Author

Imad Barhumi

h-index 17 View on Semantic Scholar

We have 2 of 84 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Oct 2026

Matrix-free photoacoustic image reconstruction via sensor-token networks

A direct, matrix-free reconstruction network, the Sensor-Token Reconstruction Network (STRN), which represents each sensor's time series as a token in a Transformer encoder and maps raw measurements to the reconstructed image in a single forward pass, without invoking the system matrix at inference.

Mary Anjaley Josy John, Shibili Said, Imad Barhumi et al. · Frontiers in Applied Mathema... · 0 citations

Jul 2026

Matrix-Free Photoacoustic Image Reconstruction via Sensor-Token Self-Attention

The Sensor Attention Network is proposed, a Transformer-based architecture that treats the full time series of each sensor as a token and maps raw measurements directly to the reconstructed image without invoking the system matrix at inference, supporting real-time PAT reconstruction.

Mary Anjaley Josy John, Shibili Said, Imad Barhumi et al. · arXiv.org · 0 citations