118 search results - page 19 / 24 » Detecting Video Forgeries Based on Noise Characteristics |
ISMAR
2009
IEEE
14 years 2 months ago
2009
IEEE
In many cases, visual tracking is based on detecting, describing, and then matching local features. A variety of algorithms for these steps have been proposed and used in tracking...
IBPRIA
2005
Springer
14 years 27 days ago
2005
Springer
In this paper, we propose a new method to extract moving objects from a video stream without any motion estimation. The objective is to obtain a method robust to noise, large motio...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper studies a novel iterative soft interference cancellation (SIC) aided beamforming receiver designed for highthroughput quadrature amplitude modulation systems communi...
PAMI
2008
13 years 7 months ago
2008
In this paper, the duality in differential form is developed between a 3D primal surface and its dual manifold formed by the surface's tangent planes, i.e., each tangent plan...
MM
2003
ACM
14 years 18 days ago
2003
ACM
In this paper, we propose an approach that retrieves motion of objects from the videos based on the dynamic time warping of view invariant characteristics. The motion is represent...