Research on Aerial CCD Images Compression with JPEG2000

Author

Zhu, Mengyu ; Yuliang Yang

Author_Institution

Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing

fYear

2008

fDate

21-22 Dec. 2008

Firstpage

582

Lastpage

585

Abstract

It is necessary to transmit the digital CCD aerial image to the ground in real-time. The digital CCD aerial images possess the high resolution and high data rate, so the finite channel capability is the limit of real-time image transmission. Compressing images before transmission in plane is a feasible way. We analyzed the characteristic of aerial images, wireless transmission channel, and the several potential image compression algorithms (such as JPEG and SPIHT and JPEG2000). And then authors choose the compress algorithm based on JPEG2000, which can efficiently resist error. At last, the complete project based on high-speed DSP and FPGA is presented.

Keywords

CCD image sensors; aircraft communication; channel coding; data compression; field programmable gate arrays; image coding; image resolution; visual communication; wireless channels; JPEG2000; digital CCD aerial image compression; field programmable gate arrays; finite wireless transmission channel capability; high-speed DSP; image resolution; real-time image transmission; Algorithm design and analysis; Charge coupled devices; Digital signal processing; Field programmable gate arrays; Image analysis; Image coding; Image communication; Image resolution; Resists; Transform coding; JPEG2000; aerial image; compressing; image transmission; real-time;

fLanguage

English

Publisher

ieee

Conference_Titel

Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3530-2

Electronic_ISBN

978-1-4244-3531-9

Type

conf

DOI

10.1109/KAMW.2008.4810555

Filename

4810555