Advanced Visual and Geometric Computing for 3D Capture, Display, and Fabrication

Risultati finali

Interim report on development of new computational fabrication techniques
Interim report on the development of new geometry and material acquisition techniques and processing methods
Indoor mapping for AEC
Summer school 3 report
Interim report on the development of new display system technologies
Standardized format coupling geometry and optical material properties
Summer school 2 report
New architecture for high-fidelity light-field display

New architecture for highfidelity lightfield display

New technologies for high-level structured reconstruction with visual and depth sensing

New technologies for highlevel structured reconstruction with visual and depth sensing

New technologies for integrated shape and surface reflectance digitization
New Technologies for scalable interactive visualization
State-of-the-art report on computational fabrication

State-of-the-art report on computational fabrication.

State-of-the-art report on geometry and material acquisition and processing

State-of-the-art report on geometry and material acquisition and processing.

State-of-the-art report on display systems

State-of-the-art report on display systems.

Summer school 1 report

Summer school 1 report.

New technologies for enhanced fabrication
Immersive tele-collaboration

Immersive telecollaboration

New technologies for telepresence on pixel-intensive displays

New technologies for telepresence on pixelintensive displays

Interim report on the development of new interactive visualization techniques
New technologies for material emulation
State-of-the-art report on interactive visualization

State-of-the-art report on interactive visualization.

Capture and replication for cultural heritage

Pubblicazioni

Recommendations on the viewing distance of light field displays

Autori: Peter A. Kara and Attila Barsi and Roopak R. Tamboli and Mary Guindy and Maria G. Martini and Tibor Balogh and Aniko Simon
Pubblicato in: SPIE Digital Optical Technologies 2021, 2021, Pagina/e 166 -- 179
Editore: SPIE
DOI: 10.1117/12.2594266

Evaluating deep learning methods for low resolution point cloud registration in outdoor scenarios

Autori: Siddique, Arslan; Corsini, Massimiliano; Ganovelli, Fabio; Cignoni, Paolo
Pubblicato in: STAG 2021 - Eurographics Italian Chapter Conference, pp. 187–191, Online Conference, 28-29/10/2021, Numero 3, 2021
Editore: The Eurographics Association
DOI: 10.2312/stag.20211489

Interaction methods for light field displays by means of a theater model environment

Autori: Mary Guindy and Attila Barsi and Peter A. Kara and Tibor Balogh and Aniko Simon
Pubblicato in: SPIE Optics + Optoelectronics, 2021, Pagina/e 109 -- 118
Editore: SPIE
DOI: 10.1117/12.2589126

Perceptual preference for 3D interactions and realistic physical camera motions on light field displays

Autori: Mary Guindy and Peter A. Kara and Tibor Balogh and Aniko Simon
Pubblicato in: Virtual, Augmented, and Mixed Reality (XR) Technology for Multi-Domain Operations III, 2022, Pagina/e 154 -- 162
Editore: SPIE
DOI: 10.1117/12.2624591

CLASSROOM : synthetic high dynamic range light field dataset

Autori: Guindy, Mary, Adhikarla, Vamsi K., Kara, Peter Andras, Balogh, Tibor and Simon, Aniko
Pubblicato in: Applications of Digital Image Processing XLV, 2022
Editore: SPIE

On the simulation of hand-held cameras in light-field rendering

Autori: Mary Guindy and Attila Barsi and Peter A. Kara and Tibor Balogh and Aniko Simon
Pubblicato in: SPIE Optics + Optoelectronics, 2021, Pagina/e 119 -- 124
Editore: SPIE
DOI: 10.1117/12.2589129

Exploratory study on a segmented shell made of recycled-HDPE plastic

Autori: Laccone F.; Manolas I.; Malomo L.; Cignoni P.
Pubblicato in: Exploratory study on a segmented shell made of recycled-HDPE plastic, 2021, ISBN 9781739939335
Editore: Spatial Structures Research Centre of the University of Surrey
DOI: 10.15126/900337

A Robust Feature-aware Sparse Mesh Representation

Autori: Perez, Lizeth Joseline Fuentes and Calla, Luciano Arnaldo Romero and Montenegro, Anselmo Antunes and Mura, Claudio and Pajarola, Renato
Pubblicato in: Pacific Graphics Short Papers, 2020, Pagina/e 25-30, ISBN 978-3-03868-120-5
Editore: The Eurographics Association
DOI: 10.2312/pg.20201226

Guiding Lens-based Exploration using Annotation Graphs

Autori: Moonisa Ahsan, Fabio Marton, Ruggero Pintus and Enrico Gobbetti
Pubblicato in: Proc. Smart Tools and Applications in Graphics (STAG), 2021, Pagina/e 85-90, ISBN 978-3-03868-165-6
Editore: The Eurographics Association
DOI: 10.2312/stag.20211477

One step closer to a better experience : analysis of the suitable viewing distance ranges of light field visualization usage contexts for observers with reduced visual capabilities

Autori: Simon, Aniko, Kara, Peter A., Guindy, Mary, Qiu, Xinyu, Szy, Laszlo and Balogh, Tibor
Pubblicato in: Novel Optical Systems, Methods, and Applications XXV, 2022
Editore: SPIE
DOI: 10.1117/12.2633613

A Cross-polarization as a Possible Cause for Color Shift in Illumination

Autori: Abu Haila, Tarek and Tausch, Reimar and Fellner, Dieter and Santos, Pedro and Ritz, Martin
Pubblicato in: Electronic Imaging, 2023
Editore: Society for Imaging Science and Technology
DOI: 10.2352/ei.2023.35.15.color-192

The Perceptually-Supported and the Subjectively-Preferred Viewing Distance of Projection-Based Light Field Displays

Autori: Kara, Péter A., Guindy, Mary, Balogh, Tibor and Simon, Aniko
Pubblicato in: 2021 International Conference on 3D Immersion (IC3D), 2021, ISBN 978-1-6654-5830-6
Editore: IEEE
DOI: 10.1109/ic3d53758.2021.9687222

Who watches the watches: on the delivery of the specifications of smart wearable devices and recommendations on the related best practices

Autori: Aniko Simon, Laszlo Szy, Peter A. Kara, and Mary Guindy
Pubblicato in: Smart Biomedical and Physiological Sensor Technology XIX, 2022, Pagina/e 1212303
Editore: SPIE
DOI: 10.1117/12.2619012

Through a different lens: the perceived quality of light field visualization assessed by test participants with imperfect visual acuity and color blindness

Autori: Aniko Simon and Mary Guindy and Peter A. Kara and Tibor Balogh and Laszlo Szy
Pubblicato in: Big Data IV: Learning, Analytics, and Applications, 2022, Pagina/e 212 -- 221
Editore: SPIE
DOI: 10.1117/12.2618638

Latent Factor Modeling of Perceived Quality for Stereoscopic 3D Video Recommendation

Autori: Appina, Balasubramanyam, Sharma, Mansi, Kumar, Santosh, Kara, Peter A., Simon, Aniko and Guindy, Mary
Pubblicato in: 2021 International Conference on 3D Immersion (IC3D), 2021, ISBN 978-1-6654-5830-6
Editore: IEEE
DOI: 10.1109/ic3d53758.2021.9687271

Analysis of high dynamic range light field images in practical utilization contexts

Autori: Guindy, Mary, Kara, Peter A., Balogh, Tibor and Simon, Aniko
Pubblicato in: Novel Optical Systems, Methods, and Applications XXV, 2022
Editore: SPIE
DOI: 10.1117/12.2633912

Gaussian Mixture Convolution Networks

Autori: Adam Celarek and Pedro Hermosilla and Bernhard Kerbl and Timo Ropinski and Michael Wimmer
Pubblicato in: The Tenth International Conference on Learning Representations (ICLR 2022), 2022, Pagina/e 1 - 23
Editore: OpenReview.org
DOI: 10.48550/arxiv.2202.09153

3D light field LED wall

Autori: Tibor Balogh and Attila Barsi and Peter A. Kara and Mary Guindy and Aniko Simon and Zsolt Nagy
Pubblicato in: SPIE Digital Optical Technologies 2021, 2021, Pagina/e 180 -- 190
Editore: SPIE
DOI: 10.1117/12.2594276

Performance Evaluation of HDR Image Reconstruction Techniques on Light Field Images

Autori: Guindy, Mary and Kiran, Adhikarla V. and Kara, Peter A. and Balogh, Tibor and Simon, Aniko
Pubblicato in: 2021 International Conference on 3D Immersion (IC3D), 2021, ISBN 978-1-6654-5830-6
Editore: IEEE
DOI: 10.1109/ic3d53758.2021.9687182

Exploiting Neighboring Pixels Similarity for Effective SV-BRDF Reconstruction from Sparse MLICs

Autori: Ruggero Pintus, Moonisa Ahsan, Fabio Marton and Enrico Gobbetti
Pubblicato in: The 19th Eurographics Workshop on Graphics and Cultural Heritage, 2021, Pagina/e 103-112, ISBN 978-3-03868-141-0
Editore: The Eurographics Association
DOI: 10.2312/gch.20211412

Realistic physical camera motion for light field visualization

Autori: Mary Guindy and Attila Barsi and Peter A. Kara and Tibor Balogh and Aniko Simon
Pubblicato in: SPIE Optics + Optoelectronics, 2021, Pagina/e 70 -- 77
Editore: SPIE
DOI: 10.1117/12.2589128

Automatic 3D reconstruction of structured indoor environments

Autori: Giovanni Pintore, Claudio Mura, Fabio Ganovelli, Lizeth Fuentes-Perez, Renato Pajarola, Enrico Gobbetti
Pubblicato in: ACM SIGGRAPH 2020 Courses, 2020, Pagina/e 1-218, ISBN 9781450379724
Editore: ACM
DOI: 10.1145/3388769.3407469

Cost Volume Refinement for Depth Prediction

Autori: Cardoso, Joao Afonso,Goncalves, Nuno, and Wimmer, Michael
Pubblicato in: 25th International Conference on Pattern Recognition, 2021, Pagina/e 354-361, ISBN 978-1-7281-8808-9
Editore: IEEE
DOI: 10.1109/icpr48806.2021.9412730

Effect of Polarization on RGB Imaging and Color Accuracy/Fidelity

Autori: Abu Haila, Tarek and Tausch, Reimar and Ritz, Martin and Santos, Pedro and Fellner, Dieter
Pubblicato in: Color and Imaging Conference, 2022
Editore: Society for Imaging Science and Technology
DOI: 10.2352/cic.2022.30.1.30

Towards reconstructing HDR light fields by combining 2D and 3D CNN architectures

Autori: Mary Guindy and Adhikarla V. Kiran and Peter A. Kara and Tibor Balogh and Aniko Simon
Pubblicato in: Big Data IV: Learning, Analytics, and Applications, 2022, Pagina/e 192 -- 197
Editore: SPIE
DOI: 10.1117/12.2618993

A computational tool for the analysis of 3D bending-active structures based on the dynamic relaxation method

Autori: Manolas I. and Laccone F. and Cherchi G. and Malomo L. and Cignoni P.
Pubblicato in: Smart Tools and Applications in Graphics - Eurographics Italian Chapter Conference, Cagliari, Italy, 17-18/11/2022, 2022
Editore: Eurographics Association, Eindhoven, NLD
DOI: 10.2312/stag.20221250

Exploratory study on a segmented shell made of recycled-HDPE plastic.

Autori: Laccone, Francesco and Manolas, Iason and Malomo, Luigi and Cignoni, Paolo
Pubblicato in: International Conference on Spatial Structures, 2022
Editore: Spatial Structures Research Centre of the University of Surrey

SliceNet: Deep Dense Depth Estimation From a Single Indoor Panorama Using a Slice-Based Representation

Autori: Giovanni Pintore, Marco Agus, Eva Almansa, Jens Schneider, Enrico Gobbetti
Pubblicato in: Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021, Pagina/e 11536-11545
Editore: Computer Vision Foundation

3D battlespace visualization and defense applications on commercial and use-case-dedicated light field displays

Autori: Peter A. Kara and Tibor Balogh and Mary Guindy and Aniko Simon
Pubblicato in: Big Data IV: Learning, Analytics, and Applications, 2022, Pagina/e 183 -- 191
Editore: SPIE
DOI: 10.1117/12.2618979

Ebb & Flow: Uncovering Costantino Nivola's Olivetti Sandcast through 3D Fabricationand Virtual Exploration

Autori: Moonisa Ahsan, Giuliana Altea, Fabio Bettio, Marco Callieri, Antonella Camarda, Paolo Cignoni, Enrico Gobbetti, Paolo Ledda, Alessandro Lutzu, Fabio Marton, Giuseppe Mignemi, and Federico Ponchio
Pubblicato in: The 20th Eurographics Workshop on Graphics and Cultural Heritage, 2022, Pagina/e 85-94
Editore: Eurographics Association
DOI: 10.2312/gch.20221230

Multi-Display Ray Tracing Framework

Autori: Romero Calla, Luciano Arnaldo and Mohanto, Bipul and Pajarola, Renato and Staadt, Oliver
Pubblicato in: 2023, ISBN 978-3-03868-211-0
Editore: The Eurographics Association
DOI: 10.2312/egp.20231025

Nor-Vdpnet: A No-Reference High Dynamic Range Quality Metric Trained On Hdr-Vdp 2

Autori: Francesco Banterle; Alessandro Artusi; Alejandro Moreo; Fabio Carrara
Pubblicato in: 2020 IEEE International Conference on Image Processing (ICIP), 2020, Pagina/e 126-130, ISBN 978-1-7281-6396-3
Editore: IEEE
DOI: 10.1109/icip40778.2020.9191202

Thresholds of perceptual fatigue based on 3D object motion vectors and relative object size in virtual reality

Autori: Fanni A. Geyer, Vince A. Szakal, Peter A. Kara, Aniko Simon, and Mary Guindy
Pubblicato in: Virtual, Augmented, and Mixed Reality (XR) Technology for Multi-Domain Operations III, 2022, Pagina/e 121250I
Editore: SPIE
DOI: 10.1117/12.2625118

AtlantaNet: Inferring the 3D Indoor Layout from a Single $$360^\circ $$ Image Beyond the Manhattan World Assumption

Autori: Giovanni Pintore, Marco Agus, Enrico Gobbetti
Pubblicato in: Computer Vision – ECCV 2020 - 16th European Conference, Glasgow, UK, August 23–28, 2020, Proceedings, Part VIII, Numero 12353, 2020, Pagina/e 432-448, ISBN 978-3-030-58597-6
Editore: Springer International Publishing
DOI: 10.1007/978-3-030-58598-3_26

Inducing robustness and plausibility in deep learning optical 3D printer models

Autori: Danwu Chen and Philipp Urban
Pubblicato in: Optics Express, Numero 11, 2022, Pagina/e 18119--18133, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.455115

Beyond perceptual thresholds and personal preference : towards novel research questions and methodologies of quality of experience studies on light field visualization

Autori: Kara, Peter A., Tamboli, Roopak R., Shafiee, Edris, Martini, Maria G., Simon, Aniko and Guindy, Mary
Pubblicato in: Electronics, Numero 11/6, 2022, Pagina/e 953, ISSN 2079-9292
Editore: MDPI AG
DOI: 10.3390/electronics11060953

Automated Generation of Flat Tileable Patterns and 3d Reduced Model Simulation

Autori: Iason Manolas; Francesco Laccone; Gianmarco Cherchi; Luigi Malomo; Paolo Cignoni
Pubblicato in: Computers & graphics, Numero 8, 2022, Pagina/e 141 - 151, ISSN 0097-8493
Editore: Pergamon Press Ltd.
DOI: 10.2139/ssrn.4095672

Volume-aware design of composite molds

Autori: Thomas Alderighi, Luigi Malomo, Daniela Giorgi, Bernd Bickel, Paolo Cignoni, Nico Pietroni
Pubblicato in: ACM Transactions on Graphics, Numero 38/4, 2019, Pagina/e 1-12, ISSN 0730-0301
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3306346.3322981

Audio-visual annotation graphs for guiding lens-based scene exploration

Autori: Moonisa Ahsan, Fabio Marton, Ruggero Pintus, Enrico Gobbetti
Pubblicato in: Computers & Graphics, 2022, ISSN 0097-8493
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.cag.2022.05.003

Multi-printer learning framework for efficient optical printer characterization

Autori: Danwu Chen and Philipp Urban
Pubblicato in: Optics Express, Numero 31/8, 2023, Pagina/e 13486-13502, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.487526

A Novel Approach for Exploring Annotated Data With Interactive Lenses

Autori: Bettio, Fabio and Ahsan, Moonisa and Marton, Fabio and Gobbetti, Enrico
Pubblicato in: Computer Graphics Forum, Numero 40/3, 2021, Pagina/e 387-398, ISSN 1467-8659
Editore: The Eurographics Association and John Wiley & Sons Ltd.
DOI: 10.1111/cgf.14315

Web-based Exploration of Annotated Multi-Layered Relightable Image Models

Autori: Alberto Jaspe-Villanueva, Moonisa Ahsan, Ruggero Pintus, Andrea Giachetti, Fabio Marton, Enrico Gobbetti
Pubblicato in: Journal on Computing and Cultural Heritage, Numero 14/2, 2021, Pagina/e 1-29, ISSN 1556-4673
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3430846

Deep learning models for optically characterizing 3D printers

Autori: Danwu Chen and Philipp Urban
Pubblicato in: Optics Express, Numero 29/2, 2021, Pagina/e 615-631, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.410796

INDOOR MOBILE MAPPING SYSTEMS AND (BIM) DIGITAL MODELS FOR CONSTRUCTION PROGRESS MONITORING

Autori: Sgrenzaroli, M. and Ortiz Barrientos, J. and Vassena, G. and Sanchez, A. and Ciribini, A. and Mastrolembo Ventura, S. and Comai, S.
Pubblicato in: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Numero XLIII-B1-2022, 2022, Pagina/e 121--127, ISSN 0924-2716
Editore: Elsevier BV
DOI: 10.5194/isprs-archives-xliii-b1-2022-121-2022

Instant Automatic Emptying of Panoramic Indoor Scenes

Autori: Giovanni Pintore, Marco Agus, Eva Almansa, and Enrico Gobbetti
Pubblicato in: IEEE Transactions on Visualization and Computer Graphics, Numero 28(1), 2022, Pagina/e 3629-3639, ISSN 1941-0506
Editore: IEEE
DOI: 10.1109/tvcg.2022.3202999

Walk2Map: Extracting Floor Plans from Indoor Walk Trajectories

Autori: Mura, Claudio; Pajarola, R; Schindler, Konrad; Niloy, Mitra
Pubblicato in: Computer Graphics Forum, Numero Volume 40, Numero 2, 2021, Pagina/e 375-388, ISSN 0167-7055
Editore: Blackwell Publishing Inc.
DOI: 10.1111/cgf.142640

State‐of‐the‐art in Automatic 3D Reconstruction of Structured Indoor Environments

Autori: Giovanni Pintore, Claudio Mura, Fabio Ganovelli, Lizeth Fuentes‐Perez, Renato Pajarola, Enrico Gobbetti
Pubblicato in: Computer Graphics Forum, Numero 39/2, 2020, Pagina/e 667-699, ISSN 0167-7055
Editore: Blackwell Publishing Inc.
DOI: 10.1111/cgf.14021

An integrative view of foveated rendering

Autori: Mohanto, Bipul; Islam, ABM Tariqul; Gobbetti, Enrico; Staadt, Oliver
Pubblicato in: Computers & Graphics, Numero 3, 2021, ISSN 0097-8493
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.cag.2021.10.010

A bending-active twisted-arch plywood structure: computational design and fabrication of the FlexMaps Pavilion

Autori: Francesco Laccone, Luigi Malomo, Jesús Pérez, Nico Pietroni, Federico Ponchio, Bernd Bickel, Paolo Cignoni
Pubblicato in: SN Applied Sciences, Numero 2/9, 2020, Pagina/e 1505, ISSN 2523-3963
Editore: Springer
DOI: 10.1007/s42452-020-03305-w

Training and Predicting Visual Error for Real-Time Applications

Autori: Cardoso, Joao Liborio and Kerbl, Bernhard and Yang, Lei and Uralsky, Yury and Wimmer, Michael
Pubblicato in: Proceedings of the ACM on Computer Graphics and Interactive Techniques, Numero 5(1), 2022, Pagina/e 1-17, ISSN 2577-6193
Editore: ACM
DOI: 10.1145/3522625

Deep3DLayout: 3D Reconstruction of an Indoor Layout from a Spherical Panoramic Image

Autori: Pintore, Giovanni and Almansa, Eva and Agus, Marco and Gobbetti, Enrico
Pubblicato in: ACM Transactions on Graphics, Numero 40/6, 2021, Pagina/e 250:1-12, ISSN 0730-0301
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3478513.3480480

Camera Animation for Immersive Light Field Imaging

Autori: Guindy, Mary, Attila Barsi, Peter A. Kara, Vamsi K. Adhikarla, Tibor Balogh, and Aniko Simon
Pubblicato in: Electronics, Numero 20799292, 2022, ISSN 2079-9292
Editore: MDPI
DOI: 10.3390/electronics11172689

Optimizing Object Decomposition to Reduce Visual Artifacts in 3D Printing

Autori: I. Filoscia, T. Alderighi, D. Giorgi, L. Malomo, M. Callieri, P. Cignoni
Pubblicato in: Computer Graphics Forum, Numero 39/2, 2020, Pagina/e 423-434, ISSN 0167-7055
Editore: Blackwell Publishing Inc.
DOI: 10.1111/cgf.13941

Exploiting Local Shape and MaterialSimilarity for Effective SV-BRDF Reconstruction from Sparse Multi-LightImage Collections

Autori: Ruggero Pintus, Moonisa Ahsan, Antonio Zorcolo, Fabio Bettio, Fabio Marton, and Enrico Gobbetti
Pubblicato in: ACM Journal on Computing and Cultural Heritage, Numero 16(2), 2023, ISSN 1556-4673
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3593428

Quantifying the Error of Light Transport Algorithms

Autori: A. Celarek, W. Jakob, M. Wimmer, J. Lehtinen
Pubblicato in: Computer Graphics Forum, Numero 38/4, 2019, Pagina/e 111-121, ISSN 0167-7055
Editore: Blackwell Publishing Inc.
DOI: 10.1111/cgf.13775

Scalable Exploration of Complex Objects and Environments Beyond Plain Visual Replication

Autori: Moonisa Ahsan
Pubblicato in: 2023
Editore: University of Cagliari

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