Non-line-of-sight imaging in the presence of scattering media using phasor fields

Luesia, P. (Universidad de Zaragoza) ; Crespo, M. ; Jarabo, A. (Universidad de Zaragoza) ; Redó Sánchez, A. (Universidad de Zaragoza)

Resumen: Non-line-of-sight (NLOS) imaging aims to reconstruct partially or completely occluded scenes. Recent approaches have demonstrated high-quality reconstructions of complex scenes with arbitrary reflectance, occlusions, and significant multi-path effects. However, previous works focused on surface scattering only, which reduces the generality in more challenging scenarios such as scenes submerged in scattering media. In this work, we investigate current state-of-the-art NLOS imaging methods based on phasor fields to reconstruct scenes submerged in scattering media. We empirically analyze the capability of phasor fields in reconstructing complex synthetic scenes submerged in thick scattering media. We also apply the method to real scenes, showing that it performs similarly to recent diffuse optical tomography methods. © 2022 Optica Publishing Group

Idioma: Inglés

DOI: 10.1364/OL.463296

Año: 2022

Publicado en: Optics Letters 47, 15 (2022), 3796-3799
ISSN: 0146-9592

Factor impacto JCR: 3.6 (2022)

Categ. JCR: OPTICS rank: 31 / 99 = 0.313 (2022) - Q2 - T1

Factor impacto CITESCORE: 7.0 - Physics and Astronomy (Q1)

Factor impacto SCIMAGO: 1.179 - Atomic and Molecular Physics, and Optics (Q1)

Financiación: info:eu-repo/grantAgreement/EC/H2020/682080/EU/Intuitive editing of visual appearance from real-world datasets/CHAMELEON

Tipo y forma: Artículo (PostPrint)

Área (Departamento): Área Lenguajes y Sistemas Inf. (Dpto. Informát.Ingenie.Sistms.)