Citation
Sim, K.S. and Law, K.K. and Tso, C.P. (2007) Mixed lagrange time delay estimation autoregressive Wiener filter application for real-time SEM image enhancement. Microscopy Research and Technique, 70 (11). pp. 919-927. ISSN 1059910X Full text not available from this repository.
Official URL: http://dx.doi.org/10.1002/jemt.20490
Abstract
A new filter is developed for the enhancement of scanning electron microscope (SEM) images. A mixed La mange time delay estimation auto-regression (MLTDEAR)-based interpo lator is used to provide an estimate of noise variance to a standard Wiener filter. A variety of images are captured and the performance of the filter is shown to surpass the conventional noise filters. As all the information required for processing is extracted from a single image, this method is not constrained by image registration requirements and thus can be applied in real-time in cases where specimen drift is presented in the SEM image.
Item Type: | Article |
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Subjects: | T Technology > T Technology (General) Q Science > QA Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science |
Divisions: | Faculty of Engineering and Technology (FET) |
Depositing User: | Ms Suzilawati Abu Samah |
Date Deposited: | 29 Sep 2011 07:01 |
Last Modified: | 29 Sep 2011 07:01 |
URII: | http://shdl.mmu.edu.my/id/eprint/2984 |
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