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:
Apr. 14, 2015
Filed:
Mar. 18, 2013
Huazhong University of Science and Technology, Wuhan, CN;
Tianxu Zhang, Wuhan, CN;
Zheng Fang, Wuhan, CN;
Xiangyan Liu, Wuhan, CN;
Wei Zhang, Wuhan, CN;
Ping Fu, Wuhan, CN;
Xiaoyong Bian, Wuhan, CN;
Hao Li, Wuhan, CN;
Gaofei Li, Wuhan, CN;
Weidong Yang, Wuhan, CN;
Huazhong University of Science and Technology, Wuhan, CN;
Abstract
A method for detecting spectral characteristics of multi-band moving objects. The method includes: 1) dividing a full field of view into several subfields of view, and scanning and extracting suspected objects in each subfield one by one; 2) correlating interrelated suspected objects in adjacent subfields via coordinates to determine objects of interest that exist in the full field of view; 3) calculating the speeds of the objects of interest; 4) calculating average speed of all of the objects of interest and classifying the objects of interest according to their average speed; 5) compensating and rectifying the objective spectrum obtained from calculation; and 6) matching the compensated and rectified objective spectrum with a spectrum fingerprint database whereby realizing recognition of the multi-band moving objects.