Sciweavers

13280 search results - page 526 / 2656
» Bagging in Computer Vision
Sort
View
CVPR
2005
IEEE
16 years 9 months ago
Conformal Deskewing of Non-Planar Documents
This paper presents an approach that uses conformal mapping to parameterize a document's 3D shape to a 2D plane. Using this conformal parametrization, a restorative mapping b...
Michael S. Brown, Charles J. Pisula
CVPR
2006
IEEE
16 years 9 months ago
A General Framework and New Alignment Criterion for Dense Optical Flow
The problem of dense optical flow computation is addressed from a variational viewpoint. A new geometric framework is introduced. It unifies previous art and yields new efficient ...
Rami Ben-Ari, Nir A. Sochen
CVPR
2006
IEEE
16 years 9 months ago
Multi-View Stereo Revisited
We present an extremely simple yet robust multi-view stereo algorithm and analyze its properties. The algorithm first computes individual depth maps using a window-based voting ap...
Michael Goesele, Brian Curless, Steven M. Seitz
CVPR
2007
IEEE
16 years 9 months ago
Robust Change-Detection by Normalised Gradient-Correlation
A novel algorithm for robustly segmenting changes between different images of a scene is presented. This computationally efficient algorithm is based on a non-linear comparison of...
Robert O'Callaghan, Tetsuji Haga
CVPR
2008
IEEE
16 years 9 months ago
Classification and evaluation of cost aggregation methods for stereo correspondence
In the last decades several cost aggregation methods aimed at improving the robustness of stereo correspondence within local and global algorithms have been proposed. Given the re...
Federico Tombari, Stefano Mattoccia, Luigi di Stef...