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1. (WO2018099268) METHOD AND DEVICE FOR TRACKING TARGET, AND STORAGE MEDIUM

Pub. No.:    WO/2018/099268    International Application No.:    PCT/CN2017/111175
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Nov 16 00:59:59 CET 2017
IPC: G06T 7/254
Applicants: SHENZHEN INTELLIFUSION TECHNOLOGIES CO., LTD.
深圳云天励飞技术有限公司
Inventors: ZHANG, Zhaofeng
张兆丰
MOU, Yongqiang
牟永强
TIAN, Dihong
田第鸿
Title: METHOD AND DEVICE FOR TRACKING TARGET, AND STORAGE MEDIUM
Abstract:
Disclosed are a method and device for tracking a target, and a storage medium. The method comprises: obtaining a target image, wherein the target image comprises at least one target object (S101); based on a pre-set target tracking box set, tracking the target image by using an optical flow tracking algorithm so as to determine N target tracking boxes in the target image, wherein N is a positive integer (S102); detecting, by using an image detection algorithm, M target object boxes in the target image, wherein M is a positive integer (S103); and based on a Hungary algorithm, matching the N target tracking boxes and the M target object boxes so as to update the pre-set target tracking box set (S104). According to the method, target tracking boxes and target object boxes are matched based on a Hungary algorithm so as to update a pre-set target tracking box set, so that pre-set target tracking boxes can be updated according to target objects, thereby increasing an accuracy rate of target tracking.