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1. 发明申请

US20080208547A1 Method, medium, and system implementing 3D model generation based on 2D photographic images 有权
标题翻译：基于2D摄影图像的方法，媒介和系统实现3D模型生成
公开(公告)号：US20080208547A1
公开(公告)日：2008-08-28
申请号：US12068123
申请日：2008-02-01
申请人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
发明人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
IPC分类号： G06F17/00
CPC分类号： G06T7/536
摘要： A modeling method, medium, and system. The modeling method identifies a object within an image by detecting edges within the image, determines a complexity of the identified object based upon detected surface orientations of the identified object relative to a defined surface of the image, selectively, based upon the determined complexity, generates one or more surfaces for a 3D model by identifying one or more vanishing points for one or more corresponding surfaces, respectively, of the identified object and respectively analyzing the identified one or more vanishing points relative to respective determined points of the one or more corresponding surfaces of the image, and generates the 3D model by combining the one or more surfaces in a 3D space.
摘要翻译：建模方法，介质和系统。建模方法通过检测图像内的边缘来识别图像内的对象，基于所确定的复杂度，基于所确定的对象相对于图像的限定表面的被检测的表面取向来确定所识别的对象的复杂度，从而生成通过分别识别所识别的对象的一个或多个对应表面的一个或多个消失点并相对于所述一个或多个对应表面中的各自确定的点分别分析所识别的一个或多个消失点，用于3D模型的一个或多个表面的图像，并且通过组合3D空间中的一个或多个表面来生成3D模型。

2. 发明授权

US08254667B2 Method, medium, and system implementing 3D model generation based on 2D photographic images 有权
标题翻译：基于2D摄影图像的方法，媒介和系统实现3D模型生成
公开(公告)号：US08254667B2
公开(公告)日：2012-08-28
申请号：US12068123
申请日：2008-02-01
申请人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
发明人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
IPC分类号： G06K9/00 , G06T17/00
CPC分类号： G06T7/536
摘要： A modeling method, medium, and system. The modeling method identifies a object within an image by detecting edges within the image, determines a complexity of the identified object based upon detected surface orientations of the identified object relative to a defined surface of the image, selectively, based upon the determined complexity, generates one or more surfaces for a 3D model by identifying one or more vanishing points for one or more corresponding surfaces, respectively, of the identified object and respectively analyzing the identified one or more vanishing points relative to respective determined points of the one or more corresponding surfaces of the image, and generates the 3D model by combining the one or more surfaces in a 3D space.
摘要翻译：建模方法，介质和系统。建模方法通过检测图像内的边缘来识别图像内的对象，基于所确定的复杂度，基于所确定的对象相对于图像的限定表面的被检测的表面取向来确定所识别的对象的复杂度，从而生成通过分别识别所识别的对象的一个或多个对应表面的一个或多个消失点并相对于所述一个或多个对应表面中的各自确定的点分别分析所识别的一个或多个消失点，用于3D模型的一个或多个表面的图像，并且通过组合3D空间中的一个或多个表面来生成3D模型。

3. 发明申请

US20080211809A1 Method, medium, and system with 3 dimensional object modeling using multiple view points 有权
标题翻译：方法，中等和系统三维对象建模使用多个视点
公开(公告)号：US20080211809A1
公开(公告)日：2008-09-04
申请号：US12010440
申请日：2008-01-24
申请人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
发明人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
IPC分类号： G06T17/00
CPC分类号： G06K9/00697 , G06K9/00704 , G06T17/00 , G06T2200/08
摘要： A modeling method, medium, and system. The modeling method may include specifying an object in a plurality of 2 dimensional (2D) images expressed from different view points, considering an edge and contents of each component of each 2D image, generating a 3 dimensional (3D) model of each specified object, and matching the generated 3D models considering relative locations of each generated 3D model. Accordingly, a realistic 3D model of an object expressed in an image can be accurately generated.
摘要翻译：建模方法，介质和系统。该建模方法可以包括在考虑每个2D图像的每个分量的边缘和内容，生成每个指定对象的3维（3D）模型的情况下，在从不同视点表达的多个2维（2D）图像中指定对象，并且考虑所生成的3D模型的相对位置来匹配生成的3D模型。因此，可以精确地生成在图像中表达的对象的逼真的3D模型。

4. 发明授权

US08681150B2 Method, medium, and system with 3 dimensional object modeling using multiple view points 有权
标题翻译：方法，中等和系统三维对象建模使用多个视点
公开(公告)号：US08681150B2
公开(公告)日：2014-03-25
申请号：US12010440
申请日：2008-01-24
申请人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
发明人： Keun-ho Kim , Hui Zhang , Do-kyoon Kim , Seok-yoon Jung , Anton Konouchine , Vladimir Vezhnevets
IPC分类号： G06T17/00
CPC分类号： G06K9/00697 , G06K9/00704 , G06T17/00 , G06T2200/08
摘要： A modeling method, medium, and system. The modeling method may include specifying an object in a plurality of 2 dimensional (2D) images expressed from different view points, considering an edge and contents of each component of each 2D image, generating a 3 dimensional (3D) model of each specified object, and matching the generated 3D models considering relative locations of each generated 3D model. Accordingly, a realistic 3D model of an object expressed in an image can be accurately generated.
摘要翻译：建模方法，介质和系统。该建模方法可以包括在考虑每个2D图像的每个分量的边缘和内容，生成每个指定对象的3维（3D）模型的情况下，在从不同视点表达的多个2维（2D）图像中指定对象，并且考虑所生成的3D模型的相对位置来匹配生成的3D模型。因此，可以精确地生成在图像中表达的对象的逼真的3D模型。

5. 发明授权

US08000561B2 Apparatus, method, and medium for generating panoramic image using a series of images captured in various directions 有权
标题翻译：使用在各个方向上捕获的一系列图像产生全景图像的装置，方法和介质
公开(公告)号：US08000561B2
公开(公告)日：2011-08-16
申请号：US11902495
申请日：2007-09-21
申请人： Hui Zhang , Keun-Ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Keun-Ho Kim , Do-kyoon Kim
IPC分类号： G06K9/32
CPC分类号： G06T3/4038 , G06K9/32 , G06K2009/2045 , H04N5/23238
摘要： Provided are an apparatus, method, and medium for processing an image. In the apparatus, at least one image selected from images to be stitched so as to make colors of overlapped sections of the images as identical with each other as possible and operating again in response to a re-alignment signal, and an image correction unit generating the re-alignment signal after correcting a color of at least a part of the overlapped sections as a result of the shifting of the at least one image in consideration of colors of the overlapped sections Then the shifting of the image is repeated. Therefore, even when the overlapped sections of the images are not identical in color, the overlapped sections of the images can be precisely aligned when the images are stitched for forming a panoramic image, thereby making the panoramic image more accurate.
摘要翻译：提供了用于处理图像的装置，方法和介质。在该装置中，选择要被缝合的图像中的至少一个图像使图像的重叠部分的颜色尽可能相同并且响应于重新对准信号再次操作;以及图像校正单元，其生成考虑到重叠部分的颜色，至少一个图像的移位的结果，校正重叠部分的至少一部分的颜色之后的重新对准信号。然后重复图像的移动。因此，即使当图像的重叠部分的颜色不同时，当缝合图像以形成全景图像时，可以精确对准图像的重叠部分，从而使全景图像更准确。

6. 发明授权

US08768098B2 Apparatus, method, and medium for generating panoramic image using a series of images captured in various directions 有权
标题翻译：使用在各个方向上捕获的一系列图像产生全景图像的装置，方法和介质
公开(公告)号：US08768098B2
公开(公告)日：2014-07-01
申请号：US11902648
申请日：2007-09-24
申请人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
IPC分类号： G06K9/40
CPC分类号： G06T3/4038
摘要： Provided are an apparatus, method, and medium for generating a panoramic image. In the apparatus, a previously captured image and a currently captured image are projected onto a predetermined curved surface so as to form a first mapping image and a second mapping image, respectively. Movement values in predetermined directions are calculated for maximizing a color similarity between overlapped sections of the first and second mapping images. A panoramic image is generated using the first and second mapping images and the calculated movement values. Therefore, overlapped sections of neighboring images can be precisely superposed and aligned when a panoramic image is generated using a series of images.
摘要翻译：提供了用于产生全景图像的装置，方法和介质。在该装置中，将先前拍摄的图像和当前拍摄的图像投影到预定的曲面上，以分别形成第一映射图像和第二映射图像。为了最大化第一和第二映射图像的重叠部分之间的颜色相似度，计算预定方向的运动值。使用第一和第二映射图像和所计算的移动值来生成全景图像。因此，当使用一系列图像生成全景图像时，相邻图像的重叠部分可以精确地重叠和对准。

7. 发明申请

US20080074489A1 Apparatus, method, and medium for generating panoramic image 有权
标题翻译：用于产生全景图像的装置，方法和介质
公开(公告)号：US20080074489A1
公开(公告)日：2008-03-27
申请号：US11902648
申请日：2007-09-24
申请人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Keun-ho Kim , Do-kyoon Kim
IPC分类号： H04N7/18
CPC分类号： G06T3/4038
摘要： Provided are an apparatus, method, and medium for generating a panoramic image. In the apparatus, a previously captured image and a currently captured image are projected onto a predetermined curved surface so as to form a first mapping image and a second mapping image, respectively. Movement values in predetermined directions are calculated for maximizing a color similarity between overlapped sections of the first and second mapping images. A panoramic image is generated using the first and second mapping images and the calculated movement values. Therefore, overlapped sections of neighboring images can be precisely superposed and aligned when a panoramic image is generated using a series of images.
摘要翻译：提供了用于生成全景图像的装置，方法和介质。在该装置中，将先前拍摄的图像和当前拍摄的图像投影到预定的曲面上，以分别形成第一映射图像和第二映射图像。为了最大化第一和第二映射图像的重叠部分之间的颜色相似度，计算预定方向的运动值。使用第一和第二映射图像和所计算的移动值来生成全景图像。因此，当使用一系列图像生成全景图像时，相邻图像的重叠部分可以精确地重叠和对准。

8. 发明申请

US20080170804A1 Apparatus, method, and medium for processing image 有权
标题翻译：用于处理图像的装置，方法和介质
公开(公告)号：US20080170804A1
公开(公告)日：2008-07-17
申请号：US11902495
申请日：2007-09-21
申请人： Hui Zhang , Kaun-Ho Kim , Do-kyoon Kim
发明人： Hui Zhang , Kaun-Ho Kim , Do-kyoon Kim
IPC分类号： G06K9/36
CPC分类号： G06T3/4038 , G06K9/32 , G06K2009/2045 , H04N5/23238
摘要： Provided are an apparatus, method, and medium for processing an image. In the apparatus, at least one image selected from images to be stitched so as to make colors of overlapped sections of the images as identical with each other as possible and operating again in response to a re-alignment signal, and an image correction unit generating the re-alignment signal after correcting a color of at least a part of the overlapped sections as a result of the shifting of the at least one image in consideration of colors of the overlapped sections Then the shifting of the image is repeated. Therefore, even when the overlapped sections of the images are not identical in color, the overlapped sections of the images can be precisely aligned when the images are stitched for forming a panoramic image, thereby making the panoramic image more accurate.
摘要翻译：提供了用于处理图像的装置，方法和介质。在该装置中，选择要被缝合的图像中的至少一个图像使图像的重叠部分的颜色尽可能相同并且响应于重新对准信号再次操作;以及图像校正单元，其生成考虑到重叠部分的颜色，至少一个图像的移位的结果，校正重叠部分的至少一部分的颜色之后的重新对准信号。然后重复图像的移动。因此，即使当图像的重叠部分的颜色不同时，当缝合图像以形成全景图像时，可以精确对准图像的重叠部分，从而使全景图像更准确。

9. 发明申请

US20050063582A1 Method and apparatus for image-based photorealistic 3D face modeling 有权
标题翻译：用于基于图像的逼真3D脸部建模的方法和装置
公开(公告)号：US20050063582A1
公开(公告)日：2005-03-24
申请号：US10927241
申请日：2004-08-27
申请人： In-Kyu Park , Heui-Keun Choh , Vladimir Vezhnevets , Hui Zhang
发明人： In-Kyu Park , Heui-Keun Choh , Vladimir Vezhnevets , Hui Zhang
IPC分类号： G06K9/00 , G06K9/62 , G06T7/00 , G06T17/10
CPC分类号： G06T17/10
摘要： An apparatus and method for image-based 3D photorealistic head modeling are provided. The method for creating a 3D photorealistic head model includes: detecting frontal and profile features in input frontal and profile images; generating a 3D head model by fitting a 3D genetic model using the detected facial features; generating a realistic texture from the input frontal and profile images; and mapping the texture onto the 3D head model. In the apparatus and method, data obtained using a relatively cheap device, such as a digital camera, can be processed in an automated manner, and satisfactory results can be obtained even from imperfect input data. In other words, facial features can be extracted in an automated manner, and a robust “human-quality” face analysis algorithm is used.
摘要翻译：提供了一种用于基于图像的3D照片写实头部建模的装置和方法。创建3D逼真头模型的方法包括：检测输入正面和轮廓图像中的正面和轮廓特征; 通过使用检测到的面部特征拟合3D遗传模型来生成3D头部模型; 从输入正面和轮廓图像生成逼真的纹理; 并将纹理映射到3D头模型上。在该装置和方法中，可以使用诸如数码相机的相对便宜的装置获得的数据以自动方式进行处理，并且甚至可以从不完美的输入数据获得令人满意的结果。换句话说，可以以自动的方式提取面部特征，并且使用健壮的“人质”面部分析算法。

10. 发明授权

US07835568B2 Method and apparatus for image-based photorealistic 3D face modeling 有权
标题翻译：用于基于图像的逼真3D脸部建模的方法和装置
公开(公告)号：US07835568B2
公开(公告)日：2010-11-16
申请号：US10927241
申请日：2004-08-27
申请人： In-Kyu Park , Heui-Keun Choh , Vladimir Vezhnevets , Hui Zhang
发明人： In-Kyu Park , Heui-Keun Choh , Vladimir Vezhnevets , Hui Zhang
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06T17/10
摘要： An apparatus and method for image-based 3D photorealistic head modeling are provided. The method for creating a 3D photorealistic head model includes: detecting frontal and profile features in input frontal and profile images; generating a 3D head model by fitting a 3D genetic model using the detected facial features; generating a realistic texture from the input frontal and profile images; and mapping the texture onto the 3D head model. In the apparatus and method, data obtained using a relatively cheap device, such as a digital camera, can be processed in an automated manner, and satisfactory results can be obtained even from imperfect input data. In other words, facial features can be extracted in an automated manner, and a robust “human-quality” face analysis algorithm is used.
摘要翻译：提供了一种用于基于图像的3D照片写实头部建模的装置和方法。创建3D逼真头模型的方法包括：检测输入正面和轮廓图像中的正面和轮廓特征; 通过使用检测到的面部特征拟合3D遗传模型来生成3D头部模型; 从输入正面和轮廓图像生成逼真的纹理; 并将纹理映射到3D头模型上。在该装置和方法中，可以使用诸如数码相机的相对便宜的装置获得的数据以自动方式进行处理，并且甚至可以从不完美的输入数据获得令人满意的结果。换句话说，可以以自动的方式提取面部特征，并且使用健壮的“人质”面部分析算法。

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