Figure 11From: Multi-task hidden Markov modeling of spectrogram feature from radar high-resolution range profilesThe test likelihoods of 1,200 Yark-42 samples and 18,000 truck samples (confuser target samples) obtained with STL TSB-HMM. The STL TSB-HMM is trained with the corresponding feature extracted from 4480 (128 × 35) Yark-42 training samples. (a) STL TSB-HMM with the time domain feature. (b) STL TSB-HMM with the spectrogram feature.Back to article page