322 search results - page 26 / 65 » Methods for Feature Detection in Point Clouds |
ECCV
2006
Springer
14 years 10 months ago
2006
Springer
In this paper, we present a novel scale- and rotation-invariant interest point detector and descriptor, coined SURF (Speeded Up Robust Features). It approximates or even outperform...
CVPR
2010
IEEE
14 years 1 days 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...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, camera motion detection methods using a background image generated by video mosaicing based on the correlation between feature points on a frame pair are described....
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper presents a feature-based watermarking scheme which is robust to geometric and common image processing attacks. The improved Harris corner detector is used to find the r...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Speaker change detection is most commonly done by statistically determining whether the two adjacent segments of a speech stream are significantly different or not. In this paper, ...