90 search results - page 15 / 18 » Coarse-to-fine stereo vision with accurate 3D boundaries |
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
Depth-map merging is one typical technique category for multi-view stereo (MVS) reconstruction. To guarantee accuracy, existing algorithms usually require either sub-pixel level s...
MVA
1998
13 years 7 months ago
1998
Abstract. This paper presents a new multi-pass hierarchical stereo-matching approach for generation of digital terrain models (DTMs) from two overlapping aerial images. Our method ...
Publication
Computer vision techniques have been applied for rapid
and accurate structure recovery in many fields. Most methods
perform poorly in areas containing little or no texture
and i...
Publication
3D reconstruction from 2D images is an active research topic in the computer vision community. Classical algorithms like Structure From Motion (SFM) and Multi-View Stereo (MVS) are...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
Under the Lambertian reflectance model, uncalibrated photometric stereo with unknown light sources is inherently ambiguous. In this paper, we consider the use of a more general re...