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arXiv · 1809.07931

A Geometric Observer for Scene Reconstruction Using Plenoptic Cameras

Sean G. P. O'Brien·Jochen Trumpf·Viorela Ila·Robert Mahony
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Abstract

This paper proposes an observer for generating depth maps of a scene from a sequence of measurements acquired by a two-plane light-field (plenoptic) camera. The observer is based on a gradient-descent methodology. The use of motion allows for estimation of depth maps where the scene contains insufficient texture for static estimation methods to work. A rigourous analysis of stability of the observer error is provided, and the observer is tested in simulation, demonstrating convergence behaviour.

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Sean G. P. O'Brien, Jochen Trumpf, Viorela Ila, Robert Mahony. 2018-09-21. A Geometric Observer for Scene Reconstruction Using Plenoptic Cameras. https://arxiv.org/abs/1809.07931

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