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146
Voted
ICIP
2002
IEEE
16 years 7 months ago
Robust bandlimited watermarking with trellis coded modulation
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
Aria Nosratinia, Vimal Thilak
ICIP
2002
IEEE
16 years 7 months ago
A joint channel estimation and unequal error protection scheme for video transmission in OFDM systems
OFDM modulation, which has been adopted by the Digital Video Broadcasting (DVB-T) standard in Europe, has been recognized for its good performance for high data rate wireless comm...
Yan Sun, Xiaowen Wang, K. J. Ray Liu
153
Voted
ICIP
2002
IEEE
16 years 7 months ago
Optimal protection assignment for scalable compressed images
This paper is concerned with the efficient transmission of scalable compressed images over lossy communication channels. Recent works have proposed several strategies for assignin...
Johnson Thie, David Taubman
ICIP
2002
IEEE
16 years 7 months ago
SPIN-IT: a data centric routing protocol for image retrieval in wireless networks
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
Edward Woodrow, Wendi Rabiner Heinzelman
ICIP
2001
IEEE
16 years 7 months ago
Embedded multiple description coding for progressive image transmission over unreliable channels
A multiple description scalar quantization (MDSQ) based coding system can be regarded as a source coder (quantizer) followed by a channel coder, i.e. the combination of index and ...
Christine Guillemot, Stéphane Pateux, Thoma...