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    Dataset for Reflection Separation via Multi-bounce Polarization State Tracing

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    dataset.zip
    Size:
    2.033Gb
    Format:
    application/zip
    Description:
    Polarization image dataset
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    Type
    Dataset
    Authors
    Li, Rui cc
    Qiu, Simeng cc
    Zang, Guangming cc
    Heidrich, Wolfgang cc
    KAUST Department
    Computational Imaging Group
    Computer Science Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering
    Electrical Engineering Program
    Visual Computing Center (VCC)
    Date
    2020-08-23
    Permanent link to this record
    http://hdl.handle.net/10754/665049
    
    Metadata
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    Abstract
    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
    Collections
    Computer Science Program; Electrical and Computer Engineering Program; Visual Computing Center (VCC); Datasets; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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