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International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011)

By
Chen Ming
Chen Ming
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ISBN:
9780791859902
No. of Pages:
1400
Publisher:
ASME Press
Publication date:
2011

In this paper, we firstly establish a variational functional in BV space for removing multiplicative noise based on the RLO model and local variance constraint. Secondly, we further improve the local variational denoising model inspired by the dual method. Next, we give out a formula for calculating the local parameter, and write down our execution algorithm by using alternating iterative minimal method. Finally, we show some numerical experiments and compare the results of our proposed model with those of the RLO model. The results show that our model works effectively for multiplicative noise image.

Abstract
Keywords:
1. Introduction
2. Our Proposed Model and Algorithm
3. Numerical Experiments
4. Conclusions
Acknowledgments
References
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