Search Results for author: Mayank Patwari

Found 6 papers, 1 papers with code

Trainable Joint Bilateral Filters for Enhanced Prediction Stability in Low-dose CT

no code implementations15 Jul 2022 Fabian Wagner, Mareike Thies, Felix Denzinger, Mingxuan Gu, Mayank Patwari, Stefan Ploner, Noah Maul, Laura Pfaff, Yixing Huang, Andreas Maier

Low-dose computed tomography (CT) denoising algorithms aim to enable reduced patient dose in routine CT acquisitions while maintaining high image quality.

Computed Tomography (CT) Denoising

Ultra Low-Parameter Denoising: Trainable Bilateral Filter Layers in Computed Tomography

1 code implementation25 Jan 2022 Fabian Wagner, Mareike Thies, Mingxuan Gu, Yixing Huang, Sabrina Pechmann, Mayank Patwari, Stefan Ploner, Oliver Aust, Stefan Uderhardt, Georg Schett, Silke Christiansen, Andreas Maier

Due to the extremely low number of trainable parameters with well-defined effect, prediction reliance and data integrity is guaranteed at any time in the proposed pipelines, in contrast to most other deep learning-based denoising architectures.

Denoising SSIM

JBFnet -- Low Dose CT Denoising by Trainable Joint Bilateral Filtering

no code implementations9 Jul 2020 Mayank Patwari, Ralf Gutjahr, Rainer Raupach, Andreas Maier

JBFnet is split into four filtering blocks, each of which performs Joint Bilateral Filtering.

Denoising

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