Search Results for author: Tobia Poppi

Found 2 papers, 2 papers with code

Safe-CLIP: Removing NSFW Concepts from Vision-and-Language Models

1 code implementation27 Nov 2023 Samuele Poppi, Tobia Poppi, Federico Cocchi, Marcella Cornia, Lorenzo Baraldi, Rita Cucchiara

We show how this can be done by fine-tuning a CLIP model on synthetic data obtained from a large language model trained to convert between safe and unsafe sentences, and a text-to-image generator.

Cross-Modal Retrieval Image Retrieval +5

Uncovering the Background-Induced bias in RGB based 6-DoF Object Pose Estimation

1 code implementation17 Apr 2023 Elena Govi, Davide Sapienza, Carmelo Scribano, Tobia Poppi, Giorgia Franchini, Paola Ardòn, Micaela Verucchi, Marko Bertogna

We analyze how the presence of the markers affects the pose estimation accuracy, and how this bias may be mitigated through data augmentation and other methods.

6D Pose Estimation Data Augmentation

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