Experimental approach on thresholding using reverse biorthogonal wavelet decomposition for eye image

  title={Experimental approach on thresholding using reverse biorthogonal wavelet decomposition for eye image},
  author={Zaheera Zainal Abidin and Mazani Manaf and Abdul Samad Shibghatullah},
  journal={2013 IEEE International Conference on Signal and Image Processing Applications},
This study focus on compression in wavelet decomposition for security in biometric data. The objectives of this research are two folds: a) to investigate whether compressed human eye image differ with the original eye and b) to obtain the compression ratio values using proposed methods. The experiments have been conducted to explore the application of sparsity-norm balance and sparsity-norm balance square root techniques in wavelet decomposition. The eye image with [320x280] dimension is used… CONTINUE READING


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