NOISE REMOVAL FOR PIECEWISE POLYNOMIAL SIGNALS BASED ON PARTICAL SWARM OPTIMİZATION

Volume: 12 Number: 3 October 1, 2010
  • Aykut Yıldız
  • Orhan Arıkan
EN TR

NOISE REMOVAL FOR PIECEWISE POLYNOMIAL SIGNALS BASED ON PARTICAL SWARM OPTIMİZATION

Abstract

Piecewise smooth signal denoising is cast as a non-linear optimization problem in terms of transition boundaries and a parametric signal family. To avoid locally optimal placement of boundaries, optimal positions of transition boundaries for a given number of transitions are obtained by using particle swarm optimization. The piecewise smooth section parameters are obtained as the maximum likelihood estimates conditioned on the optimal transition boundaries. The proposed algorithm is extended to the case where the number of transition boundaries are unknown by sequentially increasing number of sections until the residual error is at the level of noise standard deviation. Performance comparison with the state of the art techniques reveals the important advantages of the proposed technique.

Keywords

References

  1. Bratton D., Kennedy J. (2007): “Defining a Standard for Particle Swarm Optimization”, Honolulu Hawaii USA, Proceedings of the 2007 IEEE Swarm Intelligence Symposium (SIS 2007).
  2. Clerc M., Kennedy J. (2002): “The Particle Swarm Explosion, Stability, and Convergence in a Multidimensional Complex Space”, IEEE Transactions on Evolutionary Computation, Cilt 6, s. 58-73.
  3. Didas S. (2004): “Higher Order Variational Methods for Noise Removal in Signals and Images”, Saarbrücken, Saarland Universitesi.
  4. Heath T. M. (1997): “Scientific Computing”, New York, McGraw Hill.
  5. Özertem U., Erdoğmuş D., Arıkan O. (2008): “Piecewise Smooth Signal Denoising via Principal Curve Projections”, IEEE Workshop on Machine Learning for Signal Processing, s. 426-431.
  6. Pollak I., Willsky A. S. (2005): “Nonlinear Evolution Equations as Fast and Exact Solvers of Estimation Problems”, IEEE Transactions on Image Processing, Cilt 53, s. 484-498.
  7. Rudin L. I., Osher S., Fatemi E. (1992): “Nonlinear Total Variation based Noise Removal Algorithms, Physica D., Cilt 60, s. 259-268.
  8. Savitzky A., Golay M. J. E. (1994): “Smoothing and Differentiation of Data by Simplified Least Squares Procedures”, Analytic Chemistry, Cilt 36, s. 1627-1639.

Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Aykut Yıldız This is me

Orhan Arıkan This is me

Publication Date

October 1, 2010

Submission Date

October 1, 2010

Acceptance Date

-

Published in Issue

Year 2010 Volume: 12 Number: 3

APA
Yıldız, A., & Arıkan, O. (2010). YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, 12(3), 115-125. https://izlik.org/JA77DT94EM
AMA
1.Yıldız A, Arıkan O. YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI. DEUFMD. 2010;12(3):115-125. https://izlik.org/JA77DT94EM
Chicago
Yıldız, Aykut, and Orhan Arıkan. 2010. “YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi 12 (3): 115-25. https://izlik.org/JA77DT94EM.
EndNote
Yıldız A, Arıkan O (October 1, 2010) YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 12 3 115–125.
IEEE
[1]A. Yıldız and O. Arıkan, “YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI”, DEUFMD, vol. 12, no. 3, pp. 115–125, Oct. 2010, [Online]. Available: https://izlik.org/JA77DT94EM
ISNAD
Yıldız, Aykut - Arıkan, Orhan. “YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 12/3 (October 1, 2010): 115-125. https://izlik.org/JA77DT94EM.
JAMA
1.Yıldız A, Arıkan O. YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI. DEUFMD. 2010;12:115–125.
MLA
Yıldız, Aykut, and Orhan Arıkan. “YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, vol. 12, no. 3, Oct. 2010, pp. 115-2, https://izlik.org/JA77DT94EM.
Vancouver
1.Aykut Yıldız, Orhan Arıkan. YENİ-PARÇALI POLINOM SİNYALLERDE PARÇACIK SÜRÜŞÜ OPTİMİZASYONU TABANLI GÜRÜLTÜ BASTIRIMI. DEUFMD [Internet]. 2010 Oct. 1;12(3):115-2. Available from: https://izlik.org/JA77DT94EM

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