24 search results - page 4 / 5 » Performance study of common image steganography and steganal... |
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. We study the problem of estimating the position and orientation of a calibrated camera from an image of a known scene. A common problem in camera pose estimation is the e...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
The Drosophila gene expression pattern images document the spatial and temporal dynamics of gene expression and they are valuable tools for explicating the gene functions, interac...
SIGGRAPH
2010
ACM
13 years 12 months ago
2010
ACM
We present a novel approach for summarizing video in the form of a multiscale image that is continuous in both the spatial domain and across the scale dimension: There are no hard...
SCALESPACE
2005
Springer
14 years 29 days ago
2005
Springer
We investigate the use of fractional powers of the Laplacian for signal and image simplification. We focus both on their corresponding variational techniques and parabolic pseudod...
ICMCS
1999
IEEE
13 years 11 months ago
1999
IEEE
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...