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An Improved Scheme for Watermarking QR-code Based on SVD in NSCT-CT.

Miaohe DaiYong ZhaoYule YuanJingjing Li
Published in: Asia International Conference on Modelling and Simulation (2013)
Keyphrases
  • qr code
  • singular value decomposition
  • augmented reality
  • barcode
  • mobile phone
  • medical images
  • acquired images
  • digital images
  • singular values