Embedded based radar image acquisition and compression

Author

Shaowei Li ; Xinqing Zhuang

Author_Institution

Electron. & Inf. Eng. Coll., Tong Ji Univ., Shanghai, China

Volume

4

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

1922

Lastpage

1926

Abstract

A kind of convenient, low cost and portable marine radar image acquisition method which is based on embedded system is introduced. The system, which could automatically gather radar signal, is consist of CPLD, ARM microprocessor, ADC and amplifier. Radar echo video, heading position, bearing and trigger pulse signal are sent to the control unit through filter and acquisition circuit. For realizing remote transmission and storing, radar image is compressed based on wavelet processing method.

Keywords

data compression; image coding; marine radar; radar imaging; wavelet transforms; ADC; ARM microprocessor; CPLD; amplifier; embedded based portable marine radar image acquisition; heading position; image compression; radar echo video; remote transmission; trigger pulse signal; wavelet processing method; Educational institutions; Image coding; Navigation; Radar imaging; Spaceborne radar; Wavelet transforms; Embedded System; Image Compression; Radar; Wavelet;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang, China

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023414

Filename

6023414