Abstract
In this paper, a fast algorithm for Euler’s elastica functional is proposed, in which the Euler’s elastica functional is reformulated as a constrained minimization problem. Combining the augmented Lagrangian method and operator splitting techniques, the resulting saddle-point problem is solved by a serial of sub-problems. To tackle the nonlinear constraints arising in the model, a novel fixed-point-based approach is proposed so that all the sub-problems either are linear problems or have closed form solutions. Numerical examples are provided to demonstrate the performance of the proposed method.
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References
Ambrosio, L., Masnou, S.: A direct variational approach to a problem arising in image reconstruction. Interfaces and Free Boundaries 5(1), 63–82 (2003)
Bae, E., Shi, J., Tai, X.C.: Graph Cuts for Curvature based Image Denoising. UCLA CAM Report 10-28, Department of Mathematics, UCLA, Los Angeles, CA (2010)
Ballester, C., Bertalmio, M., Caselles, V., Sapiro, G., Verdera, J.: Filling-in by joint interpolation of vector fields and gray levels. IEEE Transactions on Image Processing 10(8), 1200–1211 (2002)
Ballester, C., Caselles, V., Verdera, J.: Disocclusion by joint interpolation of vector fields and gray levels. Multiscale Modeling and Simulation 2, 80–123 (2004)
Chan, T., Marquina, A., Mulet, P.: High-order total variation-based image restoration. SIAM Journal on Scientific Computing 22(2), 503–516 (2000)
Chan, T.F., Kang, S.H., Shen, J.: Euler’s elastica and curvature-based inpainting. SIAM Journal on Applied Mathematics, 564–592 (2002)
Komodakis, N., Paragios, N.: Beyond pairwise energies: Efficient optimization for higher-order MRFs. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR (2009)
Lai, R., Chan, T.F.: A Framework for Intrinsic Image Processing on Surfaces. UCLA CAM Report 10–25, Department of Mathematics, UCLA, Los Angeles, CA (2010)
Lysaker, M., Lundervold, A., Tai, X.C.: Noise removal using fourth-order partial differential equation with applications to medical magnetic resonance images in space and time. IEEE Transactions on Image Processing 12(12), 1579 (2003)
Masnou, S., Morel, J.M.: Level lines based disocclusion. In: Proc. IEEE Int. Conf. on Image Processing, pp. 259–263 (2002)
Mumford, D.: Elastica and computer vision. Algebraic Geometry and its Applications (1994)
Rockafellar, R.T.: Augmented Lagrangians and applications of the proximal point algorithm in convex programming. Mathematics of Operations Research 1(2), 97–116 (1976)
Rudin, L.I., Osher, S., Fatemi, E.: Nonlinear total variation based noise removal algorithms. Physica D: Nonlinear Phenomena 60(1-4), 259–268 (1992)
Tai, X.C., Hanh, J., Chung, G.J.: A fast algorithm for Euler’s elastica model using augmented Lagrangian method. UCLA CAM Report 10-47, Department of Mathematics, UCLA, Los Angeles, CA (2010)
Tai, X.C., Wu, C.: Augmented Lagrangian method, dual methods and split Bregman iteration for ROF model. In: Tai, X.-C., Mørken, K., Lysaker, M., Lie, K.-A. (eds.) SSVM 2009. LNCS, vol. 5567, pp. 502–513. Springer, Heidelberg (2009)
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Duan, Y., Wang, Y., Tai, XC., Hahn, J. (2012). A Fast Augmented Lagrangian Method for Euler’s Elastica Model. In: Bruckstein, A.M., ter Haar Romeny, B.M., Bronstein, A.M., Bronstein, M.M. (eds) Scale Space and Variational Methods in Computer Vision. SSVM 2011. Lecture Notes in Computer Science, vol 6667. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24785-9_13
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DOI: https://doi.org/10.1007/978-3-642-24785-9_13
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