Browsing by Author "Jarabo, Adrian"
Now showing items 1-7 of 7
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Accelerating Hair Rendering by Learning High-Order Scattered Radiance
KT, Aakash; Jarabo, Adrian; Aliaga, Carlos; Chiang, Matt Jen-Yuan; Maury, Olivier; Hery, Christophe; Narayanan, P. J.; Nam, Giljoo (The Eurographics Association and John Wiley & Sons Ltd., 2023)Efficiently and accurately rendering hair accounting for multiple scattering is a challenging open problem. Path tracing in hair takes long to converge while other techniques are either too approximate while still being ... -
Bidirectional Rendering of Vector Light Transport
Jarabo, Adrian; Arellano, Victor (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)On the foundations of many rendering algorithms it is the symmetry between the path traversed by light and its adjoint path starting from the camera. However, several effects, including polarization or fluorescence, break ... -
A Biologically-Inspired Appearance Model for Snake Skin
Padron-Griffe, Juan Raul; Bielsa, Diego; Jarabo, Adrian; Muñoz, Adolfo (The Eurographics Association, 2023)Simulating the light transport on biological tissues is a longstanding challenge, given its complex multilayered structure. In biology, one of the most remarkable and studied examples of tissues are the scales that cover ... -
Efficient Propagation of Light Field Edits
Jarabo, Adrian; Masia, Belen; Gutierrez, Diego (The Eurographics Association, 2021)Light field editing is a complex task, due to the large amount of data and the need to keep consistency between views. This has hampered the creation of efficient edit propagation methods, similar to those existing for ... -
A Hyperspectral Space of Skin Tones for Inverse Rendering of Biophysical Skin Properties
Aliaga, Carlos; Xia, Mengqi; Xie, Hao; Jarabo, Adrian; Braun, Gustav; Hery, Christophe (The Eurographics Association and John Wiley & Sons Ltd., 2023)We present a method for estimating the main properties of human skin, leveraging a hyperspectral dataset of skin tones synthetically generated through a biophysical layered skin model and Monte Carlo light transport ... -
Navigating the Manifold of Translucent Appearance
Lanza, Dario; Masia, Belen; Jarabo, Adrian (The Eurographics Association and John Wiley & Sons Ltd., 2024)We present a perceptually-motivated manifold for translucent appearance, designed for intuitive editing of translucent materials by navigating through the manifold. Classic tools for editing translucent appearance, based ... -
Progressive Transient Photon Beams
Marco, Julio; Guillén, Ibón; Jarosz, Wojciech; Gutierrez, Diego; Jarabo, Adrian (© 2019 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2019)In this work, we introduce a novel algorithm for transient rendering in participating media. Our method is consistent, robust and is able to generate animations of time‐resolved light transport featuring complex caustic ...