Search Results for author: Agnieszka Barbara Szczotka

Found 4 papers, 0 papers with code

Zero-shot super-resolution with a physically-motivated downsampling kernel for endomicroscopy

no code implementations25 Mar 2021 Agnieszka Barbara Szczotka, Dzhoshkun Ismail Shakir, Matthew J. Clarkson, Stephen P. Pereira, Tom Vercauteren

To address the need for non-reference image quality improvement, we designed a novel zero-shot super-resolution (ZSSR) approach that relies only on the endomicroscopy data to be processed in a self-supervised manner without the need for ground-truth HR images.

Image Quality Assessment Super-Resolution

Learning from Irregularly Sampled Data for Endomicroscopy Super-resolution: A Comparative Study of Sparse and Dense Approaches

no code implementations29 Nov 2019 Agnieszka Barbara Szczotka, Dzhoshkun Ismail Shakir, DanieleRavi, Matthew J. Clarkson, Stephen P. Pereira, Tom Vercauteren

The main contributions of our study are a comparison of sparse and dense approach in pCLE image reconstruction, implementing trainable generalised NW kernel regression, and adaptation of synthetic data for training pCLE SR.

Image Quality Assessment Image Reconstruction +2

Adversarial training with cycle consistency for unsupervised super-resolution in endomicroscopy

no code implementations21 Jan 2019 Daniele Ravì, Agnieszka Barbara Szczotka, Stephen P. Pereira, Tom Vercauteren

Our framework can exploit HR images, regardless of the domain where they are coming from, to transfer the quality of the HR images to the initial LR images.

Image Quality Assessment Super-Resolution

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