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Author

Hyun-Duck Park

3 papers indexed here

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Open access Aug 2026

3D numerical investigation of a frequency-domain model-based method for fast transcranial photoacoustic imaging

The proposed frequency-domain model-based FDMB method achieves up to a 1265.75-fold speedup over the TR method, while consistently delivering better image quality, demonstrating the strong potential of the proposed method for efficient and accurate three-dimensional transcranial PACT.

Hyun-Duck Park, Yun Jing · 0 citations
Aug 2026

Numerical investigation of a frequency-domain model-based method for 3-D transcranial photoacoustic computed tomography

The proposed frequency-domain model-based FDMB method is evaluated against the TR method across various sensor densities, data sampling rates, and perturbations in speed-of-sound maps and sensor locations, highlighting its potential for efficient and accurate 3-D transcranial PACT.

Hyun-Duck Park, Yun Jing · 0 citations
Aug 2026

Improving photoacoustic imaging through the skull using deep learning: Considering 3-D effects

A large collection of blood vessel models obtained from an online database and a micro-CT scan of an exvivo human skull are used to demonstrate U-Net’s robustness and provide insights into future architectural enhancements.

Matthew Olmstead, Hyun-Duck Park, Rizwanul Kabir et al. · 0 citations

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