Search Results for author: Lorenzo Berlincioni

Found 10 papers, 2 papers with code

Neuromorphic Face Analysis: a Survey

no code implementations18 Feb 2024 Federico Becattini, Lorenzo Berlincioni, Luca Cultrera, Alberto del Bimbo

Neuromorphic sensors, also known as event cameras, are a class of imaging devices mimicking the function of biological visual systems.

Privacy Preserving

Diffusion Based Augmentation for Captioning and Retrieval in Cultural Heritage

1 code implementation14 Aug 2023 Dario Cioni, Lorenzo Berlincioni, Federico Becattini, Alberto del Bimbo

Cultural heritage applications and advanced machine learning models are creating a fruitful synergy to provide effective and accessible ways of interacting with artworks.

Image Captioning Retrieval

4DSR-GCN: 4D Video Point Cloud Upsampling using Graph Convolutional Networks

no code implementations1 Jun 2023 Lorenzo Berlincioni, Stefano Berretti, Marco Bertini, Alberto del Bimbo

Time varying sequences of 3D point clouds, or 4D point clouds, are now being acquired at an increasing pace in several applications (e. g., LiDAR in autonomous or assisted driving).

Edge-computing Graph Attention +1

Neuromorphic Event-based Facial Expression Recognition

1 code implementation13 Apr 2023 Lorenzo Berlincioni, Luca Cultrera, Chiara Albisani, Lisa Cresti, Andrea Leonardo, Sara Picchioni, Federico Becattini, Alberto del Bimbo

Recently, event cameras have shown large applicability in several computer vision fields especially concerning tasks that require high temporal resolution.

Emotion Recognition Facial Expression Recognition +1

Partially fake it till you make it: mixing real and fake thermal images for improved object detection

no code implementations25 Jun 2021 Francesco Bongini, Lorenzo Berlincioni, Marco Bertini, Alberto del Bimbo

In this paper we propose a novel data augmentation approach for visual content domains that have scarce training datasets, compositing synthetic 3D objects within real scenes.

Data Augmentation object-detection +1

Robust pedestrian detection in thermal imagery using synthesized images

no code implementations3 Feb 2021 My Kieu, Lorenzo Berlincioni, Leonardo Galteri, Marco Bertini, Andrew D. Bagdanov, Alberto del Bimbo

Experimental results demonstrate the effectiveness of our approach: using less than 50\% of available real thermal training data, and relying on synthesized data generated by our model in the domain adaptation phase, our detector achieves state-of-the-art results on the KAIST Multispectral Pedestrian Detection Benchmark; even if more real thermal data is available adding GAN generated images to the training data results in improved performance, thus showing that these images act as an effective form of data augmentation.

Data Augmentation Domain Adaptation +2

Inner Eye Canthus Localization for Human Body Temperature Screening

no code implementations27 Aug 2020 Claudio Ferrari, Lorenzo Berlincioni, Marco Bertini, Alberto del Bimbo

As additional contribution, we enrich the original dataset by using the annotated landmarks to deform and project the 3DMM onto the images.

Face Model

Semantic Road Layout Understanding by Generative Adversarial Inpainting

no code implementations29 May 2018 Lorenzo Berlincioni, Federico Becattini, Leonardo Galteri, Lorenzo Seidenari, Alberto del Bimbo

Autonomous driving is becoming a reality, yet vehicles still need to rely on complex sensor fusion to understand the scene they act in.

Autonomous Driving Segmentation +2

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