The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
Sep. 15, 2022
Tsinghua University, Beijing, CN;
Lu Fang, Beijing, CN;
Dawei Zhong, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Abstract
The light field reconstruction method includes: obtaining a human segmentation result via a pre-trained semantic segmentation network, and obtaining an object segmentation result according to a pre-obtained scene background; fusing multiple frames of depth maps to obtain a geometric model, obtaining a complete human model according to a pre-trained human model completion network, and registering the models by point cloud registration and fusing the registered models to obtain an object model, so as to obtain a complete human model with geometric details and the object model; tracking motion of a rigid object through point cloud registration; reconstructing the complete human model with geometric details through a human skeleton tracking and a non rigid tracking of human surface nodes; and performing a fusion operation in time sequence and obtaining a reconstructed human model and a reconstructed rigid object model through the fusion operation.