Giorgio Trumpy
About
Imaging Scientist with solid experience bridging the gap between art and science.
Fields of expertise: optics and spectroscopy, colorimetry and image processing, heritage conservation and visual arts.
Research
Heritage Science, Hyper-/Multi-spectral Imaging, Augmented Reality, Vision Science.
Publications
(SELECTED)
- Bacci, M., M. Picollo, G. Trumpy, M. Tsukada, and D. Kunzelman. “Non-Invasive Identification of White Pigments on 20th-Century Oil Paintings by Using Fiber Optic Reflectance Spectroscopy.” Journal of the American Institute for Conservation 46, no. 1 (2007): 27–37.
- Selva, M., L. Stefani, and G. Trumpy. “Object-Specific and Target-Free Procedure for the Color Accuracy of a Two-Dimensional Digital Reproduction.” Journal of Imaging Science and Technology 55, no. 6 (2011): 60503-1–9.
- Trumpy, G., and R. Gschwind. “Optical Detection of Dust and Scratches on Photographic Film.” Journal on Computing and Cultural Heritage 8, no. 2 (2015): 7-1–19.
- Trumpy, G., D. Conover, L. Simonot, M. Thoury, M. Picollo, and J. K. Delaney. “Experimental Study on Merits of Virtual Cleaning of Paintings with Aged Varnish.” Optics Express 23, no. 26 (2015): 338-36–48.
- Delaney, J. K., G. Trumpy, M. Didier, P. Ricciardi, and K. A. Dooley. “A High Sensitivity, Low Noise and High Spatial Resolution Multi-Band Infrared Reflectography Camera for the Study of Paintings and Works on Paper.” Heritage Science 5, no. 32 (2017): 1–14.
- Trumpy, G., and B. Flueckiger. “Chromatic Callier Effect and Its Repercussions on the Digitization of Early Film Colors.” Journal of Imaging Science and Technology 63, no. 1 (2019): 10506-1–11.
- Diecke, J., G. Trumpy, M. Weiss, and B. Flueckiger. “Lea Aus Dem Süden. Ethical and Practical Considerations for Digital Color Transfer.” Journal of Film Preservation 103 (2020): 95–101.
- Trumpy, G., S. D’Aronco, J. D. Wegner, and J. Reuteler. “Deep-DoLCE. A Deep Learning Approach for the Color Reconstruction of Digitized Lenticular Film.” In Colour Photography and Film - Conference Proceedings, 82–88. Florence (IT): Associazione Italiana Colore, 2021.
- Trumpy, G., J. Y. Hardeberg, S. George, and B. Flueckiger. “A Multispectral Design for a New Generation of Film Scanners.” In Proc. SPIE 11784, Optics for Arts, Architecture, and Archaeology VIII. Munich (DE): SPIE, 2021.
- Gigilashvili D., Trumpy G. "Using Spatial Augmented Reality to Increase Perceived Translucency of Real 3D Objects." In EUROGRAPHICS Workshop on Graphics and Cultural Heritage (2023), 85-88.
- Chatterjee, S., G. Trumpy, and U. Ruedel. "Digital Unfading of Chromogenic Film Informed by Its Spectral Densities" Heritage 6, no. 4 (2023): 3418-3428
- Trumpy, G., C.F. Andersen, I. Farup, and O. Elezabi. "Mapping Quantitative Observer Metamerism of Displays." Journal of Imaging 9, no. 10 (2023): 227.
2024
-
Amiri, Mitra;
Trumpy, Giorgio.
(2024)
Is Multispectral Enough? An Evaluation on the Performance of Multispectral Images in Pigment Unmixing Task.
London Imaging Meeting (LIM)
Academic article
-
Hassan, Aqsa;
Trumpy, Giorgio;
Farnand, Susan P;
Abebe, Mekides Assefa.
(2024)
SiCAM: Spectral image Color Appearance Model.
London Imaging Meeting (LIM)
Academic article
2023
-
Papanikolaou, Athanasia;
George, Sony;
Sole, Aditya Suneel;
Trumpy, Giorgio;
Kujawinska, Malgorzata.
(2023)
Multimodal Measurement of Parchment Using a Custom 3D Scanner.
Archiving Conference
Academic article
-
Trumpy, Giorgio;
Gigilashvili, Davit.
(2023)
Using Spatial Augmented Reality to Increase Perceived Translucency of Real 3D Objects.
Eurographics Workshop on Graphics and Cultural Heritage
Academic article
-
Trumpy, Giorgio;
Andersen, Casper Find;
Farup, Ivar;
Elezabi, Omar Raafat Abdellatif Ahmed.
(2023)
Mapping Quantitative Observer Metamerism of Displays.
Journal of Imaging
Academic article
2022
-
Gigilashvili, Davit;
Trumpy, Giorgio.
(2022)
Appearance Manipulation in Spatial Augmented Reality using Image Differences.
CEUR Workshop Proceedings
Academic article
-
Trumpy, Giorgio;
Chatterjee, Sreya.
(2022)
A Spectral Approach to Digitally Restore a Faded Agfacolor Print from 1945.
Archiving Conference
Academic article
Journal publications
-
Amiri, Mitra;
Trumpy, Giorgio.
(2024)
Is Multispectral Enough? An Evaluation on the Performance of Multispectral Images in Pigment Unmixing Task.
London Imaging Meeting (LIM)
Academic article
-
Hassan, Aqsa;
Trumpy, Giorgio;
Farnand, Susan P;
Abebe, Mekides Assefa.
(2024)
SiCAM: Spectral image Color Appearance Model.
London Imaging Meeting (LIM)
Academic article
-
Papanikolaou, Athanasia;
George, Sony;
Sole, Aditya Suneel;
Trumpy, Giorgio;
Kujawinska, Malgorzata.
(2023)
Multimodal Measurement of Parchment Using a Custom 3D Scanner.
Archiving Conference
Academic article
-
Trumpy, Giorgio;
Gigilashvili, Davit.
(2023)
Using Spatial Augmented Reality to Increase Perceived Translucency of Real 3D Objects.
Eurographics Workshop on Graphics and Cultural Heritage
Academic article
-
Trumpy, Giorgio;
Andersen, Casper Find;
Farup, Ivar;
Elezabi, Omar Raafat Abdellatif Ahmed.
(2023)
Mapping Quantitative Observer Metamerism of Displays.
Journal of Imaging
Academic article
-
Gigilashvili, Davit;
Trumpy, Giorgio.
(2022)
Appearance Manipulation in Spatial Augmented Reality using Image Differences.
CEUR Workshop Proceedings
Academic article
-
Trumpy, Giorgio;
Chatterjee, Sreya.
(2022)
A Spectral Approach to Digitally Restore a Faded Agfacolor Print from 1945.
Archiving Conference
Academic article
Teaching
IMT4884 - “Advanced Color Management”
IDIG4003 - "Appearance, Perception and Measurement"
Outreach
2024
-
Academic lectureCiortan, Irina-Mihaela; Arteaga Kiyomoto, Isabel Yoko; Trumpy, Giorgio; Hardeberg, Jon Yngve; Langford, Caitlin; Burgio, Lucia. (2024) Silver/dyes decoupling and colour restoration of autochromes using multispectral imaging. 6th International Conference on Innovation in Art Research and Technology - InART2024 , Oslo 2024-06-03 - 2024-06-07
2021
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Academic lectureTrumpy, Giorgio; Hardeberg, Jon Yngve; George, Sony; Flueckiger, Barbara. (2021) Multispectral Capture of Film Colors with LEDs. Associazione Italiana Colore Colour Photography and Film: sharing knowledge of analysis, preservation, conservation, migration of analogue and digital materials , Florence 2021-03-29 - 2021-03-30
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Academic lectureTrumpy, Giorgio; Hardeberg, Jon Yngve; George, Sony; Flueckiger, Barbara. (2021) A Multispectral Design for a New Generation of Film Scanners. SPIE SPIE Optical Metrology , Munich 2021-06-21 - 2021-06-25