42 search results - page 3 / 9 » On Calibration and Reconstruction from Planar Curves |
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
Self-calibration is one of the most active issues concerning vision-based 3D measurements. However, in the case of the light sectioning method, there has been little research cond...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
We investigate the automated reconstruction of piecewise smooth 3D curves, using subdivision curves as a simple but flexible curve representation. This representation allows taggin...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
We discuss calibration and removal of "vignetting" (radial falloff) and exposure (gain) variations from sequences of images. Unique solutions for vignetting, exposure an...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper proposes a fully automated 3D reconstruction
and visualization system for architectural scenes (interiors
and exteriors). The reconstruction of indoor environments
fr...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
Compared to scanned images, document pictures captured by camera can suffer from distortions due to perspective and page warping. It is necessary to restore a frontal planar view ...