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» Wavelet-based Light Reconstruction from a Single Image
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TOG
2008
101views more  TOG 2008»
13 years 7 months ago
Light mixture estimation for spatially varying white balance
White balance is a crucial step in the photographic pipeline. It ensures the proper rendition of images by eliminating color casts due to differing illuminants. Digital cameras an...
Eugene Hsu, Tom Mertens, Sylvain Paris, Shai Avida...
3DPVT
2002
IEEE
192views Visualization» more  3DPVT 2002»
14 years 18 days ago
Tele-3D - Developing a Handheld Scanner Using Structured Light Projection
Three-dimensional surface reconstruction from twodimensional images is a process with great potential for use on different fields of research, commerce and industrial production....
João Filipe Ferreira, Jorge Lobo 0002, Jorg...
DAGM
2006
Springer
13 years 11 months ago
Diffusion-Like Reconstruction Schemes from Linear Data Models
In this paper we extend anisotropic diffusion with a diffusion tensor to be applicable to data that is well modeled by linear models. We focus on its variational theory, and invest...
Hanno Scharr
CVPR
2006
IEEE
14 years 9 months ago
A Multi-Channel Algorithm for Edge Detection Under Varying Lighting
In vision-based autonomous spacecraft docking multiple views of scene structure captured with the same camera and scene geometry is available under different lighting conditions. ...
Wei Xu, Michael Jenkin, Yves Lespérance
CVPR
2011
IEEE
13 years 3 months ago
High-quality shape from multi-view stereo and shading under general illumination
Multi-view stereo methods reconstruct 3D geometry from images well for sufficiently textured scenes, but often fail to recover high-frequency surface detail, particularly for smo...
Chenglei Wu, Bennett Wilburn, Yasuyuki Matsushita,...