Shen Zhen Rone Phoenix Nest Design Development Co., Ltd.

Shenzhen Jimuyida Technology Co. Ltd

Yunqiang Li

Ying Chen

Wei Luo

Yong Ding

Yongjie Yi

An online matching and optimization method combining geometry and texture and a three-dimensional (3D) scanning system are provided. The method includes obtaining pairs of depth texture images with a one-to-one corresponding relationship, and collecting the pairs of the depth texture images including depth images by a depth sensor and collecting texture images by a camera device; adopting a strategy of coarse to fine to perform feature, matching on the depth texture images corresponding to a current frame and on the depth texture images corresponding to the target frames, to estimate a preliminary pose of the depth sensor in the 3D scanning system; combining a geometric constraint and a texture constraint to optimize the estimated preliminary pose, and obtaining a refined motion estimation between the frames.

Growing community of inventors

SHENZHEN, China

Yunqiang Li