1531 search results - page 189 / 307 » A new method for camera motion parameter estimation |
IH
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, we describe a new forensic tool for revealing digitally altered images by detecting the presence of photo-response non-uniformity noise (PRNU) in small regions. This...
ISMAR
2002
IEEE
14 years 2 months ago
2002
IEEE
Most pose (3D position and 3D orientation) tracking methods using vision require a priori knowledge about the environment and correspondences between 3D environment features and 2...
CVPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Background estimation, i.e. automatic recovery of the background image from a sequence of images containing moving foreground objects, is an important module in many applications,...
FGR
2002
IEEE
14 years 2 months ago
2002
IEEE
Robust, real-time, fully automatic tracking of facial features is required for many computer vision and graphics applications. In this paper, we describe a fully automatic system ...
ACCV
2006
Springer
14 years 3 months ago
2006
Springer
This paper presents a practical method for hypothesizing hand locations and subsequently recognizing a discrete number of poses in image sequences. In a typical setting the user is...