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ICIP
2009
IEEE
14 years 7 months ago
The direct use of curvelets in multifocus fusion
In this effort, a data-driven and application independent technique to combine focal information from different focal planes is presented. Input images, acquired by imaging system...
Harishwaran Hariharan, Andreas Koschan, Mongi A. A...
MVA
2002
116views Computer Vision» more  MVA 2002»
14 years 9 months ago
Nonlinear Refinement of Camera Parameters Using an Endoscopic Surgery Robot
We present an approach for nonlinear optimization of the parameters of an endoscopic camera mounted on a surgery robot. The goal is to generate a depth map for each image in order...
Jochen Schmidt, Florian Vogt, Heinrich Niemann
ICCV
2009
IEEE
16 years 2 months ago
Piecewise Planar Stereo for Image-based Rendering
We present a novel multi-view stereo method designed for image-based rendering that generates piecewise planar depth maps from an unordered collection of photographs. First a di...
Sudipta N. Sinha, Drew Steedly and Richard Szelisk...
ICCV
1998
IEEE
15 years 12 months ago
Depth Discontinuities by Pixel-to-Pixel Stereo
Proceedings of the 1998IEEE International Conference on Computer Vision, Bombay, India An algorithm to detect depth discontinuities from a stereo pair of images is presented. The ...
Stan Birchfield, Carlo Tomasi
IWVF
2001
Springer
15 years 2 months ago
Qualitative Estimation of Depth in Monocular Vision
Abstract. In this paper we propose two techniques to qualitatively estimate distance in monocular vision. Two kinds of approaches are described, the former based on texture analysi...
Virginio Cantoni, Luca Lombardi, Marco Porta, Ugo ...