Search Results for author: Andreas Papachristodoulou

Found 2 papers, 1 papers with code

Convolutional Channel-wise Competitive Learning for the Forward-Forward Algorithm

1 code implementation19 Dec 2023 Andreas Papachristodoulou, Christos Kyrkou, Stelios Timotheou, Theocharis Theocharides

The Forward-Forward (FF) Algorithm has been recently proposed to alleviate the issues of backpropagation (BP) commonly used to train deep neural networks.

Image Classification

DriveGuard: Robustification of Automated Driving Systems with Deep Spatio-Temporal Convolutional Autoencoder

no code implementations5 Nov 2021 Andreas Papachristodoulou, Christos Kyrkou, Theocharis Theocharides

We explore the space of different autoencoder architectures and evaluate them on a diverse dataset created with real and synthetic images demonstrating that by exploiting spatio-temporal information combined with multi-component loss we significantly increase robustness against adverse image effects reaching within 5-6% of that of the original model on clean images.

Autonomous Vehicles Image Segmentation +2

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