Patent · US Active

Patch expansion for segmentation network training

US11379992B2 · kind B2 · utility

1Cited by

6References

30Claims

0Family size

Assignee

Matterport, Inc. · US

Inventors

Gary Bradski · Palo Alto, US
Prasanna Krishnasamy · San Jose, US
Mona Fathollahi · Sunnyvale, US
Michael Tetelman · Los Gatos, US

Key dates

Filing date	May 14, 2019
Grant date	Jul 5, 2022
Priority date	—
Expiry date	Jan 26, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20104
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods for frame and scene segmentation are disclosed herein. One method includes associating a first primary element from a first frame with a background tag, associating a second primary element from the first frame with a subject tag, generating a background texture using the first primary element, generating a foreground texture using the second primary element, and combining the background texture and the foreground texture into a synthesized frame. The method also includes training a segmentation network using the background tag, the foreground tag, and the synthesized frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.