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:
Nov. 02, 2021
Filed:
Apr. 10, 2019
Industrial Technology Research Institute, Hsinchu, TW;
Fu-Song Hsu, Changhua County, TW;
Te-Mei Wang, Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A motion tracking system includes a first image-capturing module, a computing module and a database. The first image-capturing module captures the full body motion of an object to obtain a depth image. The database provides a plurality of training samples, wherein the training samples include a plurality of depth feature information related to joint positions of the object. The computing module receives the depth image, performs an association operation and a prediction operation for the depth image to obtain a plurality of first joint positions of the object. The computing module projects the first joint positions to a three-dimensional space to generate a three-dimensional skeleton of the object. The depth image includes an image in which limbs of the object are not occluded or an image in which some of limbs of the object are not occluded and the others of limbs of the object are occluded.