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Advanced Material Appearance Models [article]

Julie Dorsey, Holly Rushmeier, Francois Sillion
2008 Eurographics State of the Art Reports  
A general taxonomy of these effects will be presented, as well as methods to simulate and to capture these effects. The tutorial will close with a look at current trends in material modeling research.  ...  For many years appearance models in computer graphics focused on general models for reflectance functions coupled with texture maps.  ...  A BRDF postprocess to integrate porosity on rendered surface.  ... 
doi:10.2312/egt.20081054 fatcat:mqdzww7atrcphpuvyi2zvrao54

Advanced Material Appearance Models [article]

Julie Dorsey, Holly Rushmeier
2010 Eurographics State of the Art Reports  
A general taxonomy of these effects will be presented, as well as methods to simulate and to capture these effects.  ...  For many years appearance models in computer graphics focused on general models for reflectance functions coupled with texture maps.  ...  FiguresFrom Figures from A BRDF Postprocess to Integrate Porosity on Rendered Surfaces IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, VOL. 6, NO. 4, OCTOBER-DECEMBER 2000 Stephane Merillou,  ... 
doi:10.2312/egt.20101070 fatcat:pef62olm3fhsndnihzsxqopo4u

The Ionian And Adriatic Region: Energy Resources And Environmental Sustainability

Carmela Caroppo, Marzia Rovere
2017 Zenodo  
In order to reinforce the network of collaborative efforts established in previous years to facilitate the surfacing, reuse and innovative interpretation of relevant existing marine data, on May 19th 2017  ...  The action "oil & gas" of the Ritmare Project aimed to provide an independent scientific standpoint on the controversial issue of exploration and exploitation of hydrocarbons in the Italian seas.  ...  Function (BRDF) product at λ = 645 nm, named BRDF645.  ... 
doi:10.5281/zenodo.1038935 fatcat:ymqmdipqlrdwfgc7rnosrixbam

Albedo feedback enhanced by smoother Arctic sea ice

Jack C. Landy, Jens K. Ehn, David G. Barber
2015 Geophysical Research Letters  
Terrestrial and satellite LiDAR observations are acquired and combined in a further study to examine how sea ice surface topography regulates the melting of ice during the Arctic summer.  ...  Numerical simulations are used to develop a quantitative understanding of these findings and, when applied to satellite observations, explain most of the spatial variation in Arctic summer ice melting  ...  The bulk porosity of a ridge sail is typically between 0.2 and 0.4, whereas the porosity of the keel can be 0.2, or as low as zero, because ice can grow down from sea level to the base of a ridge, thereby  ... 
doi:10.1002/2015gl066712 fatcat:ogmw7vzcobcdxlssrhs2hdvkgm