Photo-acoustic tomographic image reconstruction from reduced data using physically inspired regularization

• Main Authors: Rejesh, Nadaparambil Aravindakshan, Kalva, Sandeep Kumar, Pramanik, Manojit, Arigovindan, Muthuvel
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Bioengineering; Photoacoustic Tomography (PAT); Image Reconstruction
• Online Access: https://hdl.handle.net/10356/146416
• Institution: Nanyang Technological University

We propose a model-based image reconstruction method for photoacoustic tomography (PAT) involving a novel form of regularization and demonstrate its ability to recover good quality images from significantly reduced size datasets. The regularization is constructed to suit the physical structure of ty...