TI JAUA PUSTAKA Watermarking

  

TEK IK PEMBUKTIA KEPEMILIKA CITRA DIGITAL

DE GA WATERMARKI G PADA DOMAI WAVELET

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  Abstrak: Watermarking

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  watermarking # wavelet " $DWT% & wavelet ' (( () )( )) * +" watermark

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  of oise Ratio (PS R) Kata Kunci : watermarking, watermark, wavelet, DWT, PS R PE DAHULUA

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  4 Trade$Off Watermarking

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  # % watermark # " # $key% * # " " " " "

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  7 Watermark

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  Transformasi Wavelet Diskrit

  ! watermarking " Wavelet " " / # " B 072

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  Graphical User Interface (GUI) MATLAB 7.1 052

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  3 Watermark $"% Watermark 6 " <$ % # watermark # PS R # , $# watermark% Catatan Proses

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  012 ) Paper 8 Watermarking sebagai Teknik Penyembunyian Label Hak Cipta pada Data

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alpha watermark " PS R

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  Ratio $PS R% + " G ' H ' PS R.

  6 " $alpha% Peak Signal to oise

  PS R* : PS R untuk citra terwatermark

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  PS%R* Watermark Terekstrak

  PS%R* Watermark Terekstrak

  Watermark Terekstrak

  ALPHA WAVELET Biortogonal 1.3 Daubechies 2 DMeyer PS%R*