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:
Oct. 20, 2020
Filed:
May. 09, 2018
Beijing Deephi Technology Co., Ltd., Beijing, CN;
XILINX TECHNOLOGY BEIJING LIMITED, Beijing, CN;
Abstract
A target tracking hardware implementation system and method are provided. The target tracking hardware implementation system () includes: an intercepting and scaling module () configured to intercept a target image and to-be-checked images of a plurality of sizes from a video in an external storage module (), and normalize the images to a specified size by scaling; a feature extracting module () configured to extract features of the normalized images; a feature managing module () configured to access and update a matching template based on the extracted image features; a Kernelized Correlation Filter (KCF) calculating module () configured to calculate the KCF response of each of the to-be-checked images based on the extracted image features and the updated matching template, and select the to-be-checked image with the largest KCF response as the tracked target. The system and method integrate the advantages of the existing KCF algorithm and are implemented on a parallel hardware platform, have the advantages of being small in size, low in power consumption and high in real-timeliness.