Search Results for author: David Torpey

Found 7 papers, 0 papers with code

A Large-scale Evaluation of Pretraining Paradigms for the Detection of Defects in Electroluminescence Solar Cell Images

no code implementations27 Feb 2024 David Torpey, Lawrence Pratt, Richard Klein

Additionally, we provide a large-scale unlabelled EL image dataset of $22000$ images, and a $642$-image labelled semantic segmentation EL dataset, for further research in developing self- and semi-supervised training techniques in this domain.

Benchmarking Defect Detection +2

DeepSet SimCLR: Self-supervised deep sets for improved pathology representation learning

no code implementations23 Feb 2024 David Torpey, Richard Klein

Often, applications of self-supervised learning to 3D medical data opt to use 3D variants of successful 2D network architectures.

Representation Learning Self-Supervised Learning

Affine transformation estimation improves visual self-supervised learning

no code implementations14 Feb 2024 David Torpey, Richard Klein

The standard approach to modern self-supervised learning is to generate random views through data augmentations and minimise a loss computed from the representations of these views.

Data Augmentation Self-Supervised Learning

On the robustness of self-supervised representations for multi-view object classification

no code implementations27 Jul 2022 David Torpey, Richard Klein

It is known that representations from self-supervised pre-training can perform on par, and often better, on various downstream tasks than representations from fully-supervised pre-training.

Image Retrieval Object +2

Explicit homography estimation improves contrastive self-supervised learning

no code implementations12 Jan 2021 David Torpey, Richard Klein

We show how the inclusion of this module to regress the parameters of an affine transformation or homography, in addition to the original contrastive objective, improves both performance and learning speed.

Contrastive Learning Homography Estimation +1

SummaryNet: A Multi-Stage Deep Learning Model for Automatic Video Summarisation

no code implementations19 Feb 2020 Ziyad Jappie, David Torpey, Turgay Celik

Video summarisation can be posed as the task of extracting important parts of a video in order to create an informative summary of what occurred in the video.

regression

Cannot find the paper you are looking for? You can Submit a new open access paper.