Inspec keywords: radar resolution; image denoising; image representation; learning (artificial intelligence); radar imaging; radar computing; radar target recognition; object recognition

Other keywords: dictionary learning; denoising dictionary optimisation; radar targets; recognition performance; hinge loss theory; global characteristics; discriminative dictionary; noise-robust HRRP target recognition method; noise suppression; local characteristics; discriminative sparse-low-rank representation; relatively low SNR conditions; training stage; low signal-to-noise ratio conditions; high-range resolution profiles

Subjects: Image recognition; Radar equipment, systems and applications; Knowledge engineering techniques; Electrical engineering computing