Search Results for author: Lindsay Nicholson

Found 3 papers, 1 papers with code

OCT2Confocal: 3D CycleGAN based Translation of Retinal OCT Images to Confocal Microscopy

1 code implementation17 Nov 2023 Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim

This marks the first attempt to exploit the inherent 3D information of OCT and translate it into the rich, detailed color domain of confocal microscopy.

Optimal Transport-based Graph Matching for 3D retinal OCT image registration

no code implementations28 Feb 2022 Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim

Finally, registration along the direction orthogonal to the x-y plane (the z-direction) is guided by the segmentation of two important anatomical features peculiar to mouse b-scans, the Internal Limiting Membrane (ILM) and the hyaloid remnant (HR).

Graph Matching Image Registration

Non-convex Super-resolution of OCT images via sparse representation

no code implementations22 Oct 2020 Gabriele Scrivanti, Luca Calatroni, Serena Morigi, Lindsay Nicholson, Alin Achim

We propose a non-convex variational model for the super-resolution of Optical Coherence Tomography (OCT) images of the murine eye, by enforcing sparsity with respect to suitable dictionaries learnt from high-resolution OCT data.

Super-Resolution

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