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2021 Journal article Open Access OPEN
Smart Working at CNR-ISTI in the COVID-19 Era
Scopigno R., Giorgi D.
The CNR Institute for Information Science and Technologies describes its experience in adapting to smart working, which has dramatically changed the institute's modus operandi for most of the year 2020.Source: ERCIM news (2021): 6–7.

See at: ercim-news.ercim.eu Open Access | ISTI Repository Open Access | CNR ExploRA


2017 Journal article Open Access OPEN
Lip segmentation on hyper-spectral images
Danielis A., Giorgi D., Colantonio S.
We present a lip segmentation method based on simulated Lambertian shadings. The input consists of hyper-spectral images generated by a prototype for medical applications.Source: ERCIM news (2017): 40–41.
Project(s): SEMEOTICONS via OpenAIRE

See at: ISTI Repository Open Access | ercim-news.ercim.eu Restricted | CNR ExploRA


2016 Conference article Restricted
3D objects exploration: guidelines for future research
Biasotti S., Falcidieno B., Giorgi D., Spagnuolo M.
Search engines provide the interface to interact with 3D object repositories, which are rapidly growing in both number and size. This position paper presents the current state of the art on 3D dataset navigation and 3D model retrieval. We discuss a number of challenges we consider as the main points to be tackled for developing effective 3D object exploration systems.Source: Eurographics Workshop on 3D Object Retrieval, pp. 9–12, Lisbona, Portugal, 8 May 2016
DOI: 10.2312/3dor.20161081
Metrics:


See at: diglib.eg.org Restricted | CNR ExploRA


2014 Report Unknown
SEMEOTICONS - User centric applications and services
Vitali I., Nicoletta A., Colantonio S., Giorgi D., Martinelli M., Righi M., Coppini G., Marraccini P., Chiarugi F., Assimakopoulou C., Nazare J.
The user requirements, specified in this document, will guide the development of the first prototype version of the system, and are expected to be updated during the course of the project, in particular after the first Release of the applications and services at month 18.Source: Project report, SEMEOTICONS, Deliverable D7.1.1, 2014
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2015 Report Unknown
SEMEOTICONS - Description of SEMEOTICONS reference dataset
Colantonio S., Giorgi D., Coppini G., Morales M., Favilla R., Mazzarisi A., Chiarugi F., Stromberg T., Larsson M., Randeberg L., Matuszewski B. J.
This report describes the data that were include in the SEMEOTICONS reference data set following the acquisition campaign held in Pisa in May 2014 (Task 1.3). The Campaign saw the participation of all partners involved both in semeiotic modelling of cardio-metabolic risk and in developing methods to extract computational descriptor of facial sign of CM risk.Source: Project report, SEMEOTICONS, Deliverable D1.3, 2015
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2015 Report Unknown
SEMEOTICONS - D4.3.1 Methods for bio-morphometric and colorimetric face characterisation
Giorgi D., Raccichini G., Pascali M. A.
The present document is the first deliverable of Task 4.3 - Bio-morphometric and colorimetric face characterization. The objective of Task 4.3 is to develop a set of software tools to perform bio-morphometric facial measurements based on 3D facial data acquired via a 3D scanner. The measurements are expected to detect and monitor over time facial changes correlated with cardio-metabolic risk. Colour information is expected to complement the characterization.Source: Project report, SEMEOTICONS, Deliverable D4.3.1, 2015
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2012 Report Unknown
THESAURUS - Requisiti e specifiche funzionali del sistema per l'acquisizione e integrazione dati
Martinelli M., Pascali M. A., Reggiannini M., Righi M., Tampucci M., Colantonio S., Giorgi D., Magrini M., Moroni D., Pieri G., Salvetti O., La Monica D.
In this report the requirements and the functional specification of a data acquisition system for underwater archaeology are presented. The system is designed both to collect data from the sensing platform, constituted by a swarm of autonoumous underwater vehicles equipped with optical and acoustic imaging devices, and to organize information about archeological sites derived by previous surveys, archives and general bibliography.Source: Project report, Thesaurus, Deliverable 3.1, 2012

See at: CNR ExploRA


2013 Journal article Restricted
PHOG: Photometric and Geometric Functions for Textured Shape Retrieval
Biasotti S., Cerri A., Giorgi D., Spagnuolo M.
In this paper we target the problem of textured 3D object retrieval. As a first contribution, we show how to include photometric information in the persistence homology setting, also proposing a novel theoretical result about multidimensional persistence spaces. As a second contribution, we introduce a generalization of the integral geodesic distance which fuses shape and color properties. Finally, we adopt a purely geometric description based on the selection of geometric functions that are mutually independent. The photometric, hybrid and geometric descriptions are combined into a signature, whose performance is tested on a benchmark dataset.Source: Computer graphics forum (Print) 32 (2013): 13–22. doi:10.1111/cgf.12168
DOI: 10.1111/cgf.12168
Metrics:


See at: Computer Graphics Forum Restricted | onlinelibrary.wiley.com Restricted | CNR ExploRA


2014 Report Unknown
SEMEOTICONS - In-depth analysis of state-of-the-art for facial expression analysis
Colantonio S., Chiarugi F., Giannakakis G., Pediaditis M., Iatraki G., Christinaki E., Manousos D., Pampouchidou A., Marias K., Tsiknakis M., Giorgi D., Matuszewski B. J.
Human face can reveal precious information about the healthy or unhealthy status of individuals. SEMEOTICONS aims to exploit the human face as an indicator of individual's health status and translate the semeiotic code of the face into measurements and descriptors automatically evaluated by computerized applications. WP5, in specific, focuses on developing methods for the assessment of stress, anxiety and fatigue based on automatic facial expression analysis using video. Consequently, a complete and thorough analysis of self-contained approaches, specialized methods and reported research results for facial expression analysis, targeted at the detection of signs that disclose such psycho-physical states is performed.Source: SEMEOTICONS - Deliverable D5.1, 2014., 2014
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2016 Report Unknown
SEMEOTICONS - Methods for bio-morphometric and colorimetric face characterisation - final release
Pascali M. A., Danielis A., Giorgi D., Colantonio S., Raccichini G., Henriquez P., Matuszewski B. J.
The present document is the final deliverable of Task 4.3 - Bio-morphometric and colorimetric face characterization. The objective of Task 4.3 is to develop a set of software tools to perform bio-morphometric facial measurements based on three-dimensional (3D) facial data acquired via a low-cost 3D scanner. The measurements are expected to detect and monitor over time facial changes correlated with cardio-metabolic risk. Colour information is expected to complement the characterization, providing extra information about facial pallor, redness, and asymmetric face colouring, possibly related to local skin anomalies, such as rash, inflammation, or redness.Source: Project report, SEMEOTICONS, Deliverable D4.3.2, 2016
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2016 Report Unknown
SEMEOTICONS - Personalized user's guidance
Colantonio S., Giorgi D., Martinelli M., Pascali M. A., Bastiani L., Coppini G., Genitsaridi I., Giannakakis G., Kazantzaki E., Pediaditis M., Tsiknakis M.
The present document reports the achievements of Task 6.3 - Personalized user's guidance. The objective of Task 6.3 is to develop a personalized guidance system which supports the user towards behavioural change, through tailored coaching messages. The Personalized User Guidance implemented by SEMEOTICONS' Wize Mirror, also referred to as Wize Guidance, is designed to allow normal people achieve and maintain a correct lifestyle, so as to reduce their cardio-metabolic risk and improve their quality of life. Indeed, cardio-metabolic risk factors are mainly related to modifiable factors pertaining to people's lifestyle.Source: Project report, SEMEOTICONS, Deliverable D6.3, 2016
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2014 Report Unknown
SEMEOTICONS - Initial specification of system requirements and functionalities
Colantonio S., Coppini G., Giorgi D., Chiarugi F., D'Acunto M., Gimeno M., Giannakakis G., Larsson M., Louloudakis S., Martinelli M., Matuszewski B. J., Nicoletta A., Pagliei E., Pascali M. A., Pediaditis M., Randeberg L., Stromberg T., Vitali I.
This deliverable is the first report of WP2, "Hardware and software platform design". It gives the definition and initial specification of the system requirements for the development of the Wize Mirror, a multisensory platform, in the form of a mirror, able to detect and monitor over time facial signs correlated with cardio-metabolic risk.Source: Project report, SEMEOTICONS, Deliverable D2.1.1, 2014
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2015 Report Unknown
SEMEOTICONS - Data analysis and fusion strategies
Colantonio S., Giorgi D., Germanese D., Pascali M. A., Coppini G., Favilla R.
The present document is the first deliverable of Task 6.2 - Wellness index definition and correlation to cardio-metabolic risk. The objective of Task 6.2 is to define a data fusion strategy for the semantic integration of the data collected by the Wize Mirror, and the delivery of a Wellness Index. The document reports the activity undertaken in-between month 6 and month 16, with the approximated workload of 15 person months. It introduces methods for data processing and fusion, according to the medical semeiotic model defined in WP1, and sets the basis for the definition and evaluation of the Wellness Index.Source: Project report, SEMEOTICONS, Deliverable D6.2.1, 2015
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2015 Report Unknown
SEMEOTICONS - Algorithms and methods for facial expression analysis and psycho-physical status evaluation
Chiarugi F., Christinaki E., Giannakakis G., Iatraki G., Kazantzaki E., Manousos D., Marias K., Pampouchidou A., Pediaditis M., Tsiknakis M., Giorgi D., Pascali M. A., Raccichini G., Henriquez P. Matuszewski B. J.
This document reports on the progress achieved in Task 5.3 "Stress and Anxiety assessment" and T5.4 "Fatigue assessment". This report provides the description of the facial signs/expressions potentially related to the three psychosomatic states under investigation in WP5 and, specifically, anxiety, fatigue and stress. Furthermore, it describes the implemented first version of the algorithms for the extraction of these facial signs/expressions and the datasets used for the training and the testing, and provides an evaluation of their performances.Source: Project report, SEMEOTICONS, Deliverable D5.3.1, 2015
Project(s): SEMEOTICONS via OpenAIRE

See at: CNR ExploRA


2017 Report Unknown
Computational topology to monitor human occupancy
Barsocchi P., Cassarà P., Giorgi D., Moroni D., Pascali M. A.
The recent advances in sensing technologies, embedded sys- tems, and wireless communication technologies, make it pos- sible to develop smart systems to monitor human activities continuously. The occupancy of specific areas or rooms in a smart building is an important piece of information, to infer the behavior of people, or to trigger an advanced surveillance module. We propose a method based on computational topol- ogy to infer the occupancy of a room monitored for a week by a system of low-cost sensors.Source: ISTI Working papers, 2017

See at: CNR ExploRA


2018 Journal article Open Access OPEN
Computational topology to monitor human occupancy
Barsocchi P., Cassará P., Giorgi D., Moroni D., Pascali M. A.
The recent advances in sensing technologies, embedded systems, and wireless communication technologies, make it possible to develop smart systems to monitor human activities continuously. The occupancy of specific areas or rooms in a smart building is an important piece of information, to infer the behavior of people, or to trigger an advanced surveillancemodule. We propose a method based on computational topology to infer the occupancy of a room monitored for a week by a system of low-cost sensors.Source: Proceedings (MDPI) 2 (2018). doi:10.3390/proceedings2020099
DOI: 10.3390/proceedings2020099
DOI: 10.5281/zenodo.1159169
DOI: 10.5281/zenodo.1159170
Metrics:


See at: doi.org Open Access | ZENODO Open Access | ZENODO Open Access | www.mdpi.com Open Access | Hyper Article en Ligne Restricted | www.mdpi.com Restricted | CNR ExploRA


2018 Report Unknown
Metamolds: Computational design of silicone molds
Alderighi T., Malomo L., Giorgi D., Pietroni N., Bickel B., Cignoni P.
We propose a new method for fabricating digital objects through reusable silicone molds. Molds are generated by casting liquid silicone into custom 3D printed containers called metamolds. Metamolds automatically define the cuts that are needed to extract the cast object from the silicone mold. The shape of metamolds is designed through a novel segmentation technique, which takes into account both geometric and topological constraints involved in the process of mold casting. Our technique is simple, does not require to change the shape or topology of the input objects, and only requires off-the-shelf materials and technologies. We successfully tested our method on a set of challenging examples with complex shapes and rich geometric detail.Source: ISTI Technical reports, 2018
Project(s): EMOTIVE via OpenAIRE

See at: CNR ExploRA


2018 Journal article Open Access OPEN
Metamolds: computational design of silicone molds
Alderighi T., Malomo L., Giorgi D., Pietroni N., Bickel B., Cignoni P.
We propose a new method for fabricating digital objects through reusable silicone molds. Molds are generated by casting liquid silicone into custom 3D printed containers called metamolds. Metamolds automatically define the cuts that are needed to extract the cast object from the silicone mold. The shape of metamolds is designed through a novel segmentation technique, which takes into account both geometric and topological constraints involved in the process of mold casting. Our technique is simple, does not require changing the shape or topology of the input objects, and only requires off-the-shelf materials and technologies. We successfully tested our method on a set of challenging examples with complex shapes and rich geometric detailSource: ACM transactions on graphics 37 (2018): 136:1–136:13. doi:10.1145/3197517.3201381
DOI: 10.1145/3197517.3201381
Project(s): EMOTIVE via OpenAIRE
Metrics:


See at: ISTI Repository Open Access | IST PubRep Open Access | dl.acm.org Restricted | ACM Transactions on Graphics Restricted | CNR ExploRA


2019 Contribution to conference Open Access OPEN
Computational fabrication of macromolecules to enhance perception and understanding of biological mechanisms
Alderighi T., Giorgi D., Malomo L., Cignoni P., Zoppè M.
We propose a fabrication technique for the fast and cheap production of 3D replicas of proteins. We leverage silicone casting with rigid molds, to produce flexible models which can be safely extracted from the mold, and easily manipulated to simulate the biological interaction mechanisms between proteins. We believe that tangible models can be useful in education as well as in laboratory settings, and that they will ease the understanding of fundamental principles of macromolecular organization.Source: Smart Tools and Applications in Graphics (STAG) 2019, pp. 103–104, Cagliari, Italy, 14-15/11/2019
DOI: 10.2312/stag.20191369
Metrics:


See at: diglib.eg.org Open Access | ISTI Repository Open Access | CNR ExploRA


2015 Conference article Open Access OPEN
Smart mirror where I stand, who is the leanest in the sand?
Saba M., Scateni R., Sorrentino F., Spano L. D., Colantonio S., Giorgi D., Magrini M., Salvetti O., Buonaccorsi N., Vitali I.
In this paper we introduce the Virtuoso project, which aims at creating a seamless interactive support for fitness and wellness activities in touristic resorts. The overall idea is to evaluate the current physical state of the user through a technology-enhanced mirror. We describe the state of the art technologies for building a smart mirror prototype. In addition, we compare different parameters for evaluating the user's physical state, considering the user's impact, the contact requirements and their cost. Finally we depict the planned setup and evaluation setting for the Virtuoso project.Source: 9th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2015, pp. 364–373, Los Angeles, CA, USA, 2-7 August, 2015
DOI: 10.1007/978-3-319-20684-4_36
Metrics:


See at: link.springer.com Open Access | ISTI Repository Open Access | doi.org Restricted | link.springer.com Restricted | CNR ExploRA