Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Zabaleta, Itziar"

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Photorealistic style transfer for video

Zabaleta, Itziar; Bertalmío, Marcelo (Elsevier, 2021)

This work proposes an efficient example-based photorealistic style transfer algorithm for video. Given a source unprocessed video and a reference image color graded by an artist, we describe an automatic algorithm to ...
Retinal noise emulation: a novel artistic tool for cinema that also improves compression efficiency

Zabaleta, Itziar; Cámara, Mateo; Díaz, César; Canham, Trevor; García, Narciso; Bertalmío, Marcelo (Institute of Electrical and Electronics Engineers (IEEE), 2020)

In cinema it is standard practice to improve the appearance of images by adding noise that simulates film grain. This is computationally very costly, so it is only done in post-production and not on the set. It is also ...

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