168363 20260204153543.0 doi 10.1007/s00371-025-04340-7 sideral 147867 ART-2026-147867 eng Luesia-Lahoz, Pablo Universidad de Zaragoza (orcid)0000-0002-5778-1819 Stereo non-line-of-sight imaging 2026 Transient non-line-of-sight imaging techniques reconstruct hidden scenes by analyzing the time of flight of light scattered off a visible secondary surface, or relay wall. Despite many promising approaches, all face the inherent problem of the missing cone, which restricts surface visibility based on their position and orientations relative to the relay wall. Drawing inspiration from stereo technologies from computer vision, we devise a setup consisting of two distinct relay walls. We leverage phasor fields that computationally model both relay walls as generalized virtual camera apertures. This approach allows us to combine the contributions from each relay wall, including the signal obtained by illuminating one wall and capturing the other, information that would be lost otherwise. Our results demonstrate that our proposal diminishes the effect of the missing cone by making the problem better posed. Additionally, by analyzing the visibility conditions of the missing cone, we extract orientation cues from each relay wall contribution. We use this information to enhance visualizations. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/EC/HORIZON EUROPE/101070310/EU/Physical Cognition for Intelligent Control and Safe Human-Robot Interaction/Sestosenso info:eu-repo/grantAgreement/ES/MICIU/PID2019-105004GB-I00 info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Cartiel, Sergio Universidad de Zaragoza Muñoz, Adolfo Universidad de Zaragoza (orcid)0000-0002-8160-7159 5007 570 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Lenguajes y Sistemas Inf. 42, 148 (2026), [12 pp.] Vis. comput. VISUAL COMPUTER 0178-2789 3172165 http://zaguan.unizar.es/record/168363/files/texto_completo.pdf Versión publicada 2341252 http://zaguan.unizar.es/record/168363/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:168363 articulos driver 2026-02-04-13:14:33 ARTICLE