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arXiv · 1907.00939

Pano Popups: Indoor 3D Reconstruction with a Plane-Aware Network

Marc Eder·Pierre Moulon·Li Guan
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Abstract

In this work we present a method to train a plane-aware convolutional neural network for dense depth and surface normal estimation as well as plane boundaries from a single indoor $360^\circ$ image. Using our proposed loss function, our network outperforms existing methods for single-view, indoor, omnidirectional depth estimation and provides an initial benchmark for surface normal prediction from $360^\circ$ images. Our improvements are due to the use of a novel plane-aware loss that leverages principal curvature as an indicator of planar boundaries. We also show that including geodesic coordinate maps as network priors provides a significant boost in surface normal prediction accuracy. Finally, we demonstrate how we can combine our network's outputs to generate high quality 3D "pop-up" models of indoor scenes.

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Marc Eder, Pierre Moulon, Li Guan. 2019-07-01. Pano Popups: Indoor 3D Reconstruction with a Plane-Aware Network. https://arxiv.org/abs/1907.00939

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