Patent · US Active

Efficient pose estimation through iterative refinement

US11908155B2 · kind B2 · utility

0Cited by

2References

28Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

John P. Yang · Madison, US
Yash Sanjay BHALGAT · San Diego, US
Fatih Porikli · San Diego, US
Simyung CHANG · Maesanno 1-ga, KR

Key dates

Filing date	Mar 16, 2021
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Jun 18, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20081
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Certain aspects of the present disclosure provide a method, including: processing input data with a feature extraction stage of a machine learning model to generate a feature map; applying an attention map to the feature map to generate an augmented feature map; processing the augmented feature map with a refinement stage of the machine learning model to generate a refined feature map; processing the refined feature map with a first regression stage of the machine learning model to generate multi-dimensional task output data; and processing the refined feature data with an attention stage of the machine learning model to generate an updated attention map.

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