Concave surface modeling in image-based visual hull
    1.
    发明授权
    Concave surface modeling in image-based visual hull 有权
    基于图像的视觉船体的凹面建模

    公开(公告)号:US08526713B2

    公开(公告)日:2013-09-03

    申请号:US12995751

    申请日:2009-12-07

    IPC分类号: G06K9/00

    CPC分类号: G06T7/564 G06T15/205

    摘要: Apparatus and methods disclosed herein provide for a set of reference images obtained from a camera and a reference image obtained from a viewpoint to capture an entire concave region of an object; a silhouette processing module for obtaining a silhouette image of the concave region of the object; and a virtual-image synthesis module connected to the silhouette processing module for synthesizing a virtual inside-out image of the concave region from the computed silhouette images and for generating a visual hull of the object having the concave region.

    摘要翻译: 本文公开的装置和方法提供从照相机获取的一组参考图像和从视点获得的用于捕获物体的整个凹区域的参考图像; 用于获得对象的凹区域的剪影图像的剪影处理模块; 以及虚拟图像合成模块,其连接到所述轮廓处理模块,用于从所计算的轮廓图像合成所述凹区域的虚拟内向外图像,并且用于生成具有所述凹区域的所述对象的视觉船体。

    CONCAVE SURFACE MODELING IN IMAGE-BASED VISUAL HULL
    2.
    发明申请
    CONCAVE SURFACE MODELING IN IMAGE-BASED VISUAL HULL 有权
    基于图像的视觉海鸥的表面建模

    公开(公告)号:US20110262031A1

    公开(公告)日:2011-10-27

    申请号:US12995751

    申请日:2009-12-07

    IPC分类号: G06K9/36 G06K9/00

    CPC分类号: G06T7/564 G06T15/205

    摘要: Apparatus and methods disclosed herein provide for a set of reference images obtained from a camera and a reference image obtained from a viewpoint to capture an entire concave region of an object; a silhouette processing module for obtaining a silhouette image of the concave region of the object; and a virtual-image synthesis module connected to the silhouette processing module for synthesizing a virtual inside-out image of the concave region from the computed silhouette images and for generating a visual hull of the object having the concave region.

    摘要翻译: 本文公开的装置和方法提供从照相机获取的一组参考图像和从视点获得的用于捕获物体的整个凹区域的参考图像; 用于获得对象的凹区域的剪影图像的剪影处理模块; 以及虚拟图像合成模块,其连接到所述轮廓处理模块,用于从所计算的轮廓图像合成所述凹区域的虚拟内向外图像,并且用于生成具有所述凹区域的所述对象的视觉船体。