8 search results - page 1 / 2 » Non-iterative approach for fast and accurate vanishing point... |
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
We present an algorithm that quickly and accurately estimates vanishing points in images of man-made environments. Contrary to previously proposed solutions, ours is neither itera...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— A very fast but nevertheless accurate approach for surface extraction from noisy 3D point clouds is presented. It consists of two parts, namely a plane fitting and a polygonal...
CVPR
2009
IEEE
14 years 9 months ago
2009
IEEE
Recent work [5, 6] showed that learning-based patch
rectification methods are both faster and more reliable than
affine region methods. Unfortunately, their performance improveme...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...