20 search results - page 3 / 4 » Detecting Image Splicing using Geometry Invariants and Camer... |
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Robustness to illumination variations is a key requirement for the problem of change detection which in turn is a fundamental building block for many visual surveillance applicati...
ICCV
2003
IEEE
14 years 7 months ago
2003
IEEE
This paper describes a novel approach to automatically recover corresponding feature points and epipolar geometry over two wide baseline frames. Our contributions consist of sever...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper we present a symmetry-based approach which can be used to detect humans and to extract biometric characteristics from video image-sequences. The method employs a simp...
3DPVT
2006
IEEE
13 years 12 months ago
2006
IEEE
This paper addresses the problem of camera selfcalibration, bundle adjustment and 3D reconstruction from line segments in two images of poorly-textured indoor scenes. First, we ge...
ICPR
2008
IEEE
14 years 6 days ago
2008
IEEE
Recognizing texts from camera images is a known hard problem because of the difficulties in text segmentation from the varied and complicated backgrounds. In this paper, we propo...