231 search results - page 18 / 47 » Robust perceptual image hashing using feature points |
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Feature-based image matching relies on the assumption that the features contained in the model are distinctive enough. When both model and data present a sizeable amount of clutte...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
Detection of saliency regions in images is useful for object based image understanding and object localization. In our work, we investigate a saliency region detection algorithm b...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
Surface matching is a common task in computer graphics and computer vision. In this paper, we introduce a novel algorithm that aligns scanned point-based surfaces to the related 3...
JMM2
2006
13 years 7 months ago
2006
This paper presents an efficient, robust and fully automatic real-time system for 3D object pose tracking in image sequences. The developed application integrates two main componen...
CIARP
2003
Springer
14 years 25 days ago
2003
Springer
This paper proposes an approach to estimate 3D rigid facial motions through a stereo image sequence. The approach uses a disparity space as the main space in order to represent all...