Material: The Gathering
Monday, 6 August 3:45 PM - 5:15 PM | Los Angeles Convention Center, Room 408B
Session Chair: Pascal Gautron, Technicolor Research & Innovation
Material: The Gathering
Estimating Specular Normals From Spherical Stokes Reflectance Fields
This talk analyzes the view-independent symmetric Stokes reflectance field under constant-incident spherical illumination, which is either circularly polarized, or unpolarized, and demonstrates that both types of incident lighting can be used to reliably estimate specular normals.
Giuseppe Claudio Guarnera
USC Institute for Creative Technologies
Pieter Peers
The College of William & Mary
Paul Debevec
USC Institute for Creative Technologies
Abhijeet Ghosh
USC Institute for Creative Technologies
Estimating Diffusion Parameters From Polarized Spherical Gradient Illumination
Formalizing the connection between subsurface scattering parameters and observations under spherical-gradient illumination of translucent materials and estimating subsurface scattering parameters from such observations.
Yufeng Zhu
University of Southern California
Pieter Peers
The College of William & Mary
Paul Debevec
USC Institute for Creative Technologies
Abhijeet Ghosh
USC Institute for Creative Technologies
Improved Linear-Light-Source Material Reflectance Scanning
A new device for digitizing reflectance of spatially varying materials such as leather, brushed metal, plastic, paint, and cloth using linear-ligh-source reflectometry that improves on the resolution, accuracy, and efficiency of the approach with several hardware innovations and algorithmic improvements.
Jan Meseth
RTT AG
Shawn Hempel
RTT AG
Andrea Weidlich
RTT AG
Lynn Fyffe
RTT AG
Graham Fyffe
RTT AG
Craig Miller
RTT AG
Paul Carroll
RTT AG
Paul Debevec
USC Institute for Creative Technologies
Measurement-Based Synthesis of Facial Microgeometry
A technique for generating microstructure-level facial geometry by augmenting a mesostructure-level facial scan with detail synthesized from a set of exemplar skin patches scanned at much higher resolution.
Paul Graham
USC Institute for Creative Technologies
Borom Tunwattanapong
University of Southern California
Jay Busch
USC Institute for Creative Technologies
Xueming Yu
USC Institute for Creative Technologies
Andrew Jones
USC Institute for Creative Technologies
Paul Debevec
USC Institute for Creative Technologies
Abhijeet Ghosh
USC Institute for Creative Technologies
A Single-Shot Light Probe
A new light probe with both diffuse and specular materials captures the full dynamic range of complex lighting conditions in one standard digital photograph.
Paul Graham
USC Institute for Creative Technologies
Jay Busch
USC Institute for Creative Technologies
Mark Bolas
USC Institute for Creative Technologies
Paul Debevec
USC Institute for Creative Technologies