827 search results - page 113 / 166 » On Compression of Encrypted Video |
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...
FSE
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. Biham and Kocher demonstrated that the PKZIP stream cipher was weak and presented an attack requiring thirteen bytes of plaintext. The deflate algorithm “zippers” no...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
In this article, a new fragile, blind, high payload capacity, ROI (Region of Interest) preserving Medical image watermarking (MIW) technique in the spatial domain for grayscale med...
CVPR
2004
IEEE
14 years 13 days ago
2004
IEEE
Multimedia retrieval is going to play an increasingly important role in the future. Since the availability of digital media seems ever rising, not only the retrieval performance i...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
—A number of lifting-based video coding schemes have been recently proposed for scalable video coding. In this paper, we present a novel multi-view image codec based on a wavelet...