89755 20210902121712.0 doi 10.1364/OL.383130 sideral 117856 ART-2020-117856 eng Liang, Yun Compression and denoising of time-resolved light transport 2020 Access copy available to the general public Unrestricted Exploiting temporal information of light propagation captured at ultra-fast frame rates has enabled applications such as reconstruction of complex hidden geometry and vision through scattering media. However, these applications require high-dimensional and high-resolution transport data, which introduces significant performance and storage constraints. Additionally, due to different sources of noise in both captured and synthesized data, the signal becomes significantly degraded over time, compromising the quality of the results. In this work, we tackle these issues by proposing a method that extracts meaningful sets of features to accurately represent time-resolved light transport data. Our method reduces the size of time-resolved transport data up to a factor of 32, while significantly mitigating variance in both temporal and spatial dimensions. info:eu-repo/grantAgreement/EC/H2020/682080/EU/Intuitive editing of visual appearance from real-world datasets/CHAMELEON This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 682080-CHAMELEON info:eu-repo/grantAgreement/ES/MINECO/TIN2016-78753-P info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.776 2020 OPTICS 22 / 99 = 0.222 2020 Q1 T1 1.524 2020 Atomic and Molecular Physics, and Optics 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Chen, Mingqin Huang, Zesheng Gutierrez, Diego Universidad de Zaragoza (orcid)0000-0002-7503-7022 Muñoz, Adolfo Universidad de Zaragoza (orcid)0000-0002-8160-7159 Marco, Julio Universidad de Zaragoza (orcid)0000-0001-9960-8945 5007 570 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Lenguajes y Sistemas Inf. 45, 7 (2020), 1986-1989 Opt. lett. Optics Letters 0146-9592 14359577 http://zaguan.unizar.es/record/89755/files/texto_completo.pdf Versión publicada 644034 http://zaguan.unizar.es/record/89755/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:89755 articulos driver 2021-09-02-09:21:51 ARTICLE