2327 search results - page 1 / 466 » Secure Image Filtering |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
ICIAP
2005
ACM
14 years 4 months ago
2005
ACM
Parameterized wavelet filters and wavelet packet subband structures are discussed to be used as key dependent wavelet transforms in order to enhance the security of wavelet based h...
DICTA
2003
13 years 6 months ago
2003
Abstract. In this paper, we propose a watermarking scheme for the image ownership verification in terms of a private key pattern and wavelet filters. The watermarking is mainly ach...
MEDIAFORENSICS
2010
13 years 6 months ago
2010
This paper proposes an efficient method to determine the concrete configuration of the color filter array (CFA) from demosaiced images. This is useful to decrease the degrees of f...
WWW
2009
ACM
14 years 5 months ago
2009
ACM
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, we extract local invariant features ...