Understanding, managing and processing of visual data represents an unexhausted source of complex information that can be applied to many areas of science. Nowadays, visual data can be originated by both physical and simulated events. The goal of the activities of the EIDOSlab group is to carry state of the art research in the areas of imaging and multimedia that, in the coming years, promise to be major drivers of new technologies and applications with high societal impact. The lab has a long history that trace back to the foundation of our image processing laboratory.

See our lab website for updated information.

Curious about the acronym? EIDOS Lab stands for EIDetic Oriented Systems Lab.

Computer Vision 
The research activities consist in the development of computer vision algorithms applied in many different fields ranging from gaming interfaces, automatic recognition for industrial and commercial needs to biometric and forensic applications.

Image processing
Image processing carried out in the group is aimed at developing algorithms for restoration, hidden information extraction, segmentation of color images, security and watermarking. Fields of applications ranges from image and video coding, cultural heritage to biomedical image processing.

Graphics
In this area the group is applying his competences to the optimization of 3D graphics fruition on all the available visual devices, e.g. TV, mobile terminals, PC and game console including many aspects of mesh and texture data and the associated animation.

Virtual and augmented reality
Serious Games are an important branch of game industry that takes advantage of Virtual Reality for learning purposes. Simulation in a virtual world allows simple interaction with objects that in the real world are far away in space and/or in time. In this area all previous competences are glued together to design innovative and complex virtual and augmented reality systems using state of the art graphical and physical simulation library.

• DeepHealth (EC-IA, H2020, ICT-2018-11): Deep-Learning and HPC to Boost Biomedical Applications for Health (2019, 36 months, total cost 12.8M€).
• ITIF - Innovative Technological Instrument to assess Frailty
  “A social innovation to evaluate and to prevent frailty in elderly population”
  funded by Ministero dell’Istruzione, dell’Università e della Ricerca (MIUR)
  for the Smart Cities and Communities and Social Innovation programme.

• STEPS project on space exploration funded by Regione Piemonte.

• STEPS-2 second phase of STEPS project funded by Regione Piemonte.

Deep Learning

Every day DeepLearning and CNN results are advancing the state of the art in the area of image understanding, image processing and computer vision. In our lab we perform cover many aspects of this evolving area.   We believe in learning by doing: so we tackled many applied research challenges related to objet recognition, ADAS systems for automotive, tumour classification in histopathology, high frame rate video prediction We believe that CNN are to be understood in deep: we perform fundamental research in the areas of model regularization, network parameter compression, incremental and parallel learning.

References:

• Unveiling COVID-19 from Chest X-ray with deep learning: a hurdles race with small data, arxiv preprint.
• Convolutional Neural Network for Intermediate View Enhancement in Multiview Streaming, IEEE Trans. on Multimedia 2018
• Post-synaptic potential regularization has potential, presented at International Conference on Artificial Neural Networks 2019

 

Gait recognition and biometrics

Biometrics is the science that studies the human characteristics for anthropometry research, people identification, access control and many more. Biometric features are measurable data classified as physical or behavioral. The former are related to the body and its shape. Some examples are face, hand, iris, retina and fingerprint. Behavioral characteristics are associated to particular human action, for instance handwriting and walking. Automatic recognition systems are often expensive, intrusive and require the cooperation of the subject during the acquisition. The latter cannot be always guaranteed, for instance in a video surveillance context. In this case, it iuseful to recognize people through biometric parameters that can be captured at a distance and without the collaboration of the person, such as gait. Gait analysis finds interest not only in video surveillance systems and forensics science. Many applications analyze the gait in order to discover pathologies of the body movement, rehabilitation therapy, identify the fall risk in elderly population in order to assess the frailty syndrome. All these applications are based on the analysis of video and 2D images. Images and videos are processed in order to collect gait parameters applying both model-based approaches, using the definition of a 3D model of the body in movement, or by model-free approaches, that process the silhouette of a walking person.

References:

• Human Classification Using Gait Features

 

 

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3D Video Coding and Representation

During the last decade 3D-Cinema and 3D-television have become increasingly popular due to its superior quality of experience achieved through stereoscopy and autostereoscopy. The depth sensation in 3D television is achieved by rendering at least two views of the same scene from two slightly different viewpoints. It is desirable to use as few views as possible to achieve maximum parallax in 3D vision and it poses new challenges for coding multiviews and generating virtual views from available set of view views. Our group is working on three major areas of 3DTV: 3D video representation & coding, virtual view generation & quality enhancement, and quality assessment of 3D videos. Selected contributions in this area are presented in the following.

- 3D Video Coding

• Panorama view with spatiotemporal occlusion compensation for 3D video coding
• A panoramic 3D video coding with directional depth aided inpainting

- 3D View Synthesis & Visual Quality Enhancement

• Edge enhancement of depth based rendered image
• Depth Image Based Rendering with Inverse Mapping (VSIM)
• Edges shape enforcement for visual enhancement of depth image based rendering

- 3D Quality Assessment

• Synthesized Image Quality Evaluator (SIQE)
• Blind Depth Quality Metric (BDQM)

 

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Multimedia Communications

A lot of research results in the fields of multimedia signal processing, networking and digital communications have recently contributed to the advent of our current multimedia enriched communication experience. In this area EIDOS expertise includes image and video coding, video error concealment, error resilient video coding, joint source channel coding, multiple description coding and distributed source coding, distributed and P2P video streaming, network coding.

• A. Fiandrotti, V. Bioglio, M. Grangetto, R. Gaeta, E. Magli "Band Codes for Energy-Efficient Network Coding with Application to P2P Mobile Streaming", IEEE TRANSACTIONS ON MULTIMEDIA, 2015
• R. Gaeta, M.Grangetto "DIP: Distributed identification of polluters in P2P live streaming", ACM TRANSACTIONS ON MULTIMEDIA COMPUTING, COMMUNICATIONS AND APPLICATIONS, 2014
• Enrico Baccaglini, M. Grangetto, E. Quacchio, and S. Zezza. A study of an hybrid cdn–p2p system over the planet lab network, SIGNAL PROCESSING-IMAGE COMMUNICATION, 2012
• A. Magnetto, R. Gaeta, M. Grangetto, and M. Sereno. Turinstream: A totally push, robust and efficient p2p video streaming architecture. IEEE TRANSACTIONS ON MULTIMEDIA, 2010
• M. Grangetto, E. Magli, and G. Olmo. Distributed arithmetic coding for the slepian-wolf problem. IEEE TRANSACTIONS ON SIGNAL PROCESSING,
• M. Grangetto,B. Scanavino, G. Olmo, and S. Benedetto. Iterative decoding of serially concatenated arithmetic and channel codes with JPEG 2000 applications. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2007
• M. Grangetto, P. Cosman and G. Olmo, Joint source/channel coding and map decoding of arithmetic codes. IEEE TRANSACTIONS ON COMMUNICATIONS, 2005.

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Biomedical Image Processing

	Radiography is nowadays a common medical exam, used for diagnosing several diseases, but has the disadvantage of exposing people to a dose of radiation. For this reason, it is important to study methods for reducing such dose. To this end we are currently developing the ViRiS - RX Simulator
	Computer Vision and Deep Learning have tremendous potential in the areas of Biomedical Image Processing and Computer Aided Diagnosis systems. In this field we perform research thanks to the collaboration of the medical departments of our university and European and industrial partners.

In the biomedical area we are also working on Segmentation of tumors in PET images in collaboration with the nuclear medicine group of IRCC in Candiolo . Our research results are contributing to devise automatic techniques to trim tumoral regions in dynamic PET images.

See also our book on RX imaging (in italian) L'immagine digitale in diagnostica per immagini

References:

• Global and local anomaly detectors for tumor segmentation in dynamic pet acquisitions
• Automatic method for tumor segmentation from 3-points dynamic PET acquisitions
• Automatic GTV contouring applying anomaly detection algorithm on dynamic FDG PET images
• A GPU Simulation Tool for Training and Optimisation in 2D Digital X-Ray Imaging

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Watermarking

The diffusion of digital media and the consequent necessity of protection has posed new challenges and problems in the computer science field. At the same time objects of large dimensions (like images, sounds or videos) and containing a large quantity of redundant data allow us for compression or, alternatively, storage of extra information. In the field of data hiding many different techniques have been developed. In EIDOs we are working on application fragile reversible watermarking capable to reveal modification of the digital object, possibly localizing the modified area with particular attention to biomedical imaging data.

• D. Cavagnino, M. Lucenteforte, M.Grangetto "High capacity reversible data hiding and content protection for radiographic images", Elsevier SignalProcessing, 2015.

 

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Image processing for the Holy Shroud

The Eidos group has developed a long lasting experience, since the lab foundation, in the study of the images of the Holy Shroud kept in the Turin Cathedral.

 

• Holy Shroud - Colour
• Holy Shroud - Enrie
• Santo Sudario de Oviedo
• Holy Shroud for the blind
• 3D Images
• 3D Interactive !

 

 

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Virtual reality

Our current research in this area is in collaboration with the Collaborative System Engineering Centre in Thales Alenia Space. Our efforts are aimed to study new technologies that may be used in the robotic or human space exploration, with particular attention to Mars exploration. In this context we participate to the development of virtual simulations of space modules and environments.

• National Institute of Informatics - NII (Tokyo)
• Istituto Superiore Mario Boella - ISMB
• Multimedia team at TELECOM ParisTech
• RAI Research - CRIT
• SISVEL Technology
• TINY BULLS Studios

Agata Soccini

Elena Gianaria

Muhammad Shahid Farid (now at University of the Punjab, Lahore)

Francesco Verdoja (now at Aalto University)

Authors: Verdoja, Francesco; Grangetto, Marco

Graph Laplacian for image anomaly detection

Published in: MACHINE VISION AND APPLICATIONS, Year: 2020

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Grangetto, Marco

No-reference quality metric for HEVC compression distortion estimation in depth maps

Published in: SIGNAL, IMAGE AND VIDEO PROCESSING, Year: 2019

Authors: Alessandrì, Luca; Cordero, Francesca; Beccuti, Marco; Arigoni, Maddalena; Olivero, Martina; Romano, Greta; Rabellino, Sergio; Licheri, Nicola; De Libero, Gennaro; Pace, Luigia; Calogero, Raffaele A

rCASC: reproducible classification analysis of single-cell sequencing data

Published in: GIGASCIENCE, Year: 2019

Authors: Alice Barana, Alberto Conte, Cecilia Fissore, Marina Marchisio, Sergio Rabellino

LEARNING ANALYTICS TO IMPROVE FORMATIVE ASSESSMENT STRATEGIES

Published in: JE-LKS. JOURNAL OF E-LEARNING AND KNOWLEDGE SOCIETY, Year: 2019

Authors: Marina Marchisio, Sergio Rabellino, Fabio Roman, Matteo Sacchet, Daniela Salusso

Boosting up data collection and analysis to learning analytics in open online contexts: an assessment methodology

Published in: JE-LKS. JOURNAL OF E-LEARNING AND KNOWLEDGE SOCIETY, Year: 2019

Authors: Varrecchia, Marilena; Levine, Joshua; Olmo, Gabriella; Grangetto, Marco; Gai, Marta; Cunto, Ferdinando Di

A Method for Astral Microtubule Tracking in Fluorescence Images of Cells Doped with Taxol and Nocodazole

Published in: ADVANCES IN MOLECULAR IMAGING, Year: 2019

Authors: Yu, Li; Tillo, Tammam; Xiao, Jimin; Grangetto, Marco

Convolutional Neural Network for Intermediate View Enhancement in Multiview Streaming

Published in: IEEE TRANSACTIONS ON MULTIMEDIA, Year: 2018

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Grangetto, Marco

Evaluating virtual image quality using the side-views information fusion and depth maps

Published in: INFORMATION FUSION, Year: 2018

Authors: Fiandrotti, Attilio; Gaeta, Rossano; Grangetto, Marco

Securing Network Coding Architectures against Pollution Attacks with Band Codes

Published in: IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, Year: 2018

Authors: Gianaria, Elena*; Grangetto, Marco

Robust gait identification using Kinect dynamic skeleton data

Published in: MULTIMEDIA TOOLS AND APPLICATIONS, Year: 2018

Authors: Nello Balossino, Mario Coriasco, Sergio Rabellino

La morfometria: strumento per la classificazione di strutture anatomiche nell’ambito dell’attribuzione di identità forense

Published in: JOURNAL OF BIOMEDICAL PRACTITIONERS, Year: 2018

Authors: Anglano, Cosimo; Gaeta, Rossano; Grangetto, Marco

Securing Coding-Based Cloud Storage Against Pollution Attacks

Published in: IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, Year: 2017

Authors: Botta, Marco; Cavagnino, Davide; Pomponiu Victor

Image Fragile Watermarking through Quaternion Linear Transform in Secret Space

Published in: JOURNAL OF IMAGING, Year: 2017

Authors: Nello, Balossino; Mario, Coriasco; Sergio, Rabellino

Il problema dell’identificazione di forme: considerazioni sull'analisi fisionomica

Published in: JOURNAL OF BIOMEDICAL PRACTITIONERS, Year: 2017

Authors: Alice, Barana; Alessandro, Bogino; Michele, Fioravera; Marina, Marchisio; Sergio, Rabellino

OPEN PLATFORM OF SELF-PACED MOOCS FOR THE CONTINUAL IMPROVEMENT OF ACADEMIC GUIDANCE AND KNOWLEDGE STRENGTHENING IN TERTIARY EDUCATION

Published in: JE-LKS. JOURNAL OF E-LEARNING AND KNOWLEDGE SOCIETY, Year: 2017

Authors: Marchisio, Marina; Rabellino, Sergio; Spinello, Enrico; Torbidone, Gianluca

ADVANCED E-LEARNING FOR IT-ARMY OFFICERS THROUGH VIRTUAL LEARNING ENVIRONMENTS

Published in: JE-LKS. JOURNAL OF E-LEARNING AND KNOWLEDGE SOCIETY, Year: 2017

Authors: Bonafè, B.; Botta, M.; Cavagnino, D.; Pomponiu, V.

Alpha Channel Fragile Watermarking for Color Image Integrity Protection

Published in: JOURNAL OF IMAGING, Year: 2017

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Grangetto, Marco

DOST: a distributed object segmentation tool

Published in: MULTIMEDIA TOOLS AND APPLICATIONS, Year: 2017

Authors: Botta, Marco; Cavagnino, Davide; Pomponiu, Victor

A modular framework for color image watermarking

Published in: SIGNAL PROCESSING, Year: 2016

Authors: Farid, Muhammad Shahid; Mahmood, Arif; Grangetto, Marco

Image de-fencing framework with hybrid inpainting algorithm

Published in: SIGNAL, IMAGE AND VIDEO PROCESSING, Year: 2016

Authors: Fiandrotti, Attilio; Gaeta, Rossano; Grangetto, Marco

Characterization of Band Codes for Pollution-Resilient Peer-to-Peer Video Streaming

Published in: IEEE TRANSACTIONS ON MULTIMEDIA, Year: 2016

Authors: Barana, A.; Bogino, A.; Fioravera, M.; Marchisio, M.; Rabellino, S.

Digital support for university guidance and improvement of study results

Published in: PROCEDIA: SOCIAL & BEHAVIORAL SCIENCES, Year: 2016

Authors: Muhammad Shahid Farid;Maurizio Lucenteforte;Marco Grangetto

Panorama View With Spatiotemporal Occlusion Compensation for 3D Video Coding

Published in: IEEE TRANSACTIONS ON IMAGE PROCESSING, Year: 2015

Authors: C. Anglano; R. Gaeta; M. Grangetto

Exploiting Rateless Codes in Cloud Storage Systems

Published in: IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, Year: 2015

Authors: A. Fiandrotti; R. Gaeta; M. Grangetto

Simple Countermeasures to Mitigate the Effect of Pollution Attack in Network Coding Based Peer-to-Peer Live Streaming

Published in: IEEE TRANSACTIONS ON MULTIMEDIA, Year: 2015

Authors: Cavagnino, Davide; Lucenteforte, Maurizio; Grangetto, Marco

High capacity reversible data hiding and content protection for radiographic images

Published in: SIGNAL PROCESSING, Year: 2015

Authors: Fracastoro, Giulia; Magli, Enrico; Verdoja, Francesco; Grangetto, Marco

Methods and Apparatuses for Encoding and Decoding Digital Images Through Superpixels

Year: 2017

Authors: Maurizio Drocco, Paolo Viviani, Iacopo Colonnelli, Marco Aldinucci, Marco Grangetto

Accelerating spectral graph analysis through wavefronts of linear algebra operations

Published in: Proc. of the 27th Euromicro Intl. Conference on Parallel Distributed and network-based Processing (PDP), 

titoloEvento: 27th Euromicro Intl. Conference on Parallel Distributed and network-based Processing (PDP)

Year: 2019

Authors: Marina Marchisio; Lorenza Operti; Sergio Rabellino; Matteo Sacchet

Start@unito: Open Online Courses for Improving Access and for Enhancing Success in Higher Education

Published in: Proceedings of the 11th International Conference on Computer Supported Education (CSEDU 2019), 

titoloEvento: International Conference on Computer Supported Education (CSEDU 2019)

Year: 2019

Authors: A. Barana, F. Floris, M. Marchisio, C. Marello, M. Pulvirenti, S. Rabellino, M. Sacchet

Adapting STEM Automated Assessment System to Enhance Language Skills

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: 15th International Scientific Conference eLearning and Software Education

Year: 2019

Authors: M. Marchisio, S. Rabellino, E. Spinello, G.Torbidone

A Full Spectrum Lifelong e-Learning Project for the Army

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: 15th International Scientific Conference eLearning and Software Education

Year: 2019

Authors: Druetto A.; Roberti M.; Cancelliere R.; Cavagnino D.; Gai M.

A Deep Learning Approach to Anomaly Detection in the Gaia Space Mission Data

Published in: Lecture Notes in Computer Science, Advances in Computational Intelligence, 

titoloEvento: 15th International Work-Conference on Artificial Neural Networks, IWANN 2019

Year: 2019

Authors: Barana, Alice; Marchisio, Marina; Rabellino, Sergio

Empowering Engagement through Automatic Formative Assessment

Published in: Proceedings of 2019 IEEE 43rd Annual Computer Software and Applications Conference, 

titoloEvento: 2019 IEEE 43rd Annual Computer Software and Applications Conference (COMPSAC)

Year: 2019

Authors: M. Marchisio, S. Rabellino, M. Sacchet, D. Salusso

Oers for secondary education: a chance for teachers to broaden their horizons

Published in: EDULEARN19 Proceedings, 

titoloEvento: 11th International Conference on Education and New Learning Technologies

Year: 2019

Authors: Soccini A.M.; Grangetto M.; Inamura T.; Shimada S.

Virtual hand illusion: The alien finger motion experiment

Published in: 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings, 

titoloEvento: 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019

Year: 2019

Authors: Tartaglione, Enzo; Perlo, Daniele; Grangetto, Marco

Post-synaptic Potential Regularization Has Potential

Published in: Artificial Neural Networks and Machine Learning – ICANN 2019: Deep Learning. ICANN 2019, 

titoloEvento: International Conference on Artificial Neural Networks

Year: 2019

Authors: Tartaglione, Enzo; Grangetto, Marco

Take a Ramble into Solution Spaces for Classification Problems in Neural Networks

Published in: International Conference on Image Analysis and Processing, ICIAP 2019, 

titoloEvento: International Conference on Image Analysis and Processing, ICIAP 2019

Year: 2019

Authors: Aldinucci, Marco; Bagnasco, Stefano; Concas, Matteo; Lusso, Stefano; Rabellino, Sergio; Demarchi, Danilo; Vallero, Sara

Managing a heterogeneous scientific computing cluster with cloud-like tools: ideas and experience

Published in: EPJ Web of Conferences Volume 214 (2019), 

titoloEvento: 23rd International Conference on Computing in High Energy and Nuclear Physics (CHEP 2018)

Year: 2019

Authors: Cecilia Fissore, Francesco Floris, Marina Marchisio, Sergio Rabellino

UNIVERSITY TUTORING ACTIONS USING AN INTEGRATED ONLINE PLATFORM

Published in: proceedings of 16th INTERNATIONAL CONFERENCE on COGNITION AND EXPLORATORY LEARNING IN THE DIGITAL AGE (CELDA 2019), 

titoloEvento: 16th INTERNATIONAL CONFERENCE on COGNITION AND EXPLORATORY LEARNING IN THE DIGITAL AGE (CELDA 2019)

Year: 2019

Authors: Zaffaroni M.; Grangetto M.; Farasin A.

Estimation of speed and distance of surrounding vehicles from a single camera

Published in: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 

titoloEvento: 20th International Conference on Image Analysis and Processing, ICIAP 2019

Year: 2019

Authors: Alice Barana; Cecilia Fissore; Marina Marchisio; Sergio Rabellino; Fabio Roman

Comunità di Moodle per incentivare la collaborazione nelle attività di Problem Solving

Published in: BRICKS, 

titoloEvento: MoodleMoot Italia

Year: 2019

Authors: Cecilia Fissore; Marina Marchisio; Sergio Rabellino

Il recupero dell'insuccesso scolastico attraverso una piattaforma integrata

Published in: BRICKS, 

titoloEvento: MoodleMoot Italia

Year: 2019

Authors: Michele FIORAVERA, Marina MARCHISIO, Luigi DI CARO, Sergio RABELLINO

Alignment of Content, Prerequisites and Educational Objectives: Towards Automated Mapping of Digital Learning Resources

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: The 14th International Scientific Conference eLearning and Software for Education

Year: 2018

Authors: Marina MARCHISIO, Alice BARANA, Michele FIORAVERA, Cecilia FISSORE, Anna BRANCACCIO, Massimo ESPOSITO, Claudio PARDINI, Sergio RABELLINO

Online Asynchronous Collaboration for Enhancing Teacher Professional Knowledges and Competencies

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: The 14th International Scientific Conference eLearning and Software for Education

Year: 2018

Authors: Enrico SPINELLO, Gianluca TORBIDONE, Marina MARCHISIO, Sergio RABELLINO

The COMFOR-SA Virtual Learning Centre Becomes a Special Hub for Gaining New Modern Standards for the IT-ARMY E-Learning Programmes

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: The 14th International Scientific Conference eLearning and Software for Education

Year: 2018

Authors: Alice BARANA, Alessandro BOGINO, Michele FIORAVERA, Francesco FLORIS, Marina MARCHISIO, Sergio RABELLINO

Orient@mente e TARM per riflettere sulle competenze matematiche degli studenti

Published in: Proceedings della Multiconferenza EM&M ITALIA, 

titoloEvento: EMEMITALIA 2017

Year: 2018

Authors: Luigi DI CARO, Michele FIORAVERA, Marina MARCHISIO, Sergio RABELLINO

A model for structuring shared learning materials within a Virtual Community

Published in: Proceedings della Multiconferenza EM&M ITALIA, 

titoloEvento: EMEMITALIA 2017

Year: 2018

Authors: Marina MARCHISIO, Sergio RABELLINO, Enrico SPINELLO, Gianluca TORBIDONE

Impiego di strumenti near-realtime per condurre una esercitazione pratica in ambito militare

Published in: Proceedings della Multiconferenza EM&M ITALIA, 

titoloEvento: EMEMITALIA 2017

Year: 2018

Authors: Alice Barana, Alberto Conte, Michele Fioravera, Marina Marchisio, Sergio Rabellino

A model of formative automatic assessment and interactive feedback for STEM

Published in: Proceedings of 2018 IEEE 42nd Annual Computer Software and Applications Conference, 

titoloEvento: 2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC 2018)

Year: 2018

Authors: Luigi Di Caro, Michele Fioravera, Marina Marchisio, Sergio Rabellino

Towards adaptive systems for automatic formative assessment in virtual learning communities

Published in: Proceedings of 2018 IEEE 42nd Annual Computer Software and Applications Conference, 

titoloEvento: 2018 42nd IEEE International Conference on Computer Software & Applications

Year: 2018

Authors: Barana, Alice; Di Caro, Luigi; Fioravera, Michele ; Floris, Francesco ; Marchisio, Marina; Rabellino, Sergio

Sharing system of learning resources for adaptive strategies of scholastic remedial intervention

Published in: Proceedings of the 4rd International Conference on Higher Education Advances (HEAd’18), 

titoloEvento: 4rd International Conference on Higher Education Advances (HEAd’18)

Year: 2018

Authors: Alice Barana, Cecilia Fissore, Marina Marchisio, Sergio Rabellino,

ONLINE TUTORING TO ENHANCE UNIVERSITY SUCCESS

Published in: Exploring the Micro, Meso and Macro Navigating between dimensions in the digital learning landscape: EDEN 2018 CONFERENCE PROCEEDINGS, 

titoloEvento: European Distance and E-Learning Network 2018 Annual Conference

Year: 2018

Authors: Alice Barana, Luigi Di Caro, Michele Fioravera, Francesco Floris, Marina Marchisio, Sergio Rabellino

DEVELOPING COMPETENCE ASSESSMENT SYSTEMS IN ELEARNING COMMUNITIES

Published in: Exploring the Micro, Meso and Macro Navigating between dimensions in the digital learning landscape: EDEN 2018 CONFERENCE PROCEEDINGS, 

titoloEvento: EDEN 2018 ANNUAL Conference

Year: 2018

Authors: Marina Marchisio, Sergio Rabellino, Enrico Spinello, Gianluca Torbidone

INNOVAZIONE DELLA FORMAZIONE: IL MODELLO DI ELEARNING ADOTTATO DALL’ESERCITO ITALIANO

Published in: Exploring the Micro, Meso and Macro Navigating between dimensions in the digital learning landscape: EDEN 2018 CONFERENCE PROCEEDINGS, 

titoloEvento: European Distance and E-Learning Network 2018 Annual Conference

Year: 2018

Authors: Alice Barana, Luigi Di Caro, Michele Fioravera, Marina Marchisio, Sergio Rabellino

Ontology Development for Competence Assessment in Virtual Communities of Practice

Published in: Artificial Intelligence in Education 19th International Conference, AIED 2018 London, UK, June 27–30, 2018 Proceedings,, 

titoloEvento: 19th International Conference, AIED 2018

Year: 2018

Authors: Levine, Joshua; Grangetto, Marco; Varrecchia, Marilena; Olmo, Gabriella

Detection and Tracking of Astral Microtubules in Fluorescence Microscopy Images

Published in: IEEE International Conference on Image Processing (ICIP), 

titoloEvento: IEEE International Conference on Image Processing (ICIP)

Year: 2018

Authors: bruschi barbara, Cantino Valter, Cavallo Perin Roberto, Culasso Francesca, Giors Barbara, Marchisio Marina, Marello Carla, Milani Matteo, Operti Lorenza, Parola Alberto, Rabellino Sergio, Sacchet Matteo, Scomparin Laura

start@unito: a supporting model for high school students enrolling to university

Published in: Proceedings 15th International Conference CELDA 2018: Cognition and exploratory learning in digital age, 

titoloEvento: 15th International Conference CELDA 2018: Cognition and exploratory learning in digital age

Year: 2018

Authors: Di Caro L., Fioravera M., Marchisio M., Rabellino S

A Model for Enriching Automatic Assessment Resources with Free-Text Annotations

Published in: Proceedings 15th International Conference CELDA 2018: Cognition and exploratory learning in digital age, 

titoloEvento: 15th International Conference CELDA 2018: Cognition and exploratory learning in digital age

Year: 2018

Authors: Luca Bertero, Andrea Grua, Chiara Musuraca, Paola Cassoni, Oscar Bertetto, Sergio Rabellino

Moodle come piattaforma per la formazione continua in anatomia-patologica: l’esperienza 2016-2018 della rete oncologica del Piemonte e della Valle d'Aosta

Published in: Atti del MoodleMoot Italia 2018, 

titoloEvento: MoodleMoot Italia 2018

Year: 2018

Authors: Verdoja, Francesco; Grangetto, Marco

Directional graph weight prediction for image compression

Published in: Acoustics, Speech and Signal Processing (ICASSP), 2017 IEEE International Conference on, 

titoloEvento: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Year: 2017

Authors: Verdoja, Francesco; Grangetto, Marco

Efficient representation of segmentation contours using chain codes

Published in: Acoustics, Speech and Signal Processing (ICASSP), 2017 IEEE International Conference on, 

titoloEvento: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Year: 2017

Authors: Barana, A.; Bogino, A.; Fioravera, M.; Floris, F.; Marchisio, M.; Operti, L.; Rabellino, S.

Self-paced approach in synergistic model for supporting and testing students: The transition from Secondary School to University

Published in: Proceedings of 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC), 

titoloEvento: 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)

Year: 2017

Authors: Barana, A.; Fioravera, M.; Marchisio, M.; Rabellino, S. .

Adaptive teaching supported by ICTs to reduce the school failure in the Project “Scuola dei Compiti”

Published in: Proceedings of 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC), 

titoloEvento: 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)

Year: 2017

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Khan, Muhammad Hassan; Grangetto, Marco

Semi-automatic Segmentation of Scattered and Distributed Objects

Published in: Proceedings of International Conference on Computer Recognition Systems, 

titoloEvento: International Conference on Computer Recognition Systems

Year: 2017

Authors: Marchisio, Marina; Rabellino, Sergio; Spinello, Enrico; Torbidone, Gianluca

E-learning as winning tool for supporting teaching and for enhancing the internationalization processes

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: International Scientific Conference eLearning and Software for Education

Year: 2017

Authors: Barana, Alice; Brancaccio, Anna; Esposito, Massimo; Fioravera, Michele; Marchisio, Marina; Pardini, Claudio; Rabellino, Sergio

PROBLEM SOLVING COMPETENCE DEVELOPED THROUGH A VIRTUAL LEARNING ENVIRONMENT IN A EUROPEAN CONTEXT

Published in: ELEARNING AND SOFTWARE FOR EDUCATION, 

titoloEvento: International Scientific Conference eLearning and Software for Education

Year: 2017

Authors: Marchisio, Marina; Rabellino, Sergio; Spinello, Enrico; Torbidone, Gianluca

Nuove tecnologie e metodologie per la formazione degli ufficiali dell'Esercito 4.0

Published in: Atti del Programma Scientifico DIDAMATICA 2017, 

titoloEvento: Didamatica 2017

Year: 2017

Authors: Luca DURELLI; Lidia Mislin STREITO; Marco IUDICELLO; Isabelle PERROTEAU; Sergio RABELLINO; Marinella CLERICO

Computer assisted interactive learning in medical education: flipped classrooms of clinical neurology for medicine students

Published in: Design the Future! EXTENDED ABSTRACTS DELLA MULTICONFERENZA EMEMITALIA2016, 

titoloEvento: EMEMITALIA 2016

Year: 2017

Authors: Marina, Marchisio; Sergio, Rabellino; Enrico, Spinello; Gianluca, Torbidone

La formazione e-learning avanzata per gli Ufficiali dell'Esercito attraverso ambienti virtuali di apprendimento

Published in: Design the Future! EXTENDED ABSTRACTS DELLA MULTICONFERENZA EMEMITALIA2016, 

titoloEvento: EMEMITALIA 2016

Year: 2017

Authors: Farid, MUHAMMAD SHAHID; Lucenteforte, Maurizio; Grangetto, Marco

Perceptual quality assessment of 3D synthesized images

Published in: Proceedings - IEEE International Conference on Multimedia and Expo, 

titoloEvento: 2017 IEEE International Conference on Multimedia and Expo, ICME 2017

Year: 2017

Authors: Gianaria, Elena; Grangetto, Marco; Balossino, Nello

Kinect-Based Gait Analysis for People Recognition Over Time

Published in: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 

titoloEvento: 19th International Conference on Image Analysis and Processing, ICIAP 2017

Year: 2017

Authors: Federico Alfonsetti; Sergio Rabellino

Personalizzare MOODLE con un nuovo font: il caso di EasyReading

Published in: Atti del MoodleMoot Italia 2017, 

titoloEvento: MOODLEMOOT Italia 2017

Year: 2017

Authors: Aldinucci M.; Bagnasco S.; Lusso S.; Pasteris P.; Rabellino S.; Vallero S.

OCCAM: A flexible, multi-purpose and extendable HPC cluster

Published in: Journal of Physics: Conference Series, 

titoloEvento: 22nd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2016

Year: 2017

Authors: Gianaria, Elena; Grangetto, Marco; Roppolo, Mattia; Mulasso, Anna; Rabaglietti, Emanuela

Kinect-based gait analysis for automatic frailty syndrome assessment

Published in: Image Processing (ICIP), 2016 IEEE International Conference on, 

titoloEvento: 2016 IEEE International Conference on Image Processing (ICIP)

Year: 2016

Authors: Verdoja, F.; Bonafe, B.; Cavagnino, D.; Grangetto, M.; Bracco, C.; Varetto, T.; Racca, M.; Stasi, M.

Global and local anomaly detectors for tumor segmentation in dynamic pet acquisitions

Published in: 2016 IEEE International Conference on Image Processing (ICIP), 

titoloEvento: 2016 IEEE International Conference on Image Processing (ICIP)

Year: 2016

Authors: Alice, Barana; Marina, Marchisio; Sergio, Rabellino

Assessment of inpidual and collaborative e-learning in problem solving activities

Published in: Design the Future! EXTENDED ABSTRACTS DELLA MULTICONFERENZA EMEMITALIA2016, 

titoloEvento: EMEMITALIA 2016 - Design the Future!

Year: 2016

Authors: Alice, Barana; Alessandro, Bogino; Michele, Fioravera; Marina, Marchisio; Sergio, Rabellino

La piattaforma Moodle al servizio del test di accertamento dei requisiti minimi (tarm) per l’ingresso in università

Published in: Design the Future! EXTENDED ABSTRACTS DELLA MULTICONFERENZA EMEMITALIA2016, 

titoloEvento: EMEMITALIA 2016

Year: 2016

Authors: Alice, Barana; Alessandro, Bogino; Michele, Fioravera; Marina, Marchisio; Sergio, Rabellino

Open platform of self-paced MOOCs for the continual improvement of academic guidance and knowledge strengthening in tertiary education

Published in: Design the Future! EXTENDED ABSTRACTS DELLA MULTICONFERENZA EMEMITALIA2016, 

titoloEvento: EMEMITALIA 2016

Year: 2016

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Grangetto, Marco

Blind depth quality assessment using histogram shape analysis

Published in: 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2015, 

titoloEvento: 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON)

Year: 2015

Authors: Fiandrotti, Attilio; Gaeta, Rossano; Grangetto, Marco

Pollution-resilient peer-to-peer video streaming with Band Codes

Published in: Proceedings of the 2015 IEEE International Conference on Multimedia and Expo (ICME), 

titoloEvento: 2015 IEEE International Conference on Multimedia and Expo (ICME)

Year: 2015

Authors: Fracastoro, Giulia; Verdoja, Francesco; Grangetto, Marco; Magli, Enrico

Superpixel-driven graph transform for image compression

Published in: Proceedings - International Conference on Image Processing, ICIP, 

titoloEvento: IEEE International Conference on Image Processing, ICIP 2015

Year: 2015

Authors: Farid, Muhammad Shahid; Lucenteforte, Maurizio; Grangetto, Marco

Objective quality metric for 3D virtual views

Published in: Proceedings - International Conference on Image Processing, ICIP, 

titoloEvento: IEEE International Conference on Image Processing, ICIP 2015

Year: 2015

Authors: Verdoja, Francesco; Grangetto, Marco

Fast Superpixel-Based hierarchical approach to image segmentation

Published in: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 

titoloEvento: 18th International Conference on Image Analysis and Processing, ICIAP 2015

Year: 2015

Authors: Soccini, Agata Marta; Marello, Manuela; Balossino, Nello; Basso, Valter

'IXV-trajectory' and 'IXV-asset': Virtual reality applications for the aerothermodynamics analysis of IXV

Published in: 2015 IEEE Virtual Reality Conference, VR 2015 - Proceedings, 

titoloEvento: IEEE Virtual Reality Conference, VR 2015

Year: 2015

Authors: Castagno, Paolo; Gaeta, Rossano; Grangetto, Marco; Sereno, Matteo

Device-to-device content distribution in cellular networks: a user-centric collaborative strategy

Published in: Proceedings of the IEEE GLOBECOM 2015, 

titoloEvento: IEEE GLOBECOM 2015

Year: 2015

Authors: Pomponiu, V.; Cavagnino, D.; Botta, M.; Nejati, H.

Information hiding techniques for infrared images: exploring the state-of-the art and challenges

Published in: Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology, 

titoloEvento: SPIE 9648, Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology

Year: 2015

Authors: Pomponiu, V.; Cavagnino, D.; Botta, M.

SS-SVD: Spread spectrum data hiding scheme based on Singular Value Decomposition

Published in: 2015 International Symposium on Consumer Electronics (ISCE), 

titoloEvento: 2015 International Symposium on Consumer Electronics (ISCE)

Year: 2015

Authors: Pomponiu, V.; Cavagnino, D.; Botta, M.

On the Security of the Schur-Based Watermarking Schemes

Published in: 2015 IEEE International Conference on Digital Signal Processing (DSP), 

titoloEvento: 2015 IEEE International Conference on Digital Signal Processing (DSP)

Year: 2015

Authors: Barana, Alice; Marchisio, Marina; Rabellino, Sergio

Automated Assessment in Mathematics

Published in: 2015 IEEE 39th Annual Computer Software and Applications Conference (COMPSAC), 

titoloEvento: 39th Annual Computer Software and Applications Conference (COMPSAC)

Year: 2015