论文标题

在超现实场景中训练的深度内在分解,但具有逼真的光效果

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

论文作者

Sial, Hassan, Baldrich, Ramon, Vanrell, Maria

论文摘要

由于地面数据集的弱点,固有图像的估计仍然是一项具有挑战性的任务,该数据集的弱点太小或目前的非现实问题。另一方面,端到端的深度学习体系结构开始取得有趣的结果,如果不忽略重要的物理提示,我们认为可以改善这些结果。在这项工作中,我们提出了一个双重框架:(a)一系列灵活的图像克服了一些经典的数据集问题,例如较大尺寸,共同结合相干照明外观; (b)通过内在损失将物理特性绑定的灵活结构。我们的提议用途广泛,呈现较低的计算时间,并实现最先进的结果。

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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