Abstract
In this paper, the Mumford-Shah (MS) model and its variations are studied for image segmentation. It is found that using the piecewise constant approximation, we cannot detect edges with low contrast. Therefore other terms, such as gradient and Laplacian, are included in the models. To simplify the problem, the gradient of the original image is used in the Rudin-Osher-Fatemi (ROF) like model. It is found that this approximation is better than the piecewise constant approximation for some images since it can detect the low contrast edges of objects. Linear approximation is also used for both MS and ROF like models. It is found that the linear approximation results are comparable with the results of the models using gradient and Laplacian terms.
This work was supported by research grants from the Natural Sciences and Engineering Research Council of Canada.
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Aubert, G., Kornprobst, P.: Mathematical Problems in Image Processing: Partial differential equations and the Calculus of Variations. Applied Mathematical Sciences, vol. 147. Springer, Heidelberg (2002)
Chan, T.F., Vese, L.A.: Active Contours without edges. IEEE transactions on Image Processing 10(2), 266–277 (2001)
Charbonnier, P., Blanc-Feraud, L., Aubert, G., Barlaud, M.: Deterministic edge-preserving regularization in computer imaging. IEEE Trans. Image Process. 6, 298–311 (1997)
Gao, S., Bui, T.D.: Image Segmentation and Selective Smoothing by Using Mumford-Shah Model. IEEE Transaction on Image Processing (to be published)
Gao, S.: Tien D. Bui, A new image segmentation and smoothing model. In: Proc. of IEEE int. Symposium on Biomedical Imaging: From Nano to Macro, Arlington, V.A., April 15-18, pp. 137–140 (2004)
Lee, B.R., Ben Hamza, A., Krim, H.: An active contour model for image segmentation: a variational perspective. In: Proc. IEEE international conference on acoustics speech and Signal processing, Orlando (May 2002)
Li, S.Z.: Roof-Edge Preserving Image Smoothing Based on MRFs. IEEE Transactions on Image Processing 9(6), 1134–1138 (2000)
Mumford, D., Shah, J.: Optimal approximation by piecewise smooth functions and associated variational problems. Comm. Pure Appl. Math. 42, 577–685 (1989)
Pellegrino, F.A., Vanzella, W., Torre, V.: Edge Detection Revisited. IEEE Transactions on Systems, Man, and Cybernetics Part B: Cybernetics 34(3), 1500–1517 (2004)
Sethian, J.A.: Level Set Methods and Fast Marching Methods. Cambridge University Press, Cambridge (1999)
Teboul, S., Blanc-Feraud, L., Aubert, G., Barlaud, M.: Variational Approach for Edge-Preserving Regularization Using Coupled PDEs. IEEE Transactions on Image Processing 7(3), 387–397 (1998)
Tsai, A., Yezzi, A., Willsky, A.S.: Curve Evolution Implementation of the Mumford-Shah Functional for Image Segmentation, Denoising, Interpolation, and Magnification. IEEE Tran. on Image Processing 10(8), 1169–1186 (2001)
Vese, L., Chan, T.F.: A Multiphase Level Set Framework for Image Segmentation Using the Mumford and Shah Model. International Journal of Computer Vision 50(3), 271–293 (2002)
Vese, L.A.: Multiphase Object Detection and Image Segmentation. In: Osher, S., Paragios, N. (eds.) Geometric Level Set Methods in Imaging, Vision and Graphics, pp. 175–194. Springer, Heidelberg (2003)
Weisenseel, R.A., Karl, W.C., Castanon, D.A.: A region-based alternative for edge-preserving smoothing. In: Proceedings of the International Conference on Image Processing, Vancouver, BC, Canada, pp. 778–781 (2000)
Blake, A., Zisserman, A.: Visual Reconstruction. The MIT Press, Cambridge (1987)
Vanzella, W., Pellegrino, F.A., Torre, V.: Self-Adaptive Regularization. IEEE Transactions on PAMI 26(6), 804–809 (2004)
Rudin, L., Osher, S., Fatemi, E.: Nonelinear Total Variation Based Noise Removal. Physica D 60, 259–268 (1992)
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Zhang, Q.H., Gao, S., Bui, T.D. (2005). Edge Detection Models. In: Kamel, M., Campilho, A. (eds) Image Analysis and Recognition. ICIAR 2005. Lecture Notes in Computer Science, vol 3656. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11559573_17
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DOI: https://doi.org/10.1007/11559573_17
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-29069-8
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