公开(公告)号：US11915477B2

公开(公告)日：2024-02-27

申请号：US17720735

申请日：2022-04-14

Applicant: Korea University Research and Business Foundation

Inventor： Joongheon Kim ,  Yoo Jeong Ha ,  Minjae Yoo ,  SooHyun Park

IPC: G06V20/17 ,  B64C39/02 ,  G06V20/52 ,  G06N3/045 ,  B64U101/30

CPC classification number: G06V20/17 ,  B64C39/024 ,  G06N3/045 ,  G06V20/52 ,  B64U2101/30 ,  B64U2201/20

Abstract: Disclosed is a video processing system including multiple unmanned aerial vehicles (UAVs) configured to capture a video of a fire site, wherein each UAV has a control unit including an input layer and a first hidden layer (hidden layer 1) and a central server connected to the multiple UAVs by wireless communication, wherein the central server includes multiple hidden layers and an output layer. The video processing system performs a learning process to determine whether a fire has occurred using a feature map in which an original video is difficult to recognize and personal information is protected. Thus, it is possible to fundamentally prevent the exposure and infringement of personal information.