A Method of Small Target Detection Based on Energy Accumulation and Morphology in Infrared Image Sequences
Aiming at the characteristic of infrared image whose background is complicate and noise is serious, this paper puts forward a fused detection algorithm based on energy accumulation and morphology. The energy accumulation can restrain the noise of Gauss distribution effectively. The morphological top-hat operator can remove background efficiently. Firstly, analyze the characteristics of small target, noise and background in infrared image and establish the mathematical model. Secondly, remove noise by energy accumulation. Thirdly, remove background by morphological top-hat operator. Finally, do binarization by global threshold, obtain target and a few of remainder by opening and closing operations, so the remainder is removed commendably, and the resumed result is close to target It has been proven by the simulation results that the method is rational and efficient
infrared small target detection energy accumulation top-hat operator
WANG Jiping SUN Huayan HAN Yi
Company of Postgraduate Management Academy of Equipment Command & Technology Beijing,China Department of photoelectric Equipment Academy of Equipment Command & Technology Beijing,China
国际会议
长春
英文
263-266
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）