Now showing items 1-6 of 6

    • 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 ...
    • 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 ...