Author

Mahesh Raveendranatha Panicker

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Preprint Oct 2026

Differentiable Co-Design of Ultrasound Probe Geometry and Acquisition for Plane-Wave Imaging

Ultrasound image quality depends on both the probe geometry and the transmit and receive processing, but engineers usually design the two separately. Physics-based simulators (Field II, k-Wave, MUST/SIMUS) compute the radio-frequency channel data but give no gradients, so design studies must use grid or black-box searc...

Somashekhar Dehury, Mahesh Raveendranatha Panicker · 0 citations

Preprint Oct 2026

Physics-Grounded Objective-Conditioned Deep Beamforming for Adaptive Resolution-Contrast Control in Plane-Wave Ultrasound Imaging

Plane-wave ultrasound enables ultrafast imaging but remains constrained by a receive-aperture-dependent resolution- contrast trade-off. Fine structures benefit from high spatial resolution, whereas diffuse tissue and lesions often require improved contrast and clutter suppression. These objectives favor different recei...

G. Gopikrishnan, Mahesh Raveendranatha Panicker · 0 citations