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Displaying 1-5 out of 5 total
Exploring outdoor appearance changes with transient scene attributes
Found in: SIGGRAPH Asia 2013 Posters (SA '13)
By James Hays, Pierre-Yves Laffont
Issue Date:November 2013
pp. 1-1
The appearance of outdoor scenes changes dramatically with lighting and weather conditions, time of day, and season. We relate visual changes to scene attributes, which are human-nameable concepts used for high-level description of scenes. They carry seman...
     
Coherent intrinsic images from photo collections
Found in: ACM Transactions on Graphics (TOG)
By Adrien Bousseau, Frédo Durand, George Drettakis, Pierre-Yves Laffont, Sylvain Paris
Issue Date:November 2012
pp. 1-11
An intrinsic image is a decomposition of a photo into an illumination layer and a reflectance layer, which enables powerful editing such as the alteration of an object's material independently of its illumination. However, decomposing a single photo is hig...
     
Rich intrinsic image decomposition of outdoor scenes from multiple views
Found in: ACM SIGGRAPH 2012 Talks (SIGGRAPH '12)
By Adrien Bousseau, George Drettakis, Pierre-Yves Laffont
Issue Date:August 2012
pp. 1-1
Intrinsic images aim at separating an image into reflectance and illumination layers to facilitate analysis or manipulation. Most successful methods rely on user indications [Bousseau et al. 2009], precise geometry, or need multiple images from the same vi...
     
Rich intrinsic image decomposition of outdoor scenes from multiple views
Found in: ACM SIGGRAPH 2012 Posters (SIGGRAPH '12)
By Adrien Bousseau, George Drettakis, Pierre-Yves Laffont
Issue Date:August 2012
pp. 1-1
Intrinsic images aim at separating an image into reflectance and illumination layers to facilitate analysis or manipulation. Most successful methods rely on user indications [Bousseau et al. 2009], precise geometry, or need multiple images from the same vi...
     
Image-guided weathering: A new approach applied to flow phenomena
Found in: ACM Transactions on Graphics (TOG)
By Carles Bosch, George Drettakis, Holly Rushmeier, Julie Dorsey, Pierre-Yves Laffont
Issue Date:May 2011
pp. 1-13
The simulation of weathered appearance is essential in the realistic modeling of urban environments. A representative and particularly difficult effect to produce on a large scale is the effect of fluid flow. Changes in appearance due to flow are the resul...
     
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