SI3D
2010
ACM
14 years 19 days ago
2010
ACM
We introduce a real-time system that converts images, video, or 3D animation sequences to artistic renderings in various painterly styles. The algorithm, which is entirely execute...
SI3D
2010
ACM
14 years 19 days ago
2010
ACM
Irradiance normal mapping is a method to combine two popular techniques, light mapping and normal mapping, and is used in games such as Half-Life 2 or Halo 3. This combination all...
SI3D
2010
ACM
14 years 4 months ago
2010
ACM
We present variance soft shadow mapping (VSSM) for rendering plausible soft shadow in real-time. VSSM is based on the theoretical framework of percentage-closer soft shadows (PCSS...
SI3D
2010
ACM
14 years 4 months ago
2010
ACM
We present a novel framework for editing geometric detail. Drawing on previous work in image- and geometry-processing, we show that the frequency-space filtering performed in mes...
SI3D
2010
ACM
14 years 5 months ago
2010
ACM
Path planning is an active topic in the literature, and efficient navigation over non-planar surfaces is an open research question. In this work we present a novel technique for ...
SI3D
2010
ACM
14 years 5 months ago
2010
ACM
Scattering in participating media, such as fog or haze, generates volumetric lighting effects known as crepuscular or god rays. Rendering such effects greatly enhances the realism...
SI3D
2010
ACM
14 years 5 months ago
2010
ACM
We introduce Linear Efficient Antialiased Normal (LEAN) Mapping, a method for real-time filtering of specular highlights in bump and normal maps. The method evaluates bumps as p...
SI3D
2010
ACM
14 years 7 months ago
2010
ACM
SI3D
2010
ACM
14 years 7 months ago
2010
ACM
Lloyd relaxation is widely employed to generate point distribution for a variety of applications in computer graphics, computer vision, and image processing. However, Lloyd relaxa...
SI3D
2010
ACM
14 years 7 months ago
2010
ACM
Stochastic transparency provides a unified approach to orderindependent transparency, anti-aliasing, and deep shadow maps. It augments screen-door transparency using a random sub...