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CAE
2007
13 years 10 months ago
An Information-Theoretic Ambient Occlusion
Ambient occlusion is a powerful technique that mimics indirect global illumination at a fraction of the cost. In this paper, we introduce a new ambient occlusion technique based o...
Francisco González, Mateu Sbert, Miquel Fei...
ICIP
2009
IEEE
14 years 9 months ago
Region-based All-in-focus Light Field Rendering
Light field rendering is an approach to synthesize virtual views of a scene from a set of original images. When minimizing the number of images for rendering, the light field may ...
EWSPT
1995
Springer
13 years 11 months ago
Process Viewpoints
ÐThis paper discusses the notion of process inconsistency and suggests that inconsistencies in software processes are inevitable and sometimes desirable. We present an approach to...
Ian Sommerville, Gerald Kotonya, Stephen Viller, P...
ICCV
2001
IEEE
14 years 9 months ago
The KGBR Viewpoint-Lighting Ambiguity and its Resolution by Generic Constraints
We describe a novel viewpoint-lighting ambiguity which we call the KGBR. This ambiguity assumes orthographic projection or an affine camera, and uses Lambertian reflectance functi...
Alan L. Yuille, James M. Coughlan, Scott Konishi
ECCV
2010
Springer
14 years 1 months ago
Making Action Recognition Robust to Occlusions and Viewpoint Changes
Most state-of-the-art approaches to action recognition rely on global representations either by concatenating local information in a long descriptor vector or by computing a single...