Image noise variance estimation using the mixed Lagrange time-delay autoregressive model
The mixed Lagrange time-delay estimation autoregressive (MLTDEAR) model is proposed as a solution to estimate image noise variance. The only information available to the proposed estimator is a corrupted image and the nature of additive white noise. The image autocorrelation function is calculated a...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
WILEY-LISS
2008
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2751/ |