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:
May. 26, 2020
Filed:
Jul. 19, 2018
Facebook Technologies, Llc, Menlo Park, CA (US);
Douglas Robert Lanman, Bellevue, WA (US);
Matthew Steven Chapman, Redmond, WA (US);
Alexander Jobe Fix, Seattle, WA (US);
Anton S. Kaplanyan, Redmond, WA (US);
Lei Xiao, Redmond, WA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
In one embodiment, a system may access a training sample from a training dataset. The training sample may include a training image of a scene and a corresponding depth map of the scene. The system may generate a plurality of decomposition images by processing the training image and the corresponding depth map using a machine-learning model. The system may generate a focal stack based on the plurality of decomposition images and update the machine-learning model based on a comparison between the generated focal stack and a target focal stack associated with the training sample. The updated machine-learning model is configured to generate decomposition images with defocus-blur effect based on input images and corresponding depth maps.