基于5×5模板的红外小目标图像检测算法

Abstract

Abstract:

In view of the characteristic of small targets in the sky background,an algorithm used for detection of small targets in the infrared image is presented.In the target of more than 9 points,the traditional image processing based on the 3×3 template does not reach the expected effect.Therefore,this paper uses the middle and top-hat filter to process the infrared image based on the 5×5 and 4×4 template.The design adopts the FPGA.Experiments on real infrared images in the sky background show that the algorithms can detect the small target in the infrared image effectively.

Key words: infrared image recognition;top-hat filter;Robinson filter

CLC Number:

TP391.41

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ZHOU Yuan-Yun, HANG Juan. Small Target Detection Algorithm for Infrared Images Based on the 5×5 Template[J]., 2012, 25(6): 14-.

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URL: https://journal.xidian.edu.cn/dzkj/EN/

https://journal.xidian.edu.cn/dzkj/EN/Y2012/V25/I6/14

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Small Target Detection Algorithm for Infrared Images Based on the 5×5 Template

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