Wavelet based shock wave and muzzle blast classification for different supersonic projectiles

作者：

Highlights：

• Pattern recognition approach to shock wave and muzzle blast classification.

• Two-stage shock wave and muzzle blast recognition.

• Independent from ballistic model, wavelet based signature representation.

• Approximation coefficients thresholding for classification purposes.

摘要

•Pattern recognition approach to shock wave and muzzle blast classification.•Two-stage shock wave and muzzle blast recognition.•Independent from ballistic model, wavelet based signature representation.•Approximation coefficients thresholding for classification purposes.

论文关键词：Pattern recognition,Signal processing,Supersonic projectile,Muzzle blast,Shock wave,Sniper detection,Caliber identification

论文评审过程：Available online 28 February 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.02.037