Communications | Sciweavers

23

TOG
2012

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An analytic model for full spectral sky-dome radiance

11 years 7 months ago

We present a physically-based analytical model of the daytime sky. Based on the results of a ﬁrst-principles brute force simulation of radiative transfer in the atmosphere, we u...

Lukas Hosek, Alexander Wilkie

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TOG
2012

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CrossShade: shading concept sketches using cross-section curves

11 years 7 months ago

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We facilitate the creation of 3D-looking shaded production drawings from concept sketches. The key to our approach is a class of commonly used construction curves known as cross-s...

Cloud Shao, Adrien Bousseau, Alla Sheffer, Karan S...

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TOG
2012

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Panorama weaving: fast and flexible seam processing

11 years 7 months ago

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Brian Summa, Julien Tierny, Valerio Pascucci

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14

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TOG
2012

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Bilinear spatiotemporal basis models

11 years 7 months ago

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Ijaz Akhter, Tomas Simon, Sohaib Khan, Iain Matthe...

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22

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TOG
2012

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How do humans sketch objects?

11 years 7 months ago

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Humans have used sketching to depict our visual world since prehistoric times. Even today, sketching is possibly the only rendering technique readily available to all humans. This...

Mathias Eitz, James Hays, Marc Alexa

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TOG
2012

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Highlight microdisparity for improved gloss depiction

11 years 7 months ago

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Human stereo perception of glossy materials is substantially different from the perception of diffuse surfaces: A single point on a diffuse object appears the same for both eyes, ...

Krzysztof Templin, Piotr Didyk, Tobias Ritschel, K...

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TOG
2012

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HelpingHand: example-based stroke stylization

11 years 7 months ago

Download gfx.cs.princeton.edu

Digital painters commonly use a tablet and stylus to drive software like Adobe Photoshop. A high quality stylus with 6 degrees of freedom (DOFs: 2D position, pressure, 2D tilt, an...

Jingwan Lu, Fisher Yu, Adam Finkelstein, Stephen D...

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21

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TOG
2012

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Ghost SPH for animating water

11 years 7 months ago

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We propose a new ghost ﬂuid approach for free surface and solid boundary conditions in Smoothed Particle Hydrodynamics (SPH) liquid simulations. Prior methods either suffer from...

Hagit Schechter, Robert Bridson

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26

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TOG
2012

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Reconstructing the indirect light field for global illumination

11 years 7 months ago

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Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique tha...

Jaakko Lehtinen, Timo Aila, Samuli Laine, Fr&eacut...

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TOG
2012

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Diffusion curve textures for resolution independent texture mapping

11 years 7 months ago