Delay-multiply-and-sum beamforming for real-time in-air acoustic imaging

Source
IEEE access - ISSN 2169-3536-14 (2026) p. 14470-14480

Towards in-air ultrasonic QR codes : deep learning for classification of passive reflector constellations

Source
2025 IEEE International Ultrasonics Symposium (IUS), 15-18 September, 2025, Utrecht, Netherlands- () p. 1-4