Dim and small target detection in ship radar images based on fuzzy neural network
The high dimensionality of ship radar image information makes it difficult to accurately extract key features of weak targets,reducing the reliability of weak target detection.Therefore,a ship radar image weak target detection method based on fuzzy neural network is proposed.This method performs background correction on ship radar images and extracts weak targets from the images using an image grayscale additive model.Finally,the extracted weak targets are input into the fuzzy neural network,and the output result is the weak target detection result of the ship radar image.Through experiments,it has been proven that this method can accurately detect weak targets in radar images in different Gaussian noise environ-ments and has a fast detection speed.
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