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CVPR
2000
IEEE
14 years 11 months ago
On the Number of Samples Needed in Light Field Rendering with Constant-Depth Assumption
While several image-based rendering techniques have been proposed to successfully render scenes/objects from a large collection (e.g., thousands) of images without explicitly reco...
Zhouchen Lin, Heung-Yeung Shum
PAMI
2002
122views more  PAMI 2002»
13 years 8 months ago
Analytic PCA Construction for Theoretical Analysis of Lighting Variability in Images of a Lambertian Object
We analyze theoretically the subspace best approximating images of a convex Lambertian object taken from the same viewpoint, but under different distant illumination conditions. Si...
Ravi Ramamoorthi
CIE
2009
Springer
14 years 3 months ago
Dialectica Interpretation with Fine Computational Control
This paper is an attempt to refine Hernest’s [2] extension of Berger’s uniform quantifiers [1] to G¨odel’s functional (Dialectica) interpretation [3]. We consider the poss...
Trifon Trifonov
WSCG
2004
128views more  WSCG 2004»
13 years 10 months ago
Fast Intensity Distribution Functions for Soft and Hard Edged Spotlights
The purpose of this paper is twofold: to propose two fast distribution functions for spotlights and to use terminology used in stage lighting to model these luminaries. In OpenGL ...
Anders Hast, Tony Barrera, Ewert Bengtsson
APPINF
2003
13 years 10 months ago
Why Functional Programming Really Matters
The significance of functional programming is revealed as that the feasible approach to language extensibility which it enables is further applicable to programming in general and...
Paul A. Bailes, Colin J. M. Kemp, Ian Peake, Sean ...