Search Results for author: Alper Güngör

Found 5 papers, 4 papers with code

CalibFPA: A Focal Plane Array Imaging System based on Online Deep-Learning Calibration

no code implementations20 Sep 2023 Alper Güngör, M. Umut Bahceci, Yasin Ergen, Ahmet Sözak, O. Oner Ekiz, Tolga Yelboga, Tolga Çukur

In this study, we propose a novel compressive FPA system based on online deep-learning calibration of multiplexed LR measurements (CalibFPA).

DEQ-MPI: A Deep Equilibrium Reconstruction with Learned Consistency for Magnetic Particle Imaging

1 code implementation26 Dec 2022 Alper Güngör, Baris Askin, Damla Alptekin Soydan, Can Barış Top, Emine Ulku Saritas, Tolga Çukur

The ill-posed reconstruction problem can be solved by simultaneously enforcing data consistency based on the SM and regularizing the solution based on an image prior.

Rolling Shutter Correction

Unsupervised Medical Image Translation with Adversarial Diffusion Models

1 code implementation17 Jul 2022 Muzaffer Özbey, Onat Dalmaz, Salman UH Dar, Hasan A Bedel, Şaban Özturk, Alper Güngör, Tolga Çukur

Extensive assessments are reported on the utility of SynDiff against competing GAN and diffusion models in multi-contrast MRI and MRI-CT translation.

Image-to-Image Translation Imputation +1

Adaptive Diffusion Priors for Accelerated MRI Reconstruction

1 code implementation12 Jul 2022 Alper Güngör, Salman UH Dar, Şaban Öztürk, Yilmaz Korkmaz, Gokberk Elmas, Muzaffer Özbey, Tolga Çukur

A two-phase reconstruction is executed following training: a rapid-diffusion phase that produces an initial reconstruction with the trained prior, and an adaptation phase that further refines the result by updating the prior to minimize data-consistency loss.

De-aliasing MRI Reconstruction

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