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Generalized Scene Reconstruction

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 نشر من قبل Khan W. Mahmud
 تاريخ النشر 2018
  مجال البحث الهندسة المعلوماتية
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A new passive approach called Generalized Scene Reconstruction (GSR) enables generalized scenes to be effectively reconstructed. Generalized scenes are defined to be boundless spaces that include non-Lambertian, partially transmissive, textureless and finely-structured matter. A new data structure called a plenoptic octree is introduced to enable efficient (database-like) light and matter field reconstruction in devices such as mobile phones, augmented reality (AR) glasses and drones. To satisfy threshold requirements for GSR accuracy, scenes are represented as systems of partially polarized light, radiometrically interacting with matter. To demonstrate GSR, a prototype imaging polarimeter is used to reconstruct (in generalized light fields) highly reflective, hail-damaged automobile body panels. Follow-on GSR experiments are described.



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