3 papers
cs.CV2026
Art Beyond Semantics: Sheaf-Informed Contrastive Learning for Multi-Relational Representations
Ludovica Schaerf, Antonio Purificato, Piera Riccio +2
Understanding a painting is never a single act. Art historians may analyze the same work through concepts of style, iconography, or historical context, dimensions that are not inte…
cs.CV2025
Training-Free Style and Content Transfer by Leveraging U-Net Skip Connections in Stable Diffusion
Ludovica Schaerf, Andrea Alfarano, Fabrizio Silvestri +1
Recent advances in diffusion models for image generation have led to detailed examinations of several components within the U-Net architecture for image editing. While previous stu…
cs.CV2024
STLight: a Fully Convolutional Approach for Efficient Predictive Learning by Spatio-Temporal joint Processing
Andrea Alfarano, Alberto Alfarano, Linda Friso +3
Spatio-Temporal predictive Learning is a self-supervised learning paradigm that enables models to identify spatial and temporal patterns by predicting future frames based on past f…