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» Enhanced Image Coding for Noisy Channels
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ICIP
2005
IEEE
14 years 7 months ago
The role of the virtual channel in distributed source coding of video
In distributed video source coding side-information at the decoder is generated as a temporal prediction based on previous frames. This creates a virtual dependency channel betwee...
Ronald P. Westerlaken, Rene Klein Gunnewiek, Inald...
ICIP
1997
IEEE
14 years 7 months ago
On the application of turbo codes to the robust transmission of compressed images
Compressed images transmitted over noisy channels are extremely sensitive to bit errors. This necessitates the application of error control channel coding to the compressed repres...
Jiali He, Daniel J. Costello Jr., Yih-Fang Huang, ...
MEDIAFORENSICS
2010
13 years 4 months ago
Image dependent log-likelihood ratio allocation for repeat accumulate code-based decoding in data hiding channels
Error correction codes of suitable redundancy are used for ensuring perfect data recovery in noisy channels. For iterative decoding based methods, the decoder needs to be initiali...
Anindya Sarkar, B. S. Manjunath
ICMCS
2000
IEEE
88views Multimedia» more  ICMCS 2000»
13 years 10 months ago
Progressive Image Transmission over OFDM Systems using Multiple Antennas
A Joint source-channel coding (JSCC) scheme for SPIHT coded image transmission over OFDM systems with spatial diversity is proposed where no feedback channel is available. By usin...
Jie Song, K. J. Ray Liu
ICIP
1998
IEEE
14 years 7 months ago
Image and Video Transmission over Wireless Channel: A Subband Modulation Approach
A new approach of reliable image and video transmission over noisy channel is proposed. The proposed subband modulation scheme combines source coding and channel modulation scheme...
Haitao Zheng, K. J. Ray Liu