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arXiv · 1608.04187

Occlusion-Model Guided Anti-Occlusion Depth Estimation in Light Field

Hao Zhu·Qing Wang·Jingyi Yu
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Abstract

Occlusion is one of the most challenging problems in depth estimation. Previous work has modeled the single-occluder occlusion in light field and get good results, however it is still difficult to obtain accurate depth for multi-occluder occlusion. In this paper, we explore the multi-occluder occlusion model in light field, and derive the occluder-consistency between the spatial and angular space which is used as a guidance to select the un-occluded views for each candidate occlusion point. Then an anti-occlusion energy function is built to regularize depth map. The experimental results on public light field datasets have demonstrated the advantages of the proposed algorithm compared with other state-of-the-art light field depth estimation algorithms, especially in multi-occluder areas.

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Hao Zhu, Qing Wang, Jingyi Yu. 2016-08-15. Occlusion-Model Guided Anti-Occlusion Depth Estimation in Light Field. https://doi.org/10.1109/jstsp.2017.2730818

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