Peng DING, Ye ZHANG, Rang LIU, et al. Infrared small target detection based on adaptive Canny algorithm and morphology[J]. Chinese journal of liquid crystals and displays, 2016, 31(8): 793-800.
DOI:
Peng DING, Ye ZHANG, Rang LIU, et al. Infrared small target detection based on adaptive Canny algorithm and morphology[J]. Chinese journal of liquid crystals and displays, 2016, 31(8): 793-800. DOI: 10.3788/YJYXS20163108.0793.
Infrared small target detection based on adaptive Canny algorithm and morphology
In order to solve the problem of accurate and adaptive detection of infrared dim small targets
this paper proposes a new method based on median filter which combines top-hat algorithm and Canny algorithm.This method is different from the infrared dim target detection using traditional Canny algorithm.First
this method selected suitable window for image processing
using median filter to remove noise effectively and keep the image edge information at the same time.Then this method eliminates the effect of complex dynamic background by using top-hat algorithm. Finally
this method adopts adaptive Canny algorithm to extract the edge of infrared small target.Experimental results demonstrate the effectiveness and superiority of the proposed method
this design method which is self-adaptive can accurately locate the position of the small target
the SNR gain reaches more than 10 times. Besides
this method can eliminate noise and the effect of clouds. Moreover
this method has a certain degree of adaptability.
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references
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