Fabio Carrara - RankMe

102 papers A* 2A 1B 15C 8Journal 45Unranked 30

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Reviving ConvNeXt for Efficient Convolutional Diffusion Models. CoRR Taesung Kwon, Lorenzo Bianchi, Lennart Wittke, Felix Watine, Fabio Carrara, Jong Chul Ye, Romann Weber, Vinicius Azevedo
2026	J	`jnl`	Vi-SketchGPT: A Novel Multi-Scale and Context-Aware Representation for Sketch Generation and Classification. IEEE Access Giulio Federico, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Marco Di Benedetto
2025	B	`conf`	A Comparative Demonstration of Relevance Feedback Methods for Image Retrieval. SISAP Francesca Scotti, Lucia Vadicamo, Giuseppe Amato, Fabio Carrara
2025	C	`conf`	Breaking the 2D Dependency: What Limits 3D-Only Open-Vocabulary Scene Understanding. CBMI Domenico D'Orsi, Fabio Carrara, Fabrizio Falchi, Nicola Tonellotto
2025	—	`conf`	JoinPap: Learning-Based Matching for the Reconstruction of Fragmentary Papyri. ICIAP (Workshops 2) Fabio Carrara, Massimiliano Corsini, Fabrizio Falchi, Nicola Messina
2025	J	`jnl`	Learning Egocentric In-Hand Object Segmentation through Weak Supervision from Human Narrations. CoRR Nicola Messina, Rosario Leonardi, Luca Ciampi, Fabio Carrara, Giovanni Maria Farinella, Fabrizio Falchi, Antonino Furnari
2025	J	`jnl`	LoomNet: Enhancing Multi-View Image Generation via Latent Space Weaving. CoRR Giulio Federico, Fabio Carrara, Claudio Gennaro, Giuseppe Amato, Marco Di Benedetto
2025	—	`conf`	Maybe You Are Looking for CroQS 🐊 Cross-Modal Query Suggestion for Text-to-Image Retrieval. ECIR (2) Giacomo Pacini, Fabio Carrara, Nicola Messina, Nicola Tonellotto, Giuseppe Amato, Fabrizio Falchi
2025	J	`jnl`	One Patch to Caption Them All: A Unified Zero-Shot Captioning Framework. CoRR Lorenzo Bianchi, Giacomo Pacini, Fabio Carrara, Nicola Messina, Giuseppe Amato, Fabrizio Falchi
2025	J	`jnl`	Training-free sparse representations of dense vectors for scalable information retrieval. Inf. Syst. Fabio Carrara, Lucia Vadicamo, Giuseppe Amato, Claudio Gennaro
2025	J	`jnl`	ViSketch-GPT: Collaborative Multi-Scale Feature Extraction for Sketch Recognition and Generation. CoRR Giulio Federico, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Marco Di Benedetto
2025	B	`conf`	ViSketch-GPT: Collaborative Multi-scale Feature Extraction For Hand-Drawn Sketch Retrieval. SISAP Giulio Federico, Fabio Carrara, Claudio Gennaro, Marco Di Benedetto
2024	J	`jnl`	Bridging Virtual and Physical Worlds through AI. ERCIM News Fabio Carrara
2024	J	`jnl`	Evaluating Performance and Trends in Interactive Video Retrieval: Insights From the 12th VBS Competition. IEEE Access Lucia Vadicamo, Rahel Arnold, Werner Bailer, Fabio Carrara, Cathal Gurrin, Nico Hezel, Xinghan Li, Jakub Lokoc, Sebastian Lubos, Zhixin Ma, Nicola Messina, Thao-Nhu Nguyen, Ladislav Peska, Luca Rossetto, Loris Sauter, Klaus Schöffmann, Florian Spiess, Minh-Triet Tran, Stefanos Vrochidis
2024	J	`jnl`	Interactive multimodal video search: an extended post-evaluation for the VBS 2022 competition. Int. J. Multim. Inf. Retr. Konstantin Schall, Werner Bailer, Kai Uwe Barthel, Fabio Carrara, Jakub Lokoc, Ladislav Peska, Klaus Schoeffmann, Lucia Vadicamo, Claudio Vairo
2024	J	`jnl`	Is CLIP the main roadblock for fine-grained open-world perception? CoRR Lorenzo Bianchi, Fabio Carrara, Nicola Messina, Fabrizio Falchi
2024	C	`conf`	Is Clip the Main Roadblock for Fine-Grained Open-World Perception? CBMI Lorenzo Bianchi, Fabio Carrara, Nicola Messina, Fabrizio Falchi
2024	J	`jnl`	Maybe you are looking for CroQS: Cross-modal Query Suggestion for Text-to-Image Retrieval. CoRR Giacomo Pacini, Fabio Carrara, Nicola Messina, Nicola Tonellotto, Giuseppe Amato, Fabrizio Falchi
2024	—	`conf`	Spatio-Temporal 3D Reconstruction from Frame Sequences and Feature Points. IMX Workshops Giulio Federico, Fabio Carrara, Giuseppe Amato, Marco Di Benedetto
2024	J	`jnl`	Talking to DINO: Bridging Self-Supervised Vision Backbones with Language for Open-Vocabulary Segmentation. CoRR Luca Barsellotti, Lorenzo Bianchi, Nicola Messina, Fabio Carrara, Marcella Cornia, Lorenzo Baraldi, Fabrizio Falchi, Rita Cucchiara
2024	A*	`conf`	The Devil is in the Fine-Grained Details: Evaluating open-Vocabulary Object Detectors for Fine-Grained Understanding. CVPR Lorenzo Bianchi, Fabio Carrara, Nicola Messina, Claudio Gennaro, Fabrizio Falchi
2024	J	`jnl`	Using AI to decode the behavioral responses of an insect to chemical stimuli: towards machine-animal computational technologies. Int. J. Mach. Learn. Cybern. Edoardo Fazzari, Fabio Carrara, Fabrizio Falchi, Cesare Stefanini, Donato Romano
2024	—	`conf`	VISIONE 5.0: Enhanced User Interface and AI Models for VBS2024. MMM (4) Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2024	C	`conf`	Visione 5.0: Toward Evaluation With Novice Users. CBMI Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina
2024	—	`conf`	Will VISIONE Remain Competitive in Lifelog Image Search? LSC@ICMR Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2023	—	`conf`	A Workflow for Developing Biohybrid Intelligent Sensing Systems. Ital-IA Edoardo Fazzari, Fabio Carrara, Fabrizio Falchi, Cesare Stefanini
2023	—	`conf`	AIMH Lab 2022 Activities for Healthcare. Ital-IA Fabio Carrara, Luca Ciampi, Marco Di Benedetto, Fabrizio Falchi, Claudio Gennaro, Giuseppe Amato
2023	—	`conf`	AIMH Lab 2022 Activities for Vision. Ital-IA Luca Ciampi, Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Marco Di Benedetto, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2023	J	`jnl`	Conditioned Cooperative training for semi-supervised weapon detection. Neural Networks Jose L. Salazar-González, Juan Antonio Álvarez-García, Fernando J. Rendón-Segador, Fabio Carrara
2023	J	`jnl`	NoR-VDPNet++: Real-Time No-Reference Image Quality Metrics. IEEE Access Francesco Banterle, Alessandro Artusi, Alejandro Moreo, Fabio Carrara, Paolo Cignoni
2023	—	`conf`	SegmentCodeList: Unsupervised Representation Learning for Human Skeleton Data Retrieval. ECIR (2) Jan Sedmidubský, Fabio Carrara, Giuseppe Amato
2023	—	`conf`	Social and hUman ceNtered XR. Ital-IA Claudio Vairo, Marco Callieri, Fabio Carrara, Paolo Cignoni, Marco Di Benedetto, Claudio Gennaro, Daniela Giorgi, Gianpaolo Palma, Lucia Vadicamo, Giuseppe Amato
2023	A	`conf`	The Emotions of the Crowd: Learning Image Sentiment from Tweets via Cross-Modal Distillation. ECAI Alessio Serra, Fabio Carrara, Maurizio Tesconi, Fabrizio Falchi
2023	J	`jnl`	The Emotions of the Crowd: Learning Image Sentiment from Tweets via Cross-modal Distillation. CoRR Alessio Serra, Fabio Carrara, Maurizio Tesconi, Fabrizio Falchi
2023	J	`jnl`	The devil is in the fine-grained details: Evaluating open-vocabulary object detectors for fine-grained understanding. CoRR Lorenzo Bianchi, Fabio Carrara, Nicola Messina, Claudio Gennaro, Fabrizio Falchi
2023	—	`conf`	VISIONE at Video Browser Showdown 2023. MMM (1) Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2023	C	`conf`	VISIONE for newbies: an easier-to-use video retrieval system. CBMI Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2023	B	`conf`	VISIONE: A Large-Scale Video Retrieval System with Advanced Search Functionalities. ICMR Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2023	B	`conf`	Vec2Doc: Transforming Dense Vectors into Sparse Representations for Efficient Information Retrieval. SISAP Fabio Carrara, Claudio Gennaro, Lucia Vadicamo, Giuseppe Amato
2022	J	`jnl`	An embedded toolset for human activity monitoring in critical environments. Expert Syst. Appl. Marco Di Benedetto, Fabio Carrara, Luca Ciampi, Fabrizio Falchi, Claudio Gennaro, Giuseppe Amato
2022	B	`conf`	Approximate Nearest Neighbor Search on Standard Search Engines. SISAP Fabio Carrara, Lucia Vadicamo, Claudio Gennaro, Giuseppe Amato
2022	—	`conf`	Counting or Localizing? Evaluating Cell Counting and Detection in Microscopy Images. VISIGRAPP (4: VISAPP) Luca Ciampi, Fabio Carrara, Giuseppe Amato, Claudio Gennaro
2022	J	`jnl`	Deep learning for structural health monitoring: An application to heritage structures. CoRR Fabio Carrara, Fabrizio Falchi, Maria Girardi, Nicola Messina, Cristina Padovani, Daniele Pellegrini
2022	J	`jnl`	Deep networks for behavioral variant frontotemporal dementia identification from multiple acquisition sources. Comput. Biol. Medicine Marco Di Benedetto, Fabio Carrara, Benedetta Tafuri, Salvatore Nigro, Roberto De Blasi, Fabrizio Falchi, Claudio Gennaro, Giuseppe Gigli, Giancarlo Logroscino, Giuseppe Amato
2022	J	`jnl`	Improving the Adversarial Robustness of Neural ODE Image Classifiers by Tuning the Tolerance Parameter. Inf. Fabio Carrara, Roberto Caldelli, Fabrizio Falchi, Giuseppe Amato
2022	C	`conf`	Learning to Detect Fallen People in Virtual Worlds. CBMI Fabio Carrara, Lorenzo Pasco, Claudio Gennaro, Fabrizio Falchi
2022	J	`jnl`	Learning to count biological structures with raters' uncertainty. Medical Image Anal. Luca Ciampi, Fabio Carrara, Valentino Totaro, Raffaele Mazziotti, Leonardo Lupori, Carlos Santiago, Giuseppe Amato, Tommaso Pizzorusso, Claudio Gennaro
2022	J	`jnl`	Multi-camera vehicle counting using edge-AI. Expert Syst. Appl. Luca Ciampi, Claudio Gennaro, Fabio Carrara, Fabrizio Falchi, Claudio Vairo, Giuseppe Amato
2022	—	`conf`	Recurrent Vision Transformer for Solving Visual Reasoning Problems. ICIAP (3) Nicola Messina, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Fabrizio Falchi
2022	B	`conf`	Tuning Neural ODE Networks to Increase Adversarial Robustness in Image Forensics. ICIP Roberto Caldelli, Fabio Carrara, Fabrizio Falchi
2022	—	`conf`	VISIONE at Video Browser Showdown 2022. MMM (2) Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Nicola Messina, Lucia Vadicamo, Claudio Vairo
2021	J	`jnl`	Detection of Face Recognition Adversarial Attacks. Comput. Vis. Image Underst. Fabio Valerio Massoli, Fabio Carrara, Giuseppe Amato, Fabrizio Falchi
2021	J	`jnl`	Learning accurate personal protective equipment detection from virtual worlds. Multim. Tools Appl. Marco Di Benedetto, Fabio Carrara, Enrico Meloni, Giuseppe Amato, Fabrizio Falchi, Claudio Gennaro
2021	J	`jnl`	Multi-Camera Vehicle Counting Using Edge-AI. CoRR Luca Ciampi, Claudio Gennaro, Fabio Carrara, Fabrizio Falchi, Claudio Vairo, Giuseppe Amato
2021	—	`conf`	NoR-VDPNet++: Efficient Training and Architecture for Deep No-Reference Image Quality Metrics. SIGGRAPH Talks Francesco Banterle, Alessandro Artusi, Alejandro Moreo, Fabio Carrara
2021	J	`jnl`	Recurrent Vision Transformer for Solving Visual Reasoning Problems. CoRR Nicola Messina, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Fabrizio Falchi
2021	J	`jnl`	Solving the Same-Different Task with Convolutional Neural Networks. CoRR Nicola Messina, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Fabrizio Falchi
2021	J	`jnl`	Solving the same-different task with convolutional neural networks. Pattern Recognit. Lett. Nicola Messina, Giuseppe Amato, Fabio Carrara, Claudio Gennaro, Fabrizio Falchi
2021	J	`jnl`	The VISIONE Video Search System: Exploiting Off-the-Shelf Text Search Engines for Large-Scale Video Retrieval. J. Imaging Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Franca Debole, Fabrizio Falchi, Claudio Gennaro, Lucia Vadicamo, Claudio Vairo
2020	—	`conf`	Automatic Pass Annotation from Soccer Video Streams Based on Object Detection and LSTM. ECML/PKDD (5) Danilo Sorano, Fabio Carrara, Paolo Cintia, Fabrizio Falchi, Luca Pappalardo
2020	J	`jnl`	Automatic Pass Annotation from Soccer VideoStreams Based on Object Detection and LSTM. CoRR Danilo Sorano, Fabio Carrara, Paolo Cintia, Fabrizio Falchi, Luca Pappalardo
2020	J	`jnl`	Combining GANs and AutoEncoders for Efficient Anomaly Detection. CoRR Fabio Carrara, Giuseppe Amato, Luca Brombin, Fabrizio Falchi, Claudio Gennaro
2020	B	`conf`	Combining GANs and AutoEncoders for efficient anomaly detection. ICPR Fabio Carrara, Giuseppe Amato, Luca Brombin, Fabrizio Falchi, Claudio Gennaro
2020	B	`conf`	Continuous ODE-defined Image Features for Adaptive Retrieval. ICMR Fabio Carrara, Giuseppe Amato, Fabrizio Falchi, Claudio Gennaro
2020	—	`conf`	Defending Neural ODE Image Classifiers from Adversarial Attacks with Tolerance Randomization. ICPR Workshops (6) Fabio Carrara, Roberto Caldelli, Fabrizio Falchi, Giuseppe Amato
2020	J	`jnl`	Efficient Evaluation of Image Quality via Deep-Learning Approximation of Perceptual Metrics. IEEE Trans. Image Process. Alessandro Artusi, Francesco Banterle, Fabio Carrara, Alejandro Moreo
2020	J	`jnl`	Large-scale instance-level image retrieval. Inf. Process. Manag. Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Lucia Vadicamo
2020	B	`conf`	Learning Distance Estimators from Pivoted Embeddings of Metric Objects. SISAP Fabio Carrara, Claudio Gennaro, Fabrizio Falchi, Giuseppe Amato
2020	J	`jnl`	Learning visual features for relational CBIR. Int. J. Multim. Inf. Retr. Nicola Messina, Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro
2020	B	`conf`	Nor-Vdpnet: A No-Reference High Dynamic Range Quality Metric Trained On Hdr-Vdp 2. ICIP Francesco Banterle, Alessandro Artusi, Alejandro Moreo, Fabio Carrara
2020	—	`conf`	Scalar Quantization-Based Text Encoding for Large Scale Image Retrieval. SEBD Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Fausto Rabitti, Lucia Vadicamo
2020	B	`ed.`	Similarity Search and Applications - 13th International Conference, SISAP 2020, Copenhagen, Denmark, September 30 - October 2, 2020, Proceedings SISAP Shin'ichi Satoh, Lucia Vadicamo, Arthur Zimek, Fabio Carrara, Ilaria Bartolini, Martin Aumüller, Björn Þór Jónsson, Rasmus Pagh
2020	J	`jnl`	The VISIONE Video Search System: Exploiting Off-the-Shelf Text Search Engines for Large-Scale Video Retrieval. CoRR Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Franca Debole, Fabrizio Falchi, Claudio Gennaro, Lucia Vadicamo, Claudio Vairo
2019	J	`jnl`	Adversarial image detection in deep neural networks. Multim. Tools Appl. Fabio Carrara, Fabrizio Falchi, Roberto Caldelli, Giuseppe Amato, Rudy Becarelli
2019	B	`conf`	An Image Retrieval System for Video. SISAP Paolo Bolettieri, Fabio Carrara, Franca Debole, Fabrizio Falchi, Claudio Gennaro, Lucia Vadicamo, Claudio Vairo
2019	—	`—`	Deep Learning for Image Classification and Retrieval: Analysis and Solutions to Current Limitations. Fabio Carrara
2019	J	`jnl`	Detecting Adversarial Inputs by Looking in the Black Box. ERCIM News Fabio Carrara, Fabrizio Falchi, Giuseppe Amato, Rudy Becarelli, Roberto Caldelli
2019	J	`jnl`	Detection of Face Recognition Adversarial Attacks. CoRR Fabio Valerio Massoli, Fabio Carrara, Giuseppe Amato, Fabrizio Falchi
2019	—	`conf`	Evaluation of Continuous Image Features Learned by ODE Nets. ICIAP (1) Fabio Carrara, Giuseppe Amato, Fabrizio Falchi, Claudio Gennaro
2019	B	`conf`	Exploiting CNN Layer Activations to Improve Adversarial Image Classification. ICIP Roberto Caldelli, Rudy Becarelli, Fabio Carrara, Fabrizio Falchi, Giuseppe Amato
2019	—	`conf`	Hebbian Learning Meets Deep Convolutional Neural Networks. ICIAP (1) Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Gabriele Lagani
2019	—	`conf`	Image Analysis in Technical Documentation. SEBD Fabio Carrara, Franca Debole, Claudio Gennaro, Giuseppe Amato
2019	J	`jnl`	LSTM-based real-time action detection and prediction in human motion streams. Multim. Tools Appl. Fabio Carrara, Petr Elias, Jan Sedmidubský, Pavel Zezula
2019	—	`conf`	On the Robustness to Adversarial Examples of Neural ODE Image Classifiers. WIFS Fabio Carrara, Roberto Caldelli, Fabrizio Falchi, Giuseppe Amato
2019	—	`conf`	Surrgate Text Representation of Visual Features for Fast Image Retrieval. SEBD Fabio Carrara
2019	C	`conf`	Testing Deep Neural Networks on the Same-Different Task. CBMI Nicola Messina, Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro
2019	—	`conf`	VISIONE at VBS2019. MMM (2) Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Franca Debole, Fabrizio Falchi, Claudio Gennaro, Lucia Vadicamo, Claudio Vairo
2018	—	`conf`	A Wireless Smart Camera Network for Parking Monitoring. GLOBECOM Workshops Giuseppe Amato, Paolo Bolettieri, Davide Moroni, Fabio Carrara, Luca Ciampi, Gabriele Pieri, Claudio Gennaro, Giuseppe Riccardo Leone, Claudio Vairo
2018	—	`conf`	Adversarial Examples Detection in Features Distance Spaces. ECCV Workshops (2) Fabio Carrara, Rudy Becarelli, Roberto Caldelli, Fabrizio Falchi, Giuseppe Amato
2018	—	`conf`	Facial-based Intrusion Detection System with Deep Learning in Embedded Devices. SSIP Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Claudio Vairo
2018	A*	`conf`	Large-Scale Image Retrieval with Elasticsearch. SIGIR Giuseppe Amato, Paolo Bolettieri, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro
2018	—	`conf`	Learning Relationship-Aware Visual Features. ECCV Workshops (4) Nicola Messina, Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro
2018	J	`jnl`	Picture it in your mind: generating high level visual representations from textual descriptions. Inf. Retr. J. Fabio Carrara, Andrea Esuli, Tiziano Fagni, Fabrizio Falchi, Alejandro Moreo Fernández
2017	—	`conf`	Cross-Media Learning for Image Sentiment Analysis in the Wild. ICCV Workshops Lucia Vadicamo, Fabio Carrara, Andrea Cimino, Stefano Cresci, Felice Dell'Orletta, Fabrizio Falchi, Maurizio Tesconi
2017	J	`jnl`	Deep learning for decentralized parking lot occupancy detection. Expert Syst. Appl. Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Carlo Meghini, Claudio Vairo
2017	C	`conf`	Detecting adversarial example attacks to deep neural networks. CBMI Fabio Carrara, Fabrizio Falchi, Roberto Caldelli, Giuseppe Amato, Roberta Fumarola, Rudy Becarelli
2017	B	`conf`	Efficient Indexing of Regional Maximum Activations of Convolutions using Full-Text Search Engines. ICMR Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro
2017	J	`jnl`	Exploring epoch-dependent stochastic residual networks. CoRR Fabio Carrara, Andrea Esuli, Fabrizio Falchi, Alejandro Moreo Fernández
2016	C	`conf`	Car parking occupancy detection using smart camera networks and Deep Learning. ISCC Giuseppe Amato, Fabio Carrara, Fabrizio Falchi, Claudio Gennaro, Claudio Vairo
2016	J	`jnl`	Picture It In Your Mind: Generating High Level Visual Representations From Textual Descriptions. CoRR Fabio Carrara, Andrea Esuli, Tiziano Fagni, Fabrizio Falchi, Alejandro Moreo Fernández
2015	—	`conf`	Efficient foreground-background segmentation using local features for object detection. ICDSC Fabio Carrara, Giuseppe Amato, Fabrizio Falchi, Claudio Gennaro
2015	B	`conf`	Semiautomatic Learning of 3D Objects from Video Streams. SISAP Fabio Carrara, Fabrizio Falchi, Claudio Gennaro