Research on far transmission infrared image recognition

Author

Yan-Wu, Liu ; Hui, Fan ; Da, Yuan ; Yu-Rong, Li ; Pei-Qiang, Liu ; Jin-Jiang, Li

Author_Institution

Sch. of Inf. & Electron. Eng., Shandong Inst. of Bus. & Technol., Yantai, China

Volume

2

fYear

2004

fDate

31 Aug.-4 Sept. 2004

Firstpage

960

Abstract

Aiming at infrared image characteristics, target recognition about far transmission infrared image was researched. An algorithm was proposed based on improved median filter and image sharpening. First, median filter was improved, and improved median filter was applied to infrared image to reduce image noise. Then Laplacian sharpening was applied to infrared image. The simulation experiment result was satisfied. Finally, a conclusion was obtained. For target recognition about far transmission infrared image, improved median filter is first applied to infrared image, then Laplacian sharpening is applied to the image. Finally, target recognition can be effectively realized. In addition, the algorithm is in favor of real time image processing.

Keywords

image recognition; infrared imaging; median filters; Laplacian sharpening; atmospheric transmission; image sharpening; infrared image characteristic; median filter; real time image processing; target recognition; Atmosphere; Filters; Image edge detection; Image processing; Image recognition; Infrared detectors; Infrared imaging; Noise reduction; Smoothing methods; Target recognition;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on

Print_ISBN

0-7803-8406-7

Type

conf

DOI

10.1109/ICOSP.2004.1441479

Filename

1441479