算机可读介质。图像处理装置可以使用单个深度相机和单个校准参考图像来执行能够校正深度相机的系统误差的功能的建模。此外，图像处理装置可以计算输入图像的深度误差或距离误差，并且可以使用建模功能校正输入图像的测量深度。

7. 发明授权

US09369696B2 Image processing apparatus and method 有权
标题翻译：图像处理装置及方法
公开(公告)号：US09369696B2
公开(公告)日：2016-06-14
申请号：US13030550
申请日：2011-02-18
申请人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Ouk Choi
发明人： Seung Kyu Lee , Hwa Sup Lim , Kee Chang Lee , Ouk Choi
IPC分类号： H04N13/02 , G06T7/00
CPC分类号： H04N13/25 , G06T7/579 , G06T7/85 , G06T2207/10024 , G06T2207/10028 , G06T2207/30244 , H04N13/246
摘要： A first calculator of an image processing apparatus may trace a view transform vector between color images of different frames. A second calculator may trace a view transform vector between depth images of different frames. In this example, a third calculator may calculate a view transform vector between the color camera and the depth camera using the view transform vector between the color images and the view transform vector between the depth images.
摘要翻译：图像处理装置的第一计算器可以跟踪不同帧的彩色图像之间的视图变换向量。第二计算器可以跟踪不同帧的深度图像之间的视图变换向量。在该示例中，第三计算器可以使用彩色图像与深度图像之间的视图变换矢量之间的视角变换矢量来计算彩色摄像机和深度摄像机之间的视图变换矢量。

8. 发明授权

US08577089B2 Apparatus and method for depth unfolding based on multiple depth images 有权
标题翻译：基于多个深度图像的深度展开的装置和方法
公开(公告)号：US08577089B2
公开(公告)日：2013-11-05
申请号：US13064096
申请日：2011-03-04
申请人： Ouk Choi , Hwa Sup Lim , Kee Chang Lee , Seung Kyu Lee
发明人： Ouk Choi , Hwa Sup Lim , Kee Chang Lee , Seung Kyu Lee
IPC分类号： G06K9/00 , H04N5/232
CPC分类号： G06T7/55 , G06T2207/10028
摘要： Provided is a depth image unfolding apparatus and method that may remove a depth fold from a depth image to restore a three-dimensional (3D) image. The depth image unfolding apparatus may include an input unit to receive inputted multiple depth images with respect to the same scene, the multiple depth images being photographed based on different modulation frequencies of a fixed photographing device, a depth fold estimator to estimate a number of depth folds based on a distance between multiple three-dimensional (3D) points of multiple pixels indicating the same location of the scene in the multiple depth images, and an output unit to output the multiple depth images from which depth folds are removed based on the estimated number of depth folds.
摘要翻译：提供了可以从深度图像去除深度折叠以恢复三维（3D）图像的深度图像展开装置和方法。深度图像展开装置可以包括：输入单元，用于接收关于相同场景的输入的多个深度图像，基于固定拍摄装置的不同调制频率拍摄多个深度图像;深度折叠估计器，用于估计多个深度基于指示多个深度图像中的场景的相同位置的多个像素的多个三维（3D）点之间的距离的折叠，以及输出单元，用于输出从其中去除深度折叠的多个深度图像深度折叠数。

9. 发明申请

US20110254841A1 Mesh generating apparatus, method and computer-readable medium, and image processing apparatus, method and computer-readable medium 有权
标题翻译：网格生成装置，方法和计算机可读介质，以及图像处理装置，方法和计算机可读介质
公开(公告)号：US20110254841A1
公开(公告)日：2011-10-20
申请号：US12926412
申请日：2010-11-16
申请人： Hwa Sup Lim , Yong Sun Kim , Seung Kyu Lee , Kee Chang Lee , Ouk Choi
发明人： Hwa Sup Lim , Yong Sun Kim , Seung Kyu Lee , Kee Chang Lee , Ouk Choi
IPC分类号： G06T15/40
CPC分类号： G06T17/20 , G06T5/005 , G06T2200/04 , G06T2200/08 , G06T2207/10024 , G06T2207/30224
摘要： Disclosed is a mesh generating apparatus, method and computer-readable medium, and an image processing apparatus, method and computer-readable medium. A single 3D mesh and a single 3D object model may be generated using a single color image and a single depth image. A plurality of viewpoint images seen from a plurality of viewpoints may be generated from a single 3D object model.
摘要翻译：公开了一种网格生成装置，方法和计算机可读介质，以及图像处理装置，方法和计算机可读介质。可以使用单个彩色图像和单个深度图像来生成单个3D网格和单个3D对象模型。可以从单个3D对象模型生成从多个视点看到的多个视点图像。

10. 发明授权

US09013482B2 Mesh generating apparatus, method and computer-readable medium, and image processing apparatus, method and computer-readable medium 有权
标题翻译：网格生成装置，方法和计算机可读介质，以及图像处理装置，方法和计算机可读介质
公开(公告)号：US09013482B2
公开(公告)日：2015-04-21
申请号：US12926412
申请日：2010-11-16
申请人： Hwa Sup Lim , Yong Sun Kim , Seung Kyu Lee , Kee Chang Lee , Ouk Choi
发明人： Hwa Sup Lim , Yong Sun Kim , Seung Kyu Lee , Kee Chang Lee , Ouk Choi
IPC分类号： G06T15/40 , G06T17/20
CPC分类号： G06T17/20 , G06T5/005 , G06T2200/04 , G06T2200/08 , G06T2207/10024 , G06T2207/30224
摘要： Disclosed is a mesh generating apparatus, method and computer-readable medium, and an image processing apparatus, method and computer-readable medium. A single 3D mesh and a single 3D object model may be generated using a single color image and a single depth image. A plurality of viewpoint images seen from a plurality of viewpoints may be generated from a single 3D object model.
摘要翻译：公开了一种网格生成装置，方法和计算机可读介质，以及图像处理装置，方法和计算机可读介质。可以使用单个彩色图像和单个深度图像来生成单个3D网格和单个3D对象模型。可以从单个3D对象模型生成从多个视点看到的多个视点图像。

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