Denoising and Feature Extraction for Space Infrared Dim Target Recognition Utilizing Optimal VMD and Dual-Band Thermometry

Denoising and Feature Extraction for Space Infrared Dim Target Recognition Utilizing Optimal VMD and Dual-Band Thermometry

Space target feature extraction and space infrared target recognition are important components of space situational awareness (SSA). However, owing to far imaging distance between the space target and infrared detector, the infrared signal of the target received by the detector is dim and easily con...

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Bibliographic Details
Main Authors: Hao Zhang, Peng Rao, Xin Chen, Hui Xia, Shenghao Zhang
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Machines
Subjects:
infrared signal
denoising
feature extraction
variational mode decomposition
dragonfly algorithm
dual-band thermometry
Online Access:https://www.mdpi.com/2075-1702/10/3/168

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