Improving Vibro-acoustography Images Using 2D Wavelet Transform - Marcio, Bruno Silva; Carneiro, Antonio Adilton Oliveira; Braz, Guilherme de Araujo; Flesch, Rodolfo C. C. (2021 IEEE UFFC Latin America Ultrasonics Symposium (LAUS), Ultrasonics Symposium (LAUS), 2021 IEEE UFFC Latin America, 2021)