Method, medium, and system implementing 3D model generation based on 2D photographic images
    1.
    发明申请
    Method, medium, and system implementing 3D model generation based on 2D photographic images 有权
    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

    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。

    Apparatus, method, and medium for generating panoramic image using a series of images captured in various directions
    3.
    发明授权
    Apparatus, method, and medium for generating panoramic image using a series of images captured in various directions 有权
    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

    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。

    Apparatus, method, and medium for generating panoramic image
    4.
    发明申请
    Apparatus, method, and medium for generating panoramic image 有权
    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

    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。

    Method, medium, and system implementing 3D model generation based on 2D photographic images
    5.
    发明授权
    Method, medium, and system implementing 3D model generation based on 2D photographic images 有权
    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

    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。