Robust image signal-to-noise ratio estimation using mixed Lagrange time delay estimation autoregressive model
A new technique based on the statistical autoregressive (AR) model has recently been developed as a solution to signal-to-noise (SNR) estimation in scanning electron microscope (SEM) images. In the present study, we propose to cascade the Lagrange time delay (LTD) estimator with the AR model. We cal...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
2004
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2432/ |