Data-augmented matched subspace detector for hyperspectral subpixel target detection

作者：

Highlights：

• Propose two new approaches (DAMSD and DAMSDI) to HSI subpixel target detection.

• Address scarcity of target spectra and improve subpixel target subspace estimation.

• Provide and prove two ways of synthesising target-background mixed spectra.

摘要

•Propose two new approaches (DAMSD and DAMSDI) to HSI subpixel target detection.•Address scarcity of target spectra and improve subpixel target subspace estimation.•Provide and prove two ways of synthesising target-background mixed spectra.

论文关键词：Hyperspectral imaging,Matched subspace detector (MSD),Subpixel target detection,Data augmentation

论文评审过程：Received 26 April 2019, Revised 17 December 2019, Accepted 17 May 2020, Available online 24 May 2020, Version of Record 31 May 2020.

论文官网地址：https://doi.org/10.1016/j.patcog.2020.107464