Search Results for author: Alexandra Malyugina

Found 5 papers, 0 papers with code

A Spatio-temporal Aligned SUNet Model for Low-light Video Enhancement

no code implementations4 Mar 2024 Ruirui Lin, Nantheera Anantrasirichai, Alexandra Malyugina, David Bull

Distortions caused by low-light conditions are not only visually unpleasant but also degrade the performance of computer vision tasks.

SSIM Video Enhancement

BVI-Lowlight: Fully Registered Benchmark Dataset for Low-Light Video Enhancement

no code implementations3 Feb 2024 Nantheera Anantrasirichai, Ruirui Lin, Alexandra Malyugina, David Bull

Low-light videos often exhibit spatiotemporal incoherent noise, leading to poor visibility and compromised performance across various computer vision applications.

Video Enhancement

Wavelet-based Topological Loss for Low-Light Image Denoising

no code implementations16 Sep 2023 Alexandra Malyugina, Nantheera Anantrasirichai, David Bull

Despite extensive research conducted in the field of image denoising, many algorithms still heavily depend on supervised learning and their effectiveness primarily relies on the quality and diversity of training data.

Image Denoising

A Topological Loss Function: Image Denoising on a Low-Light Dataset

no code implementations9 Aug 2022 Alexandra Malyugina, Nantheera Anantrasirichai, David Bull

The loss function is a combination of $\ell_1$ or $\ell_2$ losses with the new persistence-based topological loss.

Image Denoising

Encoding in the Dark Grand Challenge: An Overview

no code implementations7 May 2020 Nantheera Anantrasirichai, Fan Zhang, Alexandra Malyugina, Paul Hill, Angeliki Katsenou

In this paper, we present an overview of the proposed challenge, and test state-of-the-art methods that will be part of the benchmark methods at the stage of the participants' deliverable assessment.

Denoising Image Enhancement

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