2 papers
cs.CV2018
Deep Spectral Reflectance and Illuminant Estimation from Self-Interreflections
Rada Deeb, Joost Van De Weijer, Damien Muselet +2
In this work, we propose a CNN-based approach to estimate the spectral reflectance of a surface and the spectral power distribution of the light from a single RGB image of a V-shap…
cs.CV2018
Spectral reflectance estimation from one RGB image using self-interreflections in a concave object
Rada Deeb, Damien Muselet, Mathieu Hebert +1
Light interreflections occurring in a concave object generate a color gradient which is characteristic of the object's spectral reflectance. In this paper, we use this property in…