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A digital watermark method using the wavelet transform for video data.

Hisashi InoueAkio MiyazakiTakashi ArakiTakashi Katsura
Published in: ISCAS (4) (1999)
Keyphrases
  • video data
  • multiscale
  • video frames
  • video analysis
  • digital watermark
  • image segmentation
  • video sequences
  • multiresolution
  • wavelet transform
  • image quality
  • video compression