Patent ID: 9472021
Filing Date: 2016-10-18
CPC Classification: G06T

Claim Text:
1. A method for three-dimensionally reconstructing a non-rigid body based on a multi-depth-map, comprising: obtaining, by a depth camera, a plurality of depth maps by shooting the non-rigid body in different postures and from different angles; transforming, by a processor, each depth map to one group of three-dimensional point clouds and obtaining a plurality of matching point pairs among a plurality of groups of three-dimensional point clouds; conducting, by the processor, a position transformation for each matching point and obtaining a transformation parameter corresponding to the each matching point after the position transformation; mosaicing, by the processor, all transformation parameters to obtain a mosaicing result and constructing an energy function according to the mosaicing result, wherein the energy function is: where E solving, by the processor, the energy function to obtain a solution result and reconstructing a three-dimensional model of the non-rigid body according to the solution result.