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Codebook Design Optimization for Sparsified Distribution Converter in Davey-Mackay Watermark Codes over Channels with Synchronization Errors.

Tianbo XueFrancis C. M. Lau
Published in: APCC (2019)
Keyphrases
  • vector quantization
  • codebook design
  • video watermarking
  • digital images
  • bit errors
  • spread spectrum
  • vector quantizer
  • watermarking algorithm
  • image processing
  • reinforcement learning
  • spatial domain
  • transform domain