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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.:

US 11756202 B1

PDFFull Text
Date of Patent:
Sep. 12, 2023

Filed:

Apr. 05, 2021

Method for semantic segmentation based on knowledge distillation

Applicant:

Ajou University Industry-academic Cooperation Foundation, Suwon-si, KR;

Inventors:

Yong Seok Heo, Seoul, KR;

Sangyong Park, Daegu, KR;

Assignee:

AJOU UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION, Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Nancy Bitar

Assistant Examiner:

Xiao Liu

Int. Cl.
CPC ...
G06T 7/00 (2017.01); G06T 7/11 (2017.01); G06V 20/40 (2022.01); G06N 3/045 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 20/69 (2022.01);
U.S. Cl.
CPC ...
G06T 7/11 (2017.01); G06N 3/045 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 20/41 (2022.01); G06V 20/695 (2022.01);
Abstract

A knowledge distillation based semantic image segmentation method includes inputting an input image to a teacher network and a student network; normalizing a first feature vector corresponding to each pixel in a feature map of a last layer of the teacher network and normalizing a second feature vector corresponding to each pixel in a feature map of a last layer of the student network; generating the first channel and space association matrix and the second channel and space association matrix based on the normalized first feature vector and the normalized second feature vector, and defining a first loss function based on a Euclidean norm value of the difference between the first channel and space association matrix and the second channel and space association matrix.

Find Patent Forward Citations

Heo, Yong. (2023). Method for semantic segmentation based on knowledge distillation (U.S. Patent No. 11756202). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11756202

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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