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.

Date of Patent:
Dec. 15, 2020

Filed:

Dec. 17, 2018
Applicant:

Qualcomm Technologies, Inc., San Diego, CA (US);

Inventors:

Mark Dokter, Graz, AT;

Dieter Schmalstieg, Graz, AT;

Markus Steinberger, Graz, AT;

Assignee:

QUALCOMM Technologies, Inc., San Diego, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 15/00 (2011.01); G06T 15/20 (2011.01); G06T 1/20 (2006.01); G06T 7/50 (2017.01); G06T 15/40 (2011.01); G06T 9/00 (2006.01);
U.S. Cl.
CPC ...
G06T 15/20 (2013.01); G06T 1/20 (2013.01); G06T 7/50 (2017.01); G06T 15/40 (2013.01); G06T 9/00 (2013.01); G06T 15/005 (2013.01);
Abstract

The present disclosure relates to methods and devices for operation of a GPU. The device can determine a first subset of primitives associated with a set of objects within an image. The first subset of primitives can be based on a first viewpoint with respect to the set of objects. The device can also determine, for a second viewpoint with respect to the set of objects, a second subset of primitives excluding the first subset of primitives. In some aspects, the second subset of primitives can have a difference in depth with respect to the first subset of primitives that is less than a threshold depth. Additionally, the device can mark the first subset of primitives and the second subset of primitives as visible. Further, the device can generate graphical content based on the marked first subset of primitives and the marked second subset of primitives.


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