677 citations · 769 across the 45 of their papers we have counts for
5 papers · 2 filters
Training Ensembles with Inliers and Outliers for Semi-supervised Active Learning
Vladan Stojnić, Zakaria Laskar, Giorgos Tolias
Deep active learning in the presence of outlier examples poses a realistic yet challenging scenario. Acquiring unlabeled data for annotation requires a delicate balance between avo…
The 2023 Video Similarity Dataset and Challenge
Ed Pizzi, Giorgos Kordopatis-Zilos, Hiral Patel +6
This work introduces a dataset, benchmark, and challenge for the problem of video copy detection and localization. The problem comprises two distinct but related tasks: determining…
HSCNet++: Hierarchical Scene Coordinate Classification and Regression for Visual Localization with Transformer
Shuzhe Wang, Zakaria Laskar, Iaroslav Melekhov +4
Visual localization is critical to many applications in computer vision and robotics. To address single-image RGB localization, state-of-the-art feature-based methods match local d…
Self-Supervised Video Similarity Learning
Giorgos Kordopatis-Zilos, Giorgos Tolias, Christos Tzelepis +3
We introduce SVS, a video similarity learning approach with self-supervision. Self-Supervised Learning (SSL) is typically used to train deep models on a proxy task so as to hav…
Rethinking matching-based few-shot action recognition
Juliette Bertrand, Yannis Kalantidis, Giorgos Tolias
Few-shot action recognition, i.e. recognizing new action classes given only a few examples, benefits from incorporating temporal information. Prior work either encodes such informa…