Abstract
Stochastic Resonance has been shown to occur in many biological, physical and geological systems, resulting in the boosting of weak signals to make them detectable. In the image processing domain, narrow regions, small features and low-contrast or subtle edges, especially in noisy images, correspond to such weak signals. We show, both mathematically and empirically, that stochastic resonance occurs and may be exploited in the detection, extraction and analysis of such features. These mathematical results are confirmed by simulation studies. Finally, results on standard images such as cameraman, boats, lena, etc. demonstrate that several subtle features lost by the application of robust techniques such as Mean Shift filter are recovered by stochastic resonance. These results reconfirm the mathematical and simulation findings.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Taylor JS, Cristianini N (2004) Kernel methods for pattern analysis. Cambridge University Press, New York
Hampel FR, Rousseeuw PJ, Ronchetti E, Stahel WA (1986) Robust statistics: the approach based on influence functions. Wiley, New York
Huber PJ (1981) Robust statistics. Wiley, New York
Fischler MA, Bolles RC (1981) Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography. Comm ACM 24(6):381–395
Stewart CV (1995) MINPRAN: a new robust estimator for computer vision. IEEE Trans Pattern Anal Mach Intell 17:925–938
Comaniciu D, Meer P (1999) Mean shift analysis and applications. In: Proceedings of the 7th IEEE international conference on computer vision (ICCV99), vol 2, pp 1197–1203
Comaniciu D, Meer P (2002) Mean shift: a robust approach toward feature space analysis. IEEE Trans Pattern Anal Mach Intell 24(5):603–619
Gammaitoni L et al (1998) Stochastic resonance. Rev Mod Phys 70(1):223
Jha RK, Biswas PK, Chatterji BN (2005) Image denoising using stochastic resonance. In: Proceedings of the international conference on cognition and recognition, Mysore
Benzi R, Sutera A, Vulpiani A (1981) The mechanism of stochastic resonance. J Physics A 14:L453
Benzi R, Parisi G, Sutera A, Vulpiani A (1982) Stochastic resonance in climatic change. Tellus 34(1):10–16
Benzi R, Sutera A, Parisi G, Vulpiani A (1983) A theory of stochastic resonance in climate change. SIAM (Soc Ind Appl Math) J Appl Math 43:565
Fauve S, Heslot F (1983) Stochastic resonance in a bistable system. Phys Lett 97A:5
McNamara B, Wiesenfeld K, Roy R (1988) Phys Rev Lett 60:2626
Winbing Tao YZ, Jin H (2007) Color image segmentation based on mean shift and normalized cuts. IEEE Trans Syst Man Cybern 37:1382--1389
Wiesenfeld K, Wellens T, Buchleitner A (2002) Coherent evolution in noisy environments. Springer, Berlin
Wellens T, Shatokhin V, Buchleitner A (2004) Stochastic resonance. Rep Prog Phys 67(1):45–105
Pascual JC, Ordonez JG, Morillo M (2005) Stochastic resonance: theory and numerics. Chaos 15:1–12
Greenwood PE, Muller UU, Ward LM, Wefelmeyer W (2003) Statistical analysis of stochastic resonance in a thresholded detector. Austrian J Stat 32(1,2):49–70
Müller UU (2000) Nonparametric regression for threshold data. Canadian J Stat 28:301310
Canny JF (1986) A theory of edge detection. IEEE Trans Pattern Anal Mach Intell 8:147–163
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer India
About this paper
Cite this paper
Sagar, J.V.R., Bhagvati, C. (2013). Stochastic Resonance and Mean Shift Filtering for Detecting Weak Features in Noisy Images. In: S, M., Kumar, S. (eds) Proceedings of the Fourth International Conference on Signal and Image Processing 2012 (ICSIP 2012). Lecture Notes in Electrical Engineering, vol 222. Springer, India. https://doi.org/10.1007/978-81-322-1000-9_15
Download citation
DOI: https://doi.org/10.1007/978-81-322-1000-9_15
Published:
Publisher Name: Springer, India
Print ISBN: 978-81-322-0999-7
Online ISBN: 978-81-322-1000-9
eBook Packages: EngineeringEngineering (R0)