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:
Jun. 20, 2017
Filed:
Jan. 22, 2015
Microsoft Technology Licensing, Llc, Redmond, WA (US);
David Chiyuan Chu, Kirkland, WA (US);
Eduardo Alberto Cuervo Laffaye, Bellevue, WA (US);
Johannes Peter Kopf, Hamburg, DE;
Alastair Wolman, Seattle, WA (US);
Yury Degtyarev, Saint Petersburg, RU;
Kyungmin Lee, Ann Arbor, MI (US);
Sergey Grizan, Krasnoyarsk, RU;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
A client device and method are provided for reconstructing a viewport from a rendered rendering surface of a predicted user viewpoint in order to reduce user perceived latency of the network. The client device may execute instructions to: receive, from a server device over a network, a rendered rendering surface of a predicted scene having a predicted user viewpoint, receive, from the user input device, a subsequent user navigation input in the stream of user input, determine an actual user viewpoint based on the subsequent user navigation input, determine a user viewpoint misprediction based on the predicted user viewpoint and the actual user viewpoint, and reconstruct a viewport for the actual user viewpoint from the rendered rendering surface.