Search Results for author: Abdulrahman M. Alanazi

Found 2 papers, 0 papers with code

Ringing Artifact Reduction Method for Ultrasound Reconstruction Using Multi-Agent Consensus Equilibrium

no code implementations9 Feb 2023 Abdulrahman M. Alanazi, Singanallur Venkatakrishnan, Gregery T. Buzzard, Charles A. Bouman

Our approach integrates a physics-based forward model that accounts for the propagation of a collimated ultrasonic beam in multi-layered media, a spatially varying image prior, and a denoiser designed to suppress the ringing artifacts that are characteristic of reconstructions from high-fractional bandwidth ultrasound sensor data.

Image Reconstruction

Model-based Reconstruction for Multi-Frequency Collimated Beam Ultrasound Systems

no code implementations29 Nov 2022 Abdulrahman M. Alanazi, Singanallur Venkatakrishnan, Hector Santos-Villalobos, Gregery T. Buzzard, Charles Bouman

Collimated beam ultrasound systems are a technology for imaging inside multi-layered structures such as geothermal wells.

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