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arXiv · 2009.06295

Deep intrinsic decomposition trained on surreal scenes yet with realistic light effects

Hassan Sial·Ramon Baldrich·Maria Vanrell
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Abstract

Estimation of intrinsic images still remains a challenging task due to weaknesses of ground-truth datasets, which either are too small or present non-realistic issues. On the other hand, end-to-end deep learning architectures start to achieve interesting results that we believe could be improved if important physical hints were not ignored. In this work, we present a twofold framework: (a) a flexible generation of images overcoming some classical dataset problems such as larger size jointly with coherent lighting appearance; and (b) a flexible architecture tying physical properties through intrinsic losses. Our proposal is versatile, presents low computation time, and achieves state-of-the-art results.

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Hassan Sial, Ramon Baldrich, Maria Vanrell. 2020-09-14. Deep intrinsic decomposition trained on surreal scenes yet with realistic light effects. https://doi.org/10.1364/josaa.37.000001

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