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:
Sep. 22, 2026
Filed:
Nov. 29, 2022
Ajou University Industry-academic Cooperation Foundation, Suwon, KR;
Abstract
Provided is an electronic apparatus for lightweight of a three dimensional (3D) object detection model based on knowledge distillation, the electronic device including: a backbone network module configured to perform knowledge distillation such that a first feature map of a teacher network and a second feature map of a student network extracted through input point cloud data are made identical to as each other; and a self-attention module configured to acquire a plurality of pieces of detection information from a plurality of detection heads for 3D object detection, respectively, using the first feature map and the second feature map, and perform knowledge distillation using a relation-aware self-attention calculated based on the acquired plurality of pieces of detection information.