944 search results - page 144 / 189 » An evaluation of image based steganography methods |
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Local feature methods suitable for image feature based object recognition and for the estimation of motion and structure are composed of two steps, namely the `where' and `wh...
RAS
2006
13 years 8 months ago
2006
This paper addresses the issue of measurement errors in visual servoing. The error characteristics of the vision based state estimation and the associated uncertainty of the contr...
ICPR
2006
IEEE
14 years 2 months ago
2006
IEEE
Linear Discriminant Analysis (LDA) is a widely used technique for pattern classification. It seeks the linear projection of the data to a low dimensional subspace where the data ...
PSIVT
2007
Springer
14 years 2 months ago
2007
Springer
: Measuring ellipticity is an important area of computer vision systems. Most existing ellipticity measures are area based and cannot be easily applied to point sets such as extrac...
IPCAI
2010
13 years 5 months ago
2010
The Camera Augmented Mobile C-arm (CamC) system that augments a regular mobile C-arm by a video camera provides an overlay image of X-ray and video. This technology is expected to ...