Wasserstein steepest descent flows of discrepancies with Riesz kernels. (English) Zbl 1540.49049
Reviewer: Manfred Tasche (Rostock)
Found 39 Documents (Results 1–39)
Multi-phase image segmentation by the Allen-Cahn Chan-Vese model. (English) Zbl 07691977
Reviewer: Jaak Henno (Tallinn)
Linear canonical ripplet transform: theory and localization operators. (English) Zbl 1510.42045
Reviewer: Gustaf Gripenberg (Aalto)
Diffeomorphic image registration with an optimal control relaxation and its implementation. (English) Zbl 1481.49017
Image denoising by a novel variable-order total fractional variation model. (English) Zbl 1472.94006
Reviewer: Jaak Henno (Tallinn)
Recursive reconstruction of piecewise constant signals by minimization of an energy function. (English) Zbl 1395.94086
An optimization-based multilevel algorithm for variational image segmentation models. (English) Zbl 1384.62207
Variational method for image inpainting and its implementation. (Chinese. English summary) Zbl 1374.65024
An improved hybrid gradient variation level set method for image segmentation and bias correction. (English) Zbl 1359.62273
Noninvasive imaging of three-dimensional micro and nanostructures by topological methods. (English) Zbl 1381.94012
Efficient segmentation with the convex local-global fuzzy Gaussian distribution active contour for medical applications. (English) Zbl 1343.49053
A fast algorithm for automatic segmentation and extraction of a single object by active surfaces. (English) Zbl 1310.94020
A non-gradient-based energy minimization approach to the image denoising problem. (English) Zbl 1357.94024
Signal quantitative analysis using customizable perfect-translation-invariant complex wavelet functions. (English) Zbl 1300.94020
Preface: Applied mathematical techniques in engineering applications and related topics. II. (English) Zbl 1298.00343
MSC:
00B25
30B40
30E10
34A08
34A37
34K06
34K28
35A24
35Q35
37C25
41A10
43A50
44A10
62N05
65Y10
68M15
68T27
81P45
90B25
92B20
94Cxx
Editorial: Introduction to variational image-processing models and applications. (English) Zbl 1278.68329
An innovative image fusion algorithm based on wavelet transform and discrete fast curvelet transform. (English) Zbl 1253.94016
Finite element approximation of the gradient flow for a class of linear growth energies with applications to color image denoising. (English) Zbl 1165.65058
Reviewer: Seenith Sivasundaram (Daytona Beach)
An energy regularization method for the backward diffusion problem and its applications to image deblurring. (English) Zbl 1364.65185
Signal denoising based on enery distribution characteristic and wavelet division. (Chinese. English summary) Zbl 1173.94351
Wavelet-based minimal-energy approach to image restoration. (English) Zbl 1118.68175
Reviewer: Agnieszka Lisowska (Sosnowiec)
Equi-energy sampler with applications in statistical inference and statistical mechanics. (English) Zbl 1246.82054
An algorithm for segmentation under interpolation conditions using deformable models. (English) Zbl 1013.65068
A lapped directional transform for spectral image analysis and its application to restoration and enhancement. (English) Zbl 1068.94503
Approximating band- and energy-limited signals in the presence of jitter. (English) Zbl 0917.65119
Reviewer: M.Tasche (Rostock)
Fast adaptive Fourier-based transform and its use in multidimensional data compression. (English) Zbl 0907.94020
Centroids: Fast Fourier transform versus wavelets. (English) Zbl 0873.42026
Ismail, Mourad E. H. (ed.) et al., Mathematical analysis, wavelets, and signal processing. An international conference on mathematical analysis and signal processing, Cairo University, Cairo, Egypt, January 3-9, 1994. Providence, RI: American Mathematical Society. Contemp. Math. 190, 127-141 (1995).
Unified dual optimization and algorithms for image reconstruction and spectral estimation. (English) Zbl 0575.93074
Reviewer: P.Morettin
Operational research ’78. Proceedings of the eighth IFORS international conference on operational research, Toronto, Canada, June 19-23, 1978. (English) Zbl 0393.90019
Amsterdam, New York, Oxford: North-Holland Publishing Company. XXVI, 1114 p. $ 97.75; Dfl. 220.00 (1979).
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