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:
Apr. 09, 2024
Filed:
Jul. 28, 2021
Applicant:
Carnegie Mellon University, Pittsburgh, PA (US);
Inventors:
Fangyi Chen, Pittsburgh, PA (US);
Chenchen Zhu, Pittsburgh, PA (US);
Zhiqiang Shen, Pittsburgh, PA (US);
Han Zhang, Pittsburgh, PA (US);
Marios Savvides, Pittsburgh, PA (US);
Assignee:
Carnegie Mellon University, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 18/214 (2023.01); G06F 18/213 (2023.01); G06F 18/2431 (2023.01); G06N 5/04 (2023.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06F 18/2148 (2023.01); G06F 18/213 (2023.01); G06F 18/2431 (2023.01); G06N 5/04 (2013.01); G06N 20/00 (2019.01);
Abstract
Disclosed herein is an improvement to prior art feature pyramids for general object detection that inserts a simple norm calibration (NC) operation between the feature pyramids and detection head to alleviate and balance the norm bias caused by feature pyramid network (FPN) and which leverages an enhanced multi-feature selective strategy (MS) during training to assign the ground-truth to one or more levels of the feature pyramid.