Fig. 2
Sample of features extracted using the aforementioned characteristics: (A) original image, (B) spectral crest, (C) spectral centroid, (D) spectral entropy, (E) spectral flux, (F) pitch.
Fig. 2 | Scientific Reports
Sample of features extracted using the aforementioned characteristics: (A) original image, (B) spectral crest, (C) spectral centroid, (D) spectral entropy, (E) spectral flux, (F) pitch.
