THREE-DIMENSIONAL ENVIRONMENT CREATED FROM VIDEO
    13.
    发明申请
    THREE-DIMENSIONAL ENVIRONMENT CREATED FROM VIDEO 审中-公开
    从视频创造的三维环境

    公开(公告)号:US20090295791A1

    公开(公告)日:2009-12-03

    申请号:US12129247

    申请日:2008-05-29

    IPC分类号: G06T15/00

    CPC分类号: G06T15/205

    摘要: The claimed subject matter provides a system and/or a method that facilitates constructing a three-dimensional (3D) virtual environment from two-dimensional (2D) content. A 3D virtual environment can enable a 3D exploration of a 3D image constructed from a collection of two or more 2D images, the 3D image is constructed by combining the two or more 2D images based upon a respective image perspective. The two or more 2D images can be provided by a video portion. An aggregator can reduce the number of frames in the video portion, construct a 3D image based upon key point features in the reduced number of frames and align the key point features geometrically in three dimensions.

    摘要翻译: 所要求保护的主题提供了有助于从二维(2D)内容构建三维(3D)虚拟环境的系统和/或方法。 3D虚拟环境可以实现从两个或更多个2D图像的集合构建的3D图像的3D探索,通过基于相应的图像透视图组合两个或更多个2D图像来构造3D图像。 两个或更多个2D图像可以由视频部分提供。 聚合器可以减少视频部分中的帧数,基于减少数量的帧中的关键点特征构造3D图像,并且在三维中几何地对准关键点特征。