원문정보
보안공학연구지원센터(IJMUE)
International Journal of Multimedia and Ubiquitous Engineering
Vol.9 No.8
2014.08
pp.419-430
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In view of the images polluted by mixed noise in actual image processing, in this paper, the hybrid filter algorithm combined by median filtering and wavelet transform is generalized to two-dimensional fractional wavelet domain, verified the effectiveness and advantages of hybrid filtering algorithm combined by median filtering and two-dimensional fractional wavelet transform. And put forward a method to calculate the optimal fractional order in the case of unknown noise, eventually get better image denoising effect and has certain actual application value.
목차
Abstract
1. Introduction
2. Related Works
2.1. Median filtering algorithm based on impulse noise detection
2.2. Based on noise estimation of two-dimensional fractional wavelet transform filter algorithm
3. Hybrid Filter
4. Experiment and analysis
5. Conclusion
Acknowledgements
References
1. Introduction
2. Related Works
2.1. Median filtering algorithm based on impulse noise detection
2.2. Based on noise estimation of two-dimensional fractional wavelet transform filter algorithm
3. Hybrid Filter
4. Experiment and analysis
5. Conclusion
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보