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SIGGRAPH
2000
ACM
14 years 3 months ago
Environment matting extensions: towards higher accuracy and real-time capture
Environment matting is a generalization of traditional bluescreen matting. By photographing an object in front of a sequence of structured light backdrops, a set of approximate li...
Yung-Yu Chuang, Douglas E. Zongker, Joel Hindorff,...
CVPR
2008
IEEE
15 years 1 months ago
Recognition by association via learning per-exemplar distances
We pose the recognition problem as data association. In this setting, a novel object is explained solely in terms of a small set of exemplar objects to which it is visually simila...
Tomasz Malisiewicz, Alexei A. Efros
MA
2010
Springer
149views Communications» more  MA 2010»
13 years 9 months ago
A nonparametric approach to 3D shape analysis from digital camera images - I
In this article, for the first time, one develops a nonparametric methodology for an analysis of shapes of configurations of landmarks on real 3D objects from regular camera pho...
V. Patrangenaru, X. Liu, S. Sugathadasa
PG
2007
IEEE
14 years 5 months ago
Real-Time Approximate Subsurface Scattering on Graphics Hardware
This paper presents an image-space approximation technique for real-time subsurface scattering. We first create transmitted irradiance samples on shadow maps and then estimate si...
Hyunwoo Ki, Jihye Lyu, Kyoungsu Oh
ECCV
2010
Springer
14 years 4 months ago
Photo-consistent Planar Patches from Unstructured Cloud of Points
Abstract. Planar patches are a very compact and stable intermediate representation of 3D scenes, as they are a good starting point for a complete automatic reconstruction of surfac...