10 search results - page 1 / 2 » Error resilient content-based image authentication over wire... |
ISCAS
2005
IEEE
13 years 10 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...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...
ICIP
1997
IEEE
13 years 8 months ago
1997
IEEE
We consider the transmission of MPEG-II compressed video over noisy wireless ATM channels. This has applications in mobile digital video, where high cell loss ratios are observed....
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
We describe a method to maintain an acceptable quality for video transported over wireless networks under timevarying conditions. We use a transcoder to modify the resilience of t...
CN
2006
13 years 4 months ago
2006
In this paper, we propose an "in-network" diversity combining scheme for image transport over wireless sensor networks. We consider a wireless sensor network with both w...