Search

Your search keyword '"Cattaneo, Barbara"' showing total 25 results
Start Over Author "Cattaneo, Barbara"
25 results on '"Cattaneo, Barbara"'

11. Multispectral capture of film colors with LED

Author

Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, Marchiafava, Veronica, Cattaneo, B ( Barbara ), Picollo, M ( Marcello ), Cherubini, F ( Filippo ), Marchiafava, V ( Veronica ), Trumpy, Giorgio, Hardeberg, Jon Y, George, Sony, Flueckiger, Barbara; https://orcid.org/0000-0003-4954-5469, Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, Marchiafava, Veronica, Cattaneo, B ( Barbara ), Picollo, M ( Marcello ), Cherubini, F ( Filippo ), Marchiafava, V ( Veronica ), Trumpy, Giorgio, Hardeberg, Jon Y, George, Sony, and Flueckiger, Barbara; https://orcid.org/0000-0003-4954-5469

Published
2021

12. Deep-doLCE. A deep learning approach for the color reconstruction of digitized lenticular film

Author

Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, Marchiafava, Veronica, Cattaneo, B ( Barbara ), Picollo, M ( Marcello ), Cherubini, F ( Filippo ), Marchiafava, V ( Veronica ), Trumpy, Giorgio, D'Aronco, Stefano; https://orcid.org/0000-0003-0142-1731, Wegner, Jan Dirk; https://orcid.org/0000-0002-0290-6901, Reuteler, Joakim, Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, Marchiafava, Veronica, Cattaneo, B ( Barbara ), Picollo, M ( Marcello ), Cherubini, F ( Filippo ), Marchiafava, V ( Veronica ), Trumpy, Giorgio, D'Aronco, Stefano; https://orcid.org/0000-0003-0142-1731, Wegner, Jan Dirk; https://orcid.org/0000-0002-0290-6901, and Reuteler, Joakim

Abstract

Some of the first home movies in color were shot on 16 mm lenticular film during the 1920s to 1940s. This very special film is embossed with a vertical array of hundreds of tiny cylindrical lenses that allowed to record color scenes on a black&white silver emulsion. The most efficient approach to obtain digital color images from these historical motion pictures is to scan the silver emulsion in high- resolution and let a software extract the encoded color information. The present work focuses on the localization of the lenticular screen, which is the first and most complicated step of the color reconstruction. A ‘classic’ signal processing method proved to deliver successful results in some cases, but often adverse factors—damaged or warped film, scanning problems—hinder the successful localization of the lenticular screen. Deep-doLCE explores a more advanced and robust method, using a big dataset of digitized lenticular films to train a new deep learning software. The aim is to create an easy-to-use software that revives awareness of the lenticular color processes thus making these precious historical color movies available again to public and securing them for posterity.

Published
2021

13. I Positivi argentici in bianco e nero

Author

Cattaneo, Barbara, Giusino, Antonia, and Ruello, Stefania

Subjects
fotografia, restauro, conservazione, tecniche fotografiche
Published
2013

24. Deep-doLCE. A deep learning approach for the color reconstruction of digitized lenticular film

Author

Trumpy, Giorgio, D’Aronco, Stefano, Wegner, Jan Dirk, Reuteler, Joakim, University of Zurich, Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, and Marchiafava, Veronica

Subjects
film digitization, 3104 Condensed Matter Physics, 2604 Applied Mathematics, 700 Arts, 11476 Digital Society Initiative, 2208 Electrical and Electronic Engineering, 1706 Computer Science Applications, 2504 Electronic, Optical and Magnetic Materials, deep learning, Lenticular film, 10114 Institute of Cinema Studies, 900 History, color reconstruction
Published
2021

25. Multispectral capture of film colors with LED

Author

Trumpy, Giorgio, Hardeberg, Jon Y, George, Sony, Flueckiger, Barbara, University of Zurich, Cattaneo, Barbara, Picollo, Marcello, Cherubini, Filippo, and Marchiafava, Veronica

Subjects
Multispectral imaging, photographic film, 700 Arts, film projection, 10114 Institute of Cinema Studies, 900 History, film digitization
Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results