Blar i NTNU Open på tidsskrift "Optical Society of America. Journal A: Optics, Image Science, and Vision"

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    • Illuminant estimation in multispectral imaging 

      Khan, Haris Ahmad; Thomas, Jean-Baptiste; Hardeberg, Jon Yngve; Laligant, Olivier (Journal article; Peer reviewed, 2017)
      With the advancement in sensor technology, the use of multispectral imaging is gaining wide popularity for computer vision applications. Multispectral imaging is used to achieve better discrimination between the radiance ...

    • Spectral reconstruction of fluorescent objects with mutual illumination effects 

      Tominaga, Shoji; Hirai, Keita; Horiuchi, Takahiko (Peer reviewed; Journal article, 2019)
      An approach is proposed for appearance reconstruction of fluorescent objects with mutual illumination effects under different conditions of material and illumination. We focus on the problem of reconstructing a realistic ...

    • Spherical sampling methods for the calculation of metamer mismatch volumes 

      Mackiewicz, Michal; Rivertz, Hans Jakob; Finlayson, Graham (Journal article; Peer reviewed, 2019)
      In this paper, we propose two methods of calculating theoretically maximal metamer mismatch volumes. Unlike prior art techniques, our methods do not make any assumptions on the shape of spectra on the boundary of the ...