Passive ultrasound aided acoustic resolution photoacoustic microscopy imaging for layered heterogeneous media

• Main Authors: Jin, Haoran, Zhang, Ruochong, Liu, Siyu, Zheng, Yuanjin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Speed-of-sound Distribution; Photoacoustic Imaging; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/89127; http://hdl.handle.net/10220/47682
• Institution: Nanyang Technological University

Photoacoustic imaging reconstructions usually assume a known speed-of-sound (SOS) distribution; however, in most cases, the SOS distribution is not revealed and is difficult to estimate from photoacoustic signals. In this paper, we propose passive ultrasound aided acoustic resolution photoacoustic m...