Apparatus and method for encoding three-dimensional (3D) mesh, and apparatus and method for decoding 3D mesh
    11.
    发明授权
    Apparatus and method for encoding three-dimensional (3D) mesh, and apparatus and method for decoding 3D mesh 有权
    用于编码三维(3D)网格的装置和方法,以及用于解码3D网格的装置和方法

    公开(公告)号:US08860719B2

    公开(公告)日:2014-10-14

    申请号:US13354918

    申请日:2012-01-20

    IPC分类号: G06T17/00 G06T9/00

    摘要: An apparatus and method for encoding a 3D mesh, and an apparatus and method for decoding the 3D mesh are disclosed. The 3D mesh encoding apparatus may determine mesh information including position information of each of vertices constituting the 3D mesh, and connectivity information among the vertices, based on a level, and may progressively encode the determined mesh information based on the level, thereby reducing an error with an original 3D object when compared to an equal transmission rating.

    摘要翻译: 公开了一种用于对3D网格进行编码的装置和方法,以及用于对3D网格进行解码的装置和方法。 3D网格编码装置可以基于水平来确定包括构成3D网格的每个顶点的位置信息和顶点之间的连接性信息的网格信息,并且可以基于该级别逐步编码所确定的网格信息,从而减少错误 与原始3D对象相比,具有相等的传输等级。