Dataset for Reflection Separation via Multi-bounce Polarization State Tracing
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dataset.zip
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Description:
Polarization image dataset
Type
DatasetKAUST Department
Computational Imaging GroupComputer Science Program
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering
Electrical Engineering Program
Visual Computing Center (VCC)
Date
2020-08-23Permanent link to this record
http://hdl.handle.net/10754/665049
Metadata
Show full item recordAbstract
Reflection removal from photographs is an important task in computational photography, but also for computer vision tasks that involve imaging through windows and similar settings. Traditionally, the problem is approached as a single reflection removal problem under very controlled scenarios. In this paper we aim to generalize the reflection removal to real-world scenarios with more complicated light interactions. To this end, we propose a simple yet efficient learning framework for supervised image reflection separation with a polarization-guided raytracing model and loss function design. Instead of a conventional image sensor, we use a polarization sensor that instantaneously captures four linearly polarized photos of the scene in the same image. Through a combination of a new polarization-guided image formation model and a novel supervised learning framework for the interpretation of a raytracing image formation model, a general method is obtained to tackle general image reflection removal problems. We demonstrate our method with extensive experiments on both real and synthetic data and demonstrate the unprecedented quality of image reconstructions.Additional Links
https://vccimaging.org/Publications/Rui2020Reflection/Relations
Is Supplement To:- [Conference Paper]
Li, R., Qiu, S., Zang, G., & Heidrich, W. (2020). Reflection Separation via Multi-bounce Polarization State Tracing. Lecture Notes in Computer Science, 781–796. doi:10.1007/978-3-030-58601-0_46. DOI: 10.1007/978-3-030-58601-0_46 Handle: 10754/667925