Empirical wavelet transform based photoacoustic spectral response technique for assessment of ex-vivo breast biopsy tissues. - Deblina Biswas; Abhijeet Gorey; George C. K. Chen; Srivathsan Vasudevan; Nornam Sharma; Priyanka Bhagat; Satish Phatak (Biomed. Signal Process. Control., 2019)