Robust audio surveillance using spectrogram image texture feature
Robust audio surveillance using spectrogram image texture feature
R. Sharan,T. Moir
2015 · DOI: 10.1109/ICASSP.2015.7178312
IEEE International Conference on Acoustics, Speech, and Signal Processing · 9 Citations
TLDR
The proposed spectrogram image texture feature (SITF) gives marginally lower results under clean and high signal-to-noise ratio (SNR) conditions but significantly better results are achieved at low SNR, where the baseline feature was seen to be less effective.