Browsing Rendering 2022 - Symposium Track by Author "Gitlina, Yuliya"
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Spectral Upsampling Approaches for RGB Illumination
Guarnera, Giuseppe Claudio; Gitlina, Yuliya; Deschaintre, Valentin; Ghosh, Abhijeet (The Eurographics Association, 2022)We present two practical approaches for high fidelity spectral upsampling of previously recorded RGB illumination in the form of an image-based representation such as an RGB light probe. Unlike previous approaches that ...