Search Results for author: Bill Psomas

Found 4 papers, 4 papers with code

Keep It SimPool: Who Said Supervised Transformers Suffer from Attention Deficit?

1 code implementation ICCV 2023 Bill Psomas, Ioannis Kakogeorgiou, Konstantinos Karantzalos, Yannis Avrithis

By discussing the properties of each group of methods, we derive SimPool, a simple attention-based pooling mechanism as a replacement of the default one for both convolutional and transformer encoders.

Image Classification Image Retrieval +5

OpenFilter: A Framework to Democratize Research Access to Social Media AR Filters

1 code implementation19 Jul 2022 Piera Riccio, Bill Psomas, Francesco Galati, Francisco Escolano, Thomas Hofmann, Nuria Oliver

Augmented Reality or AR filters on selfies have become very popular on social media platforms for a variety of applications, including marketing, entertainment and aesthetics.

Marketing

It Takes Two to Tango: Mixup for Deep Metric Learning

1 code implementation ICLR 2022 Shashanka Venkataramanan, Bill Psomas, Ewa Kijak, Laurent Amsaleg, Konstantinos Karantzalos, Yannis Avrithis

In this work, we aim to bridge this gap and improve representations using mixup, which is a powerful data augmentation approach interpolating two or more examples and corresponding target labels at a time.

Ranked #8 on Metric Learning on CUB-200-2011 (using extra training data)

Data Augmentation Metric Learning +2

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