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Wednesday, February 27 • 9:36am - 10:05am
Working Beyond RGB: A Report from the Field

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Our journey starts by recounting some of the experiences we obtained when restoring historic additive colour systems, such as Dufaycolor, by working in the YCoCg colour space with an ad hoc video codec rather than in the RGB colour space. The main part is devoted to multispectral scanning of moving images and a video codec to process the generated data. This allows us to work in a classic restoration suite, like Diamant, on the band level and even on the bit-plane level of each spectral band. Supervised, semi-supervised and unsupervised deep learning techniques open new horizons of film and video restoration. The final part will be the possibility for an entirely new video codec, which enhances the two mentioned, virtually allowing us to work with any moving image data.

Speakers
avatar for Reto Kromer

Reto Kromer

founder, AV Preservation by reto.ch
Having graduated in mathematics and computer science, Reto Kromer became involved in audio-visual conservation and restoration thirty-five years ago. He has been running his own preservation company, AV Preservation by reto.ch, and lecturing at the Bern University of Applied Sciences... Read More →


Wednesday February 27, 2019 9:36am - 10:05am GMT
NFT3/ BFI Southbank