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31. 发明申请

US20100014716A1 Method for determining ground line 有权
标题翻译：地线确定方法
公开(公告)号：US20100014716A1
公开(公告)日：2010-01-21
申请号：US12458600
申请日：2009-07-16
申请人： Sun Hyuck CHAE , Do Kyoon KIM , Kee Chang LEE , Hwa Sup LIM , Anton Sergeevich KONUSHIN , Olga Vyacheslavovna BARINOVA , Vadim Sergeevich KONUSHIN , Anton Anatolyevich YAKUBENKO
发明人： Sun Hyuck CHAE , Do Kyoon KIM , Kee Chang LEE , Hwa Sup LIM , Anton Sergeevich KONUSHIN , Olga Vyacheslavovna BARINOVA , Vadim Sergeevich KONUSHIN , Anton Anatolyevich YAKUBENKO
IPC分类号： G06K9/46
CPC分类号： G06K9/00704
摘要： A method of determining a ground line from an input image. The method includes determining a plurality of ground line candidates from the image, determining a certain band a central-line of which is a boundary between a G region and other regions in a Ground Building Sky (GBS) map of the image, and determining the ground line of the image by selecting a ground line candidate, among the plurality of ground line candidates, having the greatest extent crossing the certain band.
摘要翻译：一种从输入图像确定接地线的方法。该方法包括从图像中确定多个地线候选，确定其中心线是图像的地面建筑物天空（GBS）地图中的G区域和其它区域之间的边界的某个频带，并且确定通过选择跨越该特定频带的最大程度的多个地线候选中的地线候选来选择图像的地线。

32. 发明申请

US20090190852A1 Image inpainting method and apparatus based on viewpoint change 有权
标题翻译：基于视点变化的图像修复方法和装置
公开(公告)号：US20090190852A1
公开(公告)日：2009-07-30
申请号：US12216379
申请日：2008-07-02
申请人： Hwa-sup Lim , Jae-young Sim , Do-kyoon Kim , Kee-chang Lee
发明人： Hwa-sup Lim , Jae-young Sim , Do-kyoon Kim , Kee-chang Lee
IPC分类号： G06K9/42
CPC分类号： G06T15/205
摘要： Provided is a method and apparatus for inpainting a depth image and a color image seen from one viewpoint by using a depth image and a color image inpainted from another viewpoint. The method includes detecting an edge on the basis of a difference between depth values of pixels in a first image seen from a view viewpoint and inpainting depth values of pixels in an occlusion region that is shown in a second image seen from a second viewpoint but not shown in the first image, in a direction from pixels in a region having high depth values among regions forming the edge to pixels in a region having low depth values.
摘要翻译：提供了一种用于通过使用深度图像和从另一观点重新绘制的彩色图像来从一个视点观察深度图像和彩色图像的方法和装置。该方法包括基于从视点观察到的第一图像中的像素的深度值之间的差异来检测边缘，并且对从第二视点看到的第二图像中所示的遮挡区域中的像素的深度值进行修补在具有低深度区域的区域中形成边缘的区域中的具有高深度值的区域中的像素的方向显示在第一图像中。

33. 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。

34. 发明授权

US09105082B2 Filtering apparatus and method for high precision restoration of depth image 有权
标题翻译：高精度恢复深度图像的滤波装置及方法
公开(公告)号：US09105082B2
公开(公告)日：2015-08-11
申请号：US13137353
申请日：2011-08-08
申请人： Yong Sun Kim , Hwa Sup Lim , Kee Chang Lee
发明人： Yong Sun Kim , Hwa Sup Lim , Kee Chang Lee
IPC分类号： G06T5/00 , G06T5/20
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/20012
摘要： A high speed filtering apparatus and a method for high precision restoration of a depth image are provided. The high speed filtering apparatus for high precision restoration of the depth image may include a block setting unit to set a first block including a target pixel, and to set a second block with respect to a central pixel distributed around the target pixel based on a size of the first block, a weight determining unit to determine a pixel weight with respect to each pixel in the second block, and to determine a block weight with respect to the second block by applying the pixel weight, and a processor to filter the target pixel based on the block weight, thereby accurately filtering the target pixel.
摘要翻译：提供了高速滤波装置和深度图像的高精度恢复方法。用于深度图像的高精度恢复的高速滤波装置可以包括块设置单元，用于设置包括目标像素的第一块，并且基于大小对目标像素周围分布的中心像素设置第二块第一块的重量确定单元，用于确定相对于第二块中的每个像素的像素权重，并且通过应用像素权重来确定相对于第二块的块权重，以及处理器来过滤目标像素基于块权重，从而精确地过滤目标像素。

35. 发明授权

US09047681B2 Depth image conversion apparatus and method 有权
标题翻译：深度图像转换装置和方法
公开(公告)号：US09047681B2
公开(公告)日：2015-06-02
申请号：US13466573
申请日：2012-05-08
申请人： Ouk Choi , Hwa Sup Lim , Kee Chang Lee
发明人： Ouk Choi , Hwa Sup Lim , Kee Chang Lee
IPC分类号： G06K9/00 , G06T3/40 , G06T7/00
CPC分类号： G06T3/4007 , G06T7/50
摘要： Provided are an apparatus and method for converting a low-resolution depth image to a depth image having a resolution identical to a resolution of a high-resolution color image. The depth image conversion apparatus may generate a discrete depth image by quantizing a depth value of an up-sampled depth image, estimate a high-resolution discrete depth image by optimizing an objective functions of the discrete depth image based on the high-resolution color image and an up-sampled depth border, and convert the up-sampled depth image to a high-resolution depth image by filtering the up-sampled depth image when a difference between discrete depth values of neighboring pixels in the high-resolution discrete depth image is less than a predetermined threshold value.
摘要翻译：提供了一种用于将低分辨率深度图像转换为具有与高分辨率彩色图像的分辨率相同的分辨率的深度图像的装置和方法。深度图像转换装置可以通过量化上采样深度图像的深度值来生成离散深度图像，通过基于高分辨率彩色图像优化离散深度图像的目标函数来估计高分辨率离散深度图像以及上取样的深度边界，并且当高分辨率离散深度图像中的相邻像素的离散深度值之间的差异是高分辨率深度图像时，通过对上采样深度图像进行滤波，将上采样深度图像转换为高分辨率深度图像小于预定阈值。

36. 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。

37. 发明授权

US08766977B2 Apparatus and method for generating skeleton model using motion data and image data 有权
标题翻译：使用运动数据和图像数据生成骨架模型的装置和方法
公开(公告)号：US08766977B2
公开(公告)日：2014-07-01
申请号：US12539170
申请日：2009-08-11
申请人： Chang Yeong Kim , Won Chul Bang , Do Kyoon Kim , Kee Chang Lee , Jae Joon Han , Hwa Sup Lim
发明人： Chang Yeong Kim , Won Chul Bang , Do Kyoon Kim , Kee Chang Lee , Jae Joon Han , Hwa Sup Lim
IPC分类号： G06T17/00 , G06K9/00 , G06K9/44
CPC分类号： G06T17/00 , G06T7/20 , G06T13/40 , G06T2207/20044
摘要： An apparatus and method for generating a skeleton model using motion data and image data. The apparatus for generating the skeleton model may synchronize the image data and the motion data, and generate a three-dimensional (3D) skeleton model of an entire body of a user using a silhouette extracted from the image data and also using a position or orientation of a joint of the user extracted from the motion data. The skeleton model may be generated using the image data and the motion data, thereby improving accuracy of the skeleton model of the entire body of the user.
摘要翻译：一种使用运动数据和图像数据生成骨架模型的装置和方法。用于生成骨架模型的装置可以使图像数据和运动数据同步，并且使用从图像数据提取的轮廓并且还使用位置或取向来生成用户的整个身体的三维（3D）骨架模型的用户从运动数据中提取的关节。可以使用图像数据和运动数据来生成骨架模型，从而提高用户的整个身体的骨架模型的精度。

38. 发明授权

US08744167B2 Method, medium, and apparatus of filtering depth noise using depth information 有权
标题翻译：使用深度信息过滤深度噪声的方法，介质和装置
公开(公告)号：US08744167B2
公开(公告)日：2014-06-03
申请号：US12654208
申请日：2009-12-14
申请人： Byong Min Kang , Hwa Sup Lim
发明人： Byong Min Kang , Hwa Sup Lim
IPC分类号： G06K9/00 , G06K9/40 , H04N13/00
CPC分类号： G06T5/002 , G06T2207/10028 , G06T2207/20012
摘要： A depth noise filtering method and apparatus is provided. The depth noise filtering method may perform spatial filtering or temporal filtering according to depth information. In order to perform spatial filtering, the depth noise filtering method may determine a characteristic of a spatial filter based on depth information. Also, in order to perform temporal filtering, the depth noise filtering method may determine a number of reference frames based on depth information. The depth noise filtering method may adaptively remove depth noise according to depth information and thereby enhance a noise filtering performance.
摘要翻译：提供了一种深度噪声滤波方法和装置。深度噪声滤波方法可以根据深度信息执行空间滤波或时间滤波。为了执行空间滤波，深度噪声滤波方法可以基于深度信息来确定空间滤波器的特性。此外，为了执行时间滤波，深度噪声滤波方法可以基于深度信息确定多个参考帧。深度噪声滤波方法可以根据深度信息自适应去除深度噪声，从而提高噪声滤波性能。

39. 发明申请

US20130039567A1 METHOD AND APPARATUS TO GENERATE A VOLUME-PANORAMA IMAGE 审中-公开
标题翻译：产生体积 - 全景图像的方法和装置
公开(公告)号：US20130039567A1
公开(公告)日：2013-02-14
申请号：US13566000
申请日：2012-08-03
申请人： Ouk CHOI , Hwa-sup LIM , Jung-ho KIM , Do-kyoon KIM
发明人： Ouk CHOI , Hwa-sup LIM , Jung-ho KIM , Do-kyoon KIM
IPC分类号： G06K9/36
CPC分类号： G06T15/08 , G06T3/4038 , G06T11/003
摘要： A method and apparatus to generate a volume-panorama image are provided. A method of generating a volume-panorama image includes receiving conversion relationships between volume images, one of the received conversion relationships being between a first volume image of the volume images and a second volume image of the volume images, the second volume image including an area that is common to an area of the first volume image, generating an optimized conversion relationship from the one of the received conversion relationships based on the received conversion relationships, and generating the volume-panorama image based on the generated optimized conversion relationship.
摘要翻译：提供了生成体积全景图像的方法和装置。生成体积全景图像的方法包括：接收卷图像之间的转换关系，所接收的转换关系之一在卷图像的第一卷图像和卷图像的第二卷图像之间，第二卷图像包括区域这对于第一卷图像的区域是共同的，基于接收到的转换关系从所接收的转换关系中的一个生成优化的转换关系，以及基于生成的优化转换关系来生成卷全景图像。

40. 发明申请

US20130011046A1 DEPTH IMAGE CONVERSION APPARATUS AND METHOD 有权
标题翻译：深度图像转换装置和方法
公开(公告)号：US20130011046A1
公开(公告)日：2013-01-10
申请号：US13466573
申请日：2012-05-08
申请人： Ouk CHOI , Hwa Sup Lim , Kee Chang Lee
发明人： Ouk CHOI , Hwa Sup Lim , Kee Chang Lee
IPC分类号： G06K9/36
CPC分类号： G06T3/4007 , G06T7/50
摘要： Provided are an apparatus and method for converting a low-resolution depth image to a depth image having a resolution identical to a resolution of a high-resolution color image. The depth image conversion apparatus may generate a discrete depth image by quantizing a depth value of an up-sampled depth image, estimate a high-resolution discrete depth image by optimizing an objective functions of the discrete depth image based on the high-resolution color image and an up-sampled depth border, and convert the up-sampled depth image to a high-resolution depth image by filtering the up-sampled depth image when a difference between discrete depth values of neighboring pixels in the high-resolution discrete depth image is less than a predetermined threshold value.
摘要翻译：提供了一种用于将低分辨率深度图像转换为具有与高分辨率彩色图像的分辨率相同的分辨率的深度图像的装置和方法。深度图像转换装置可以通过量化上采样深度图像的深度值来生成离散深度图像，通过基于高分辨率彩色图像优化离散深度图像的目标函数来估计高分辨率离散深度图像以及上取样的深度边界，并且当高分辨率离散深度图像中的相邻像素的离散深度值之间的差异是高分辨率深度图像时，通过对上采样深度图像进行滤波，将上采样深度图像转换为高分辨率深度图像小于预定阈值。

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