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. 19, 2019
Filed:
Aug. 31, 2017
Disney Enterprises, Inc., Burbank, CA (US);
Paul Beardsley, Zurich, CH;
Anurag Sai Vempati, Dietlikon, CH;
Juan Nieto, Küsnacht, CH;
Igor Gilitschenski, Stuttgart, DE;
Disney Enterprises, Inc., Burbank, CA (US);
ETH Zurich, Zurich, CH;
Abstract
According to one implementation, a robotic system for performing large-scale environmental mapping in real-time includes a mobile reconnaissance unit having a color sensor, a depth sensor, and a graphics processing unit (GPU) with a GPU memory, and a navigation unit communicatively coupled to the mobile reconnaissance unit and having a central processing unit (CPU) with a CPU memory. The robotic system begins a three-dimensional (3D) scan of an environment of the mobile reconnaissance unit using the color sensor and the depth sensor, and generates mapping data for populating a volumetric representation of the environment. The robotic system continues the 3D scan of the environment using the color sensor and the depth sensor, updates the mapping data, and partitions the volumetric representation between the GPU memory and the CPU memory based on a memory allocation criteria.