Search Results for author: Ed Pizzi

Found 4 papers, 3 papers with code

A Self-Supervised Descriptor for Image Copy Detection

1 code implementation CVPR 2022 Ed Pizzi, Sreya Dutta Roy, Sugosh Nagavara Ravindra, Priya Goyal, Matthijs Douze

We adapt this method to the copy detection task by changing the architecture and training objective, including a pooling operator from the instance matching literature, and adapting contrastive learning to augmentations that combine images.

Contrastive Learning Copy Detection +1

The 2023 Video Similarity Dataset and Challenge

1 code implementation15 Jun 2023 Ed Pizzi, Giorgos Kordopatis-Zilos, Hiral Patel, Gheorghe Postelnicu, Sugosh Nagavara Ravindra, Akshay Gupta, Symeon Papadopoulos, Giorgos Tolias, Matthijs Douze

The problem comprises two distinct but related tasks: determining whether a query video shares content with a reference video ("detection"), and additionally temporally localizing the shared content within each video ("localization").

Copy Detection Video Similarity

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