13 citations · 13 across the 6 of their papers we have counts for
3 papers · 1 filter
Fast Voxelization and Level of Detail for Microgeometry Rendering
Javier Fabre, Carlos Castillo, Carlos Rodriguez-Pardo +1
Many materials show anisotropic light scattering patterns due to the shape and local alignment of their underlying micro structures: surfaces with small elements such as fibers, or…
Single-image Reflectance and Transmittance Estimation from Any Flatbed Scanner
Carlos Rodriguez-Pardo, David Pascual-Hernandez, Javier Rodriguez-Vazquez +2
Flatbed scanners have emerged as promising devices for high-resolution, single-image material capture. However, existing approaches assume very specific conditions, such as uniform…
Area-preserving parameterizations for spherical ellipses
Ibón Guillén, Carlos Ureña, Alan King +4
We present new methods for uniformly sampling the solid angle subtended by a disk. To achieve this, we devise two novel area-preserving mappings from the unit square to a…