217 search results - page 13 / 44 » Lights from Highlights and Shadows |
GRAPHICSINTERFACE
2008
13 years 10 months ago
2008
Recently, several soft shadow mapping algorithms have been introduced which extract micro-occluders from a shadow map and backproject them on the light source to approximately det...
EUROGRAPHICS
2010
Eurographics
13 years 9 months ago
2010
Eurographics
We present a new method suitable for general purpose graphics processing units to render self-shadows on dynamic height fields under dynamic light environments in real-time. Visib...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a novel algorithm aiming to estimate the 3D shape, the texture of a human face, along with the 3D pose and the light direction from a single photograph by recovering th...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper introduces two kinds of free viewpoint observation systems for sporting events captured with uncalibrated multiple cameras in a stadium. In the first system (Viewpoint...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We identify and study two types of “accidental” images that can be formed in scenes. The first is an accidental pinhole camera image. These images are often mistaken for shad...