15 citations · 30 across the 9 of their papers we have counts for
7 papers · 1 filter
Virtual Wave Optics for Non-Line-of-Sight Imaging
Xiaochun Liu, Ibón Guillén, Marco La Manna +6
Non-Line-of-Sight (NLOS) imaging allows to observe objects partially or fully occluded from direct view, by analyzing indirect diffuse reflections off a secondary, relay surface. D…
Progressive Transient Photon Beams
Julio Marco, Ibón Guillén, Wojciech Jarosz +2
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 li…
DeepToF: Off-the-Shelf Real-Time Correction of Multipath Interference in Time-of-Flight Imaging
Julio Marco, Quercus Hernandez, Adolfo Muñoz +5
Time-of-flight (ToF) imaging has become a widespread technique for depth estimation, allowing affordable off-the-shelf cameras to provide depth maps in real time. However, multipat…
Second-Order Occlusion-Aware Volumetric Radiance Caching
Julio Marco, Adrian Jarabo, Wojciech Jarosz +1
We present a second-order gradient analysis of light transport in participating media and use this to develop an improved radiance caching algorithm for volumetric light transport.…
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…
Analyzing Interfaces and Workflows for Light Field Editing
Marta Ortin, Adrian Jarabo, Belen Masia +1
With the increasing number of available consumer light field cameras, such as Lytro TM, Raytrix TM, or Pelican Imaging TM, this new form of photography is progressively becoming mo…