A wavelet domain diversity method for transmission of images over wireless channels

@article{Ramac2000AWD,
  title={A wavelet domain diversity method for transmission of images over wireless channels},
  author={Liane C. Ramac and Pramod K. Varshney},
  journal={IEEE Journal on Selected Areas in Communications},
  year={2000},
  volume={18},
  pages={891-898}
}
We propose a wavelet domain diversity combining method to combat errors during image transmission on wireless channels. For images represented in the wavelet domain, diversity is used to obtain multiple data streams corresponding to the transmitted image at the receiver. These individual image data streams are combined to form a composite image with higher perceptual quality. Both uncompressed and compressed images are considered. The SPIHT algorithm is used for image compression. Diversity… CONTINUE READING
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