Title :
Design and development of passive super low frequency electromagnetic data processing software
Author :
Cui, Rongbo ; QIN, Qiming ; LI, Baishou ; Wang, Qingpei
Author_Institution :
Inst. of Remote Sensing, Peking Univ., Beijing, China
Abstract :
The passive Super Low Frequency (SLF) detection is a new technology with wide application prospect, but faces some problems. The paper focuses on the problems of passive SLF detection data processing, and then introduces current data-processing method in detail. Based on above problems, the specific requirement analysis is made, and a set of passive SLF electromagnetic data post-processing software is designed. The paper displays the system framework and the function modules of software. The system, mixed programmed with the VC++ and OpenGL, contains the data-processing, data-display and data-transform modules. The key technologies and algorithms such as de-noising method, envelope filtering and OpenGL are introduced.
Keywords :
C++ language; computational electromagnetics; computer graphics; filtering theory; signal denoising; OpenGL; VC++; data-display; data-transform module; denoising method; electromagnetic data processing software; envelope filtering; passive super low frequency detection; Data processing; Detectors; Displays; Electromagnetic analysis; Electromagnetic scattering; Face detection; Frequency; Noise reduction; Signal processing; Software design; Envelope filtering; OpenGL; Requirement analysis; SLF electromagnetic detection; Software design;
Conference_Titel :
Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009
Conference_Location :
Cape Town
Print_ISBN :
978-1-4244-3394-0
Electronic_ISBN :
978-1-4244-3395-7
DOI :
10.1109/IGARSS.2009.5418091
