Visible light image-based multi-aircraft tracking method and system

• Main Authors: HE XUJIE, JIANG YU, JIN JING
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; PHYSICS

The invention discloses a multi-aircraft tracking method and system based on a visible light image, and belongs to the technical field of multi-aircraft tracking and digital image processing, and the method comprises the steps: carrying out the preprocessing of a current input image frame, carrying out the pre-extraction of the features of the processed image frame through a feature extraction network E-ResNet50, and carrying out the pre-extraction of the features of the processed image frame; the features are fused with pre-extracted features of a previous frame, and the fused features are input into four cascaded context sensing coding layers for feature coding; the encoded features are input into four cascaded decoding layers in two groups to respectively realize detection of the aircraft target in the current frame image and extension of the aircraft target in the previous frame; and inputting the detected current frame of aircraft target and the extended aircraft target into a motion appearance associati