Infrared small target detection method based on multi-layer nested non-full mapping U-shaped network

• Main Authors: HE WEI, SHEN WENZENG, LI WUJIN, KWAK YONG WON, TU BING
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; PHYSICS

The invention discloses an infrared small target detection method based on a multi-layer nested non-full mapping U-shaped network, and relates to the technical field of target detection and image processing, and the method comprises the following steps: 1, constructing a dense nested feature extraction model; 2, constructing a cascade model, and calculating feature mapping of a channel space attention module; 3, channel dimension connection is carried out on the feature map, and the quality and details of the image are reconstructed; 4, calculating a global robust feature map, and obtaining deep feature information; step 5, calculating the centroid of each target belonging to the same type of pixels; step 6, obtaining a target detection image according to the infrared image and the reconstructed image; therefore, the correlation between the neighborhood information and the spatial information of the infrared image is fully mined by introducing the cascade model and calculating the global robust feature map so