Search Results for author: Lorenzo Tronchin

Found 4 papers, 3 papers with code

Multi-Scale Texture Loss for CT denoising with GANs

1 code implementation25 Mar 2024 Francesco Di Feola, Lorenzo Tronchin, Valerio Guarrasi, Paolo Soda

To grasp highly complex and non-linear textural relationships in the training process, this work presents a loss function that leverages the intrinsic multi-scale nature of the Gray-Level-Co-occurrence Matrix (GLCM).

Denoising Image Generation

LatentAugment: Data Augmentation via Guided Manipulation of GAN's Latent Space

1 code implementation21 Jul 2023 Lorenzo Tronchin, Minh H. Vu, Paolo Soda, Tommy Löfstedt

Data Augmentation (DA) is a technique to increase the quantity and diversity of the training data, and by that alleviate overfitting and improve generalisation.

Data Augmentation

A comparative study between paired and unpaired Image Quality Assessment in Low-Dose CT Denoising

1 code implementation11 Apr 2023 Francesco Di Feola, Lorenzo Tronchin, Paolo Soda

To this end, we can use quantitative image quality assessment scores that we divided into two categories, i. e., paired and unpaired measures.

Denoising Image Quality Assessment

Multimodal Explainability via Latent Shift applied to COVID-19 stratification

no code implementations28 Dec 2022 Valerio Guarrasi, Lorenzo Tronchin, Domenico Albano, Eliodoro Faiella, Deborah Fazzini, Domiziana Santucci, Paolo Soda

The explanation of the decision taken is computed by applying a latent shift that, simulates a counterfactual prediction revealing the features of each modality that contribute the most to the decision and a quantitative score indicating the modality importance.

counterfactual

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