Jacques Levy-Vehel Publications

2015

Multistable Lévy motions and their continuous approximations
Xiequan Fan, Jacques Lévy Véhel
2015
https://hal.archives-ouvertes.fr/hal-01110716/file/multi-stable%20Levy%20motion14.pdf BibTex
A model investigating incentives for illegal cultural goods sharing sites to become legal
Jacques Lévy Véhel, Pierre-Emmanuel Lévy Véhel, Victor Lévy Véhel
2015
https://hal.inria.fr/hal-01103048/file/ModelIncentive7.pdf BibTex
On two multistable extensions of stable Lévy motion and their semimartingale representation
Ronan Le Guével, Jacques Lévy-Vehel, Lining Liu
Journal of Theoretical Probability, Sprnger, 2015, 28 (3), pp.1125-1144. <10.1007/s10959-013-0528-6>
https://hal.archives-ouvertes.fr/hal-00730680/file/Multistable_measure_and_processes.pdf BibTex

2014

Statistical estimation of a class of self-regulating processes
Antoine Echelard, Jacques Lévy Véhel, Anne Philippe
To appear in Scandinavian Journal of Statistics. 2014
https://hal.inria.fr/hal-00868604/file/estimpointmilieu_final_version.pdf BibTex
Multifractional Stochastic volatility models
Sylvain Corlay, Joachim Lebovits, Jacques Lévy Véhel
Mathematical Finance, Wiley, 2014, 24 (2), pp.364-402
https://hal.inria.fr/hal-00653150/file/Multifractional_Stochastic_Volatility_Models_Corlay_Lebovits_Levy-Vehel_new_version.pdf BibTex
Hausdorff, Large Deviation and Legendre Multifractal Spectra of Lévy Multistable Processes
Ronan Le Guével, Jacques Lévy Véhel
2014
https://hal.inria.fr/hal-01089482/file/Multistable_Spectrum.pdf BibTex
Stochastic integration with respect to multifractional Brownian motion via tangent fractional Brownian motions
Joachim Lebovits, Jacques Lévy Véhel, Erick Herbin
Stochastic Processes and their Applications, Elsevier, 2014, pp.678-708
https://hal.inria.fr/hal-00653808/file/Stochastic_Calculus_revised_version_02_09_2013_Lebovits_Levy_Vehel.pdf BibTex
White noise-based stochastic calculus with respect to multifractional Brownian motion
Joachim Lebovits, Jacques Lévy Véhel
Stochastics An International Journal of Probability and Stochastic Processes, Taylor & Francis, 2014, 86 (1), pp.87-124
https://hal.inria.fr/inria-00580196/file/StochasticCalculusmBmWhiteNoise_preprint_le_26_03_2011.pdf BibTex

2013

Variability and singularity arising from poor compliance in a pharmacokinetic model I: the multi-IV case
Pierre-Emmanuel Lévy Véhel, Jacques Lévy Véhel
Journal of Pharmacokinetics and Pharmacodynamics, Springer Verlag, 2013, 40 (1), pp.15-39
https://hal.inria.fr/hal-00752114/file/Final.pdf BibTex
Financial modelling with tempered multistable motions
Jacques Lévy Véhel
International Workshop on Statistical modeling, financial data analysis and applications, Nov 2013, Venise, Italy. 2013
BibTex
Local Regularity Preserving Signal Denoising I: Hölder Exponents
Antoine Echelard, Jacques Lévy Véhel
submitted. 2013
https://hal.inria.fr/hal-00879754/file/DenoisingHolder2SingleColumn.pdf BibTex
Variability and singularity arising from poor compliance in a pharmacokinetic model II: the multi-oral case
Lisandro J. Fermin, Jacques Lévy Véhel
submitted. 2013
https://hal.inria.fr/hal-00868621/file/Variability_and_singularity_arising_from_poor.pdf BibTex
Value at Risk with tempered multistable motions
Hicham El Mekeddem, Jacques Lévy Véhel
30th International French Finance Association Conference, May 2013, Lyon, France. 2013
https://hal.inria.fr/hal-00868634/file/Value_at_Risk_with_tempered_multistable.pdf BibTex
Beyond multifractional Brownian motion: new stochastic models for geophysical modelling
Jacques Lévy Véhel
Nonlinear Processes in Geophysics, European Geosciences Union (EGU), 2013
https://hal.inria.fr/hal-00875268/file/Version_Publiee.pdf BibTex
Large Deviation Multifractal Analysis of a Class of Additive Processes with Correlated Non-Stationary Increments
Jacques Lévy Véhel, Michal Rams
IIEEE/ACM Transactions on Networking, 2013, 21 (4), pp.1309-1321
https://hal.inria.fr/inria-00633195/file/v12.pdf BibTex
Christiane’s Hair
Jacques Lévy Véhel, Franklin Mendivil
American Mathematical Monthly, Mathematical Association of America, 2013, 120 (9), pp.771-786
https://hal.inria.fr/hal-00744268/file/The_CH_set_AMM.pdf BibTex
Incremental moments and Hölder exponents of multifractional multistable processes
Ronan Le Guével, Jacques Lévy Véhel
ESAIM: Probability and Statistics, EDP Sciences, 2013, 17, pp.135-178. <10.1051/ps/2011151>
https://hal.inria.fr/inria-00538989/file/Holdermulti.pdf BibTex

2012

Self-Regulating Processes
Olivier Barriere, Antoine Echelard, Jacques Lévy Véhel
Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2012, <10.1214/EJP.v17-2010>
https://hal.inria.fr/hal-00749742/file/regeq7m.pdf BibTex
Self-regulating processes-based modeling for arrhythmia characterization
Antoine Echelard, Jacques Lévy Véhel
Imaging and Signal Processing in Health Care and Technology, May 2012, Baltimore, United States. 2012
https://hal.inria.fr/hal-00670064/file/SRPECG.pdf BibTex
A New Method for Multifractal Spectrum Estimation with Applications to Texture Description
Jacques Lévy Véhel, Michel Tesmer
Best Paper Award at the International Conference on Mass Data Analysis of Images and Signals (MDA’2012), Jul 2012, Berlin, Germany. 2012
BibTex
Local complex dimensions of a fractal string
Jacques Lévy-Vehel, Franklin Mendivil
International Journal of mathematical modelling and numerical optimisation, inderscience, 2012, Special Issue on: “Fractals, Fractal-based Methods and Applications”, 3 (4)
https://hal.inria.fr/inria-00614665/file/LocalStrings3.pdf BibTex
Evolving Estimators of the Pointwise Holder Exponent with Genetic Programming
Leonardo Trujillo, Pierrick Legrand, Gustavo Olague, Jacques Lévy-Vehel
Information Sciences, Elsevier, 2012, 209, pp.61-79. <10.1016/j.ins.2012.04.043>
https://hal.inria.fr/hal-00643387/file/INS-S-11-01794-extrait.pdf BibTex
A Ferguson – Klass – LePage series representation of multistable multifractional processes and related processes
Ronan Le Guével, Jacques Lévy Véhel
Bernoulli, Bernoulli Society for Mathematical Statistics and Probability, 2012, 18 (4), pp.1099-1127. <10.3150/11-BEJ372>
https://hal.inria.fr/inria-00538985/file/MultistableMultifractionalProcesses.pdf BibTex

2011

Relevance of the Hölderian regularity-based interpolation for range-Doppler ISAR image post-processing.
Vincent Corretja, Pierrick Legrand, Eric Grivel, Jacques Lévy-Vehel
RADAR 2011: 6th International Conference on Radar, Oct 2011, Chengdu, China. 2011
https://hal.inria.fr/hal-00643369/file/679_vf.pdf BibTex
Multifractal and higher dimensional zeta functions
Jacques Lévy Véhel, Franklin Mendivil
Nonlinearity, IOP Publishing, 2011, 24 (1), pp.259-276. <10.1088/0951-7715/24/1/013>
https://hal.inria.fr/inria-00538956/file/Multifractal-2D-Strings.pdf BibTex

2010

Terrain modelling with multifractional Brownian motion and self-regulating processes
Antoine Echelard, Olivier Barrière, Jacques Lévy Véhel
Leonard Bolc and, Ryszard Tadeusiewicz and, Leszek J. Chmielewski and Konrad W. Wojciechowski. ICCVG 2010, Sep 2010, Warsaw, Poland. Springer, 6374, pp.342-351, 2010, Lecture Notes in Computer Science
https://hal.inria.fr/inria-00538907/file/mbf_self-regulating.pdf BibTex
The estimation of Hölderian regularity using genetic programming
Leonardo Trujillo, Pierrick Legrand, Jacques Lévy Véhel
Genetic and Evolutionary Computation Conference (GECCO 2010). Best Paper Award in “Genetic Programming”, Jul 2010, Portland Oregon, United States. ISBN 978-1-4503-0072-8, pp.861-868, 2010
https://hal.inria.fr/inria-00538943/file/t10fp182-trujillo.pdf BibTex

2009

Localisable moving average stable and multistable processes
Kenneth Falconer, Ronan Le Guével, Jacques Lévy Véhel
2009
https://hal.archives-ouvertes.fr/hal-00293375/file/MA_CS1RevisedSM.pdf BibTex
Stochastic 2-microlocal analysis
Erick Herbin, Jacques Lévy-Véhel
Stochastic Processes and their Applications, Elsevier, 2009, 119, pp.2277-2311
https://arxiv.org/pdf/math/0504551 BibTex
Stochastic 2 micro-local analysis
Erick Herbin, Jacques Lévy Véhel
Stochastic Processes and their Applications, Elsevier, 2009, 119 (7), pp.2277-2311. <10.1016/j.spa.2008.11.005>
https://hal.inria.fr/inria-00538965/file/reg-SPArevised2.pdf BibTex
Fractal Strings and Multifractal Zeta Functions
Michel Lapidus, Jacques Lévy Véhel, John Rock
Letters in Mathematical Physics, Springer Verlag, 2009, 88 (1-3), pp.101-129. <10.1007/s11005-009-0302-y>
https://hal.inria.fr/inria-00539022/file/fsmzfrevised091308-1.pdf BibTex
A Unified Framework for the Study of the 2-microlocal and Large Deviation Multifractal Spectra
Antoine Echelard, Jacques Lévy Véhel, Claude Tricot
Self similar processes and their applications, Jul 2009, Angers, France. 28, pp.13-44, 2012, Séminaires et Congrès. <http://smf4.emath.fr/Publications/SeminairesCongres/2012/28/html/smf_sem-cong_28_13-44.php>
https://hal.inria.fr/inria-00612342/file/AEJLVCT_engrevised.pdf BibTex
Localisable moving average symmetric stable and multistable processes
Kenneth Falconer, Ronan Le Guével, Jacques Lévy Véhel
Stochastic Models, INFORMS (Institute for Operations Research and Management Sciences), 2009, 25 (4), pp.648-672. <10.1080/15326340903291321>
https://hal.inria.fr/inria-00538980/file/MA-CS1RevisedSMDoubleSpaced.pdf BibTex
Multifractional, multistable, and other processes with prescribed local form
Kenneth Falconer, Jacques Lévy Véhel
Journal of Theoretical Probability, Sprnger, 2009, 22 (2), pp.375-401. <10.1007/s10959-008-0147-9>
https://hal.inria.fr/inria-00539033/file/Multifractional-multistable-and-other-processes-with-prescribed-local-form.pdf BibTex
Intervalles interbattements cardiaques et Processus Auto-Régulé Multifractionnaire
Olivier Barrière, Jacques Lévy Véhel
Journal de la Société Française de Statistique, Société Française de Statistique et Société Mathématique de France, 2009, 150 (1), pp.54-72
https://hal.inria.fr/inria-00539043/file/Intervalles-interbattements-cardiaques-et-processus-auto-regule-multifractionnaire.pdf BibTex
Scaling, Fractals and Wavelets
Patrice Abry, Paulo Gonçalves, Jacques Lévy Véhel
Patrice Abry, Paulo Gonçalves and Jacques Lévy Véhel. WILEY-ISTE, pp.464, 2009, Digital signal and inmage processing series, 9781848210721
BibTex

2008

Wavelet denoising based on local regularity information
Antoine Echelard, Jacques Lévy Véhel
EUPSICO 2008, 16th European Signal Processing Program, Aug 2008, Lausanne, Switzerland. 2008
https://hal.inria.fr/inria-00539045/file/Wavelet-denoising-based-on-local-regularity-information.pdf BibTex
Local Holder regularity-based modeling of RR intervals
Olivier Barriere, Jacques Lévy Véhel
CBMS 2008, 21th IEEE International Symposium on Computer-Based Medical Systems, Jun 2008, Jyvaskyla, Finland. 2008
https://hal.inria.fr/inria-00539046/file/Local-Holder-regularity-based-modeling-of-rr-intervals.pdf BibTex

2007

Overcompressing JPEG images
Jacques Lévy Véhel, Franklin Mendivil, Evelyne Lutton
EvoIASP2007, Apr 2007, Valencia, Spain. pp.1, 2007
https://hal.archives-ouvertes.fr/hal-00539221/file/Overcompressing-JPEG-images-with-evolution-algorithms.pdf BibTex
Estimation locale : compromis régression-variance
Olivier Barrière, Jacques Lévy Véhel
Colloque GRETSI, Sep 2007, Troyes, France. pp.593-596, 2007
https://hal.archives-ouvertes.fr/hal-00539212/file/Estimation-locale-compromis-regression-variance.pdf BibTex
Results on the dimension spectrum for self-conformal measures
Michal Rams, Jacques Lévy Véhel
Nonlinearity, IOP Publishing, 2007, 20 (4), pp.965-973. <10.1088/0951-7715/20/4/009>
https://hal.archives-ouvertes.fr/hal-00539225/file/rocq8.pdf BibTex
Evolutionary multifractal signal/image denoising
Evelyne Lutton, Jacques Lévy Véhel
Evolutionary Computer vision, EURASIP, pp.1-25, 2007, EURASIP Book Series
https://hal.archives-ouvertes.fr/hal-00539226/file/Evolutionar-multifractal-signal-image-denoising.pdf BibTex
A Central Limit Theorem for the Generalized Quadratic Variation of the Step Fractional Brownian Motion
Antoine Ayache, Pierre Bertrand, Jacques Lévy Véhel
Statistical Inference for Stochastic Processes, Springer Verlag, 2007, 10 (1), pp.1-27. <10.1007/s11203-005-0532-2>
https://hal.archives-ouvertes.fr/hal-00539211/file/A-central-limit-theorem-for-the-generalized-quadratic-variation-of-the-step-fractional-brownian-motion.pdf BibTex
Interactive evolution for cochlear implants fitting
Pierrick Legrand, Claire Bourgeois-Republique, Vincent Pean, Esther Harboun-Cohen, Jacques Lévy Véhel, Bruno Frachet, Evelyne Lutton, Pierre Collet
Genetic Programming and Evolvable Machines, Springer Verlag, 2007, 8 (4), pp.319-354
https://hal.archives-ouvertes.fr/hal-00294838/file/207_GPEMmainSOUMIS_1_.pdf BibTex

2006

Experiments on controlled regularity fitness landscapes
Evelyne Lutton, Jacques Lévy Véhel, Yann Landrin-Schweitzer
[Research Report] RR-5823, INRIA. 2006, pp.17
https://hal.inria.fr/inria-00070202/file/RR-5823.pdf BibTex
Pointwise Regularity of Fitness Landscapes and the Performance of a Simple ES
Evelyne Lutton, Jacques Lévy Véhel
CEC, Jul 2006, Vancouver, Canada. pp.1, 2006
https://hal.archives-ouvertes.fr/hal-00539276/file/Pointwise-regularity-of-fitness-landscapes-and-the-performance-of-a-simple-es.pdf BibTex
Contribution of image analysis to the description of enzymatic degradation kinetics for particulate food material
Marie-Francoise Devaux, Ina Taralova, Jacques Lévy Véhel, Estelle Bonnin, Jean-Francois Thibault, Fabienne Guillon
International Journal of Food Engineering, De Gruyter, 2006, 77 (4), pp.1096-1107
https://hal.archives-ouvertes.fr/hal-00539282/file/Contribution-of-image-analysis-to-the-description-of-enzymatic-degradation-kinetics-for-particulate-food-material.pdf BibTex
Hölderian regularity-based image interpolation
Jacques Lévy Véhel, Pierrick Legrand
ICASSP 06, International Conference on Acoustics, Speech, and Signal Processing, 2006, Toulouse, France. IEEE, 3, pp.852-855, 2006, <10.1109/ICASSP.2006.1660788>
https://hal.archives-ouvertes.fr/hal-00297218/file/190_Holderian_regularity_based_image_interpolation_icassp06_1_.pdf BibTex

2005

An Interactive EA for Multifractal Bayesian Denoising
Evelyne Lutton, Pierre Grenier, Jacques Lévy Véhel
EvoIASP 2005, Mar 2005, Lausanne, Suisse. pp.1, 2005
https://hal.archives-ouvertes.fr/hal-00539290/file/An-interactive-EA-for-multifractal-bayesian-denoising.pdf BibTex
The Fitness Map Scheme. Application to interactive multifractal image denoising
Evelyne Lutton, Mario Pilz, Jacques Lévy Véhel
IEEE Congress on Evolutionary Computation is in Edinburgh, Sep 2005, United Kingdom. pp.1, 2005
https://hal.archives-ouvertes.fr/hal-00539352/file/The-fitness-map-scheme-Application-to-interactive-multifractal-image-denoising.pdf BibTex
Interactivité efficace pour les algorithmes évolutionnaires interactifs. Application au débruitage multifractal d’images
Evelyne Lutton, Mario Pilz, Jacques Lévy Véhel
[Rapport de recherche] RR-5535, INRIA. 2005, pp.20
https://hal.inria.fr/inria-00070472/file/RR-5535.pdf BibTex
Fractals in Engineering – New Trends in Theory and Applications
Jacques Lévy Véhel, Evelyne Lutton
Springer, pp.289, 2005, 978-1846280474
BibTex
Application of fractal tools for the classification of microscopical images of milk fat
Antoine Echelard, Jacques Lévy Véhel, Ina Taralova
GRETSI, 2005, Louvain-la-Nouve, Belgium. 2005
https://hal.inria.fr/inria-00559095/file/Application-of-fractal-tools-for-the-classification-of-microscopical-images-of-milk-fat.pdf BibTex

2004

An easily implementable sampling procedure for certain fractal and other non-band limited signals
Stéphane Lafon, Jacques Lévy Véhel
6th Nordic Signal Processing Symposium – NORSIG 2004, Jun 2004, Espoo, Finland. 2004
https://hal.inria.fr/hal-00746531/file/An_easily_implementable_sampling_procedure_for_certain_fractal_and_other_non-bandlimited_signals.PDF BibTex
Signal and Image processing with FracLab
Jacques Lévy Véhel, Pierrick Legrand
FRACTAL04, Complexity and Fractals in Nature, 8th International Multidisciplinary Conference, Apr 2004, Vancouver, Canada. Thinking in Patterns : fractals and related phenomena in nature, pp.321-322, 2004
https://hal.inria.fr/inria-00576466/file/Signal-and-image-processing-with-fraclab.pdf BibTex
Fractal properties and characterization of road profiles
Pierrick Legrand, Jacques Lévy Véhel, Do Minh Tan
FRACTAL04, Complexity and Fractals in Nature, 8th International Multidisciplinary Conference, Apr 2004, Vancouver, Canada. Thinking in Patterns : fractals and related phenomena in nature, pp.189-198, 2004
https://hal.inria.fr/inria-00576467/file/Fractal-properties-and-characterization-of-road-profiles.pdf BibTex
On the Identification of the Pointwise Holder Exponent of the Generalized Multifractional Brownian Motion
Antoine Ayache, Jacques Lévy Véhel
Stochastic Processes and their Applications, Elsevier, 2004, 111 (1), pp.119-156. <10.1016/j.spa.2003.11.002>
https://hal.inria.fr/inria-00559108/file/On-the-identification-of-the-pointwise-holder-exponent-of-the-generalized-multifractional-brownian-motion.pdf BibTex
On various multifractal spectra
Jacques Lévy Véhel, Claude Tricot
Progress in Probability, BirkhÃuser Verlag, 2004, Fractal Geometry and Stochastics III, 57, pp.23-42
https://hal.inria.fr/inria-00559102/file/jlvctfinal.pdf BibTex
Multifractal Analysis of a Class of Additive Processes with Correlated Non-Stationary Increments
Julien Barral, Jacques Lévy Véhel
Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2004, 9 (16), pp.508-543
https://hal.inria.fr/inria-00576461/file/Multifractal-analysis-of-a-class-of-additive-processes-with-correlated-non-stationary-increments.pdf BibTex
Regularity and identification of Generalized Multifractional Gaussian Processes
Antoine Ayache, Albert Benassi, Serge Cohen, Jacques Lévy Véhel
Lecture Notes in Mathematics, Springer-Verlag Heidelberg, 2004, Séminaire de Probabilités XXXVIII, 1857, pp.290-312. <10.1007/978-3-540-31449-3_20>
https://hal.inria.fr/inria-00576446/file/Regularity-and-identification-of-generalized-multifractional-gaussian-processes.pdf BibTex

2003

Local regularity-based image denoising
Pierrick Legrand, Jacques Lévy Véhel
ICIP03, IEEE International Conference on Image Processing, Sep 2003, Barcelona, Spain. III, pp.377-380, 2003
https://hal.inria.fr/inria-00576475/file/Local-regularity-based-image-denoising.pdf BibTex
Interpolation de signaux par conservation de la régularité Hölderienne
Pierrick Legrand, Jacques Lévy Véhel
GRETSI03, 19 th GRETSI Symposium on Signal and Image Processing, Sep 2003, Paris, France. 2003
https://hal.inria.fr/inria-00576477/file/Interpolation-de-signaux-par-conservation-de-la-regularite-holderienne.pdf BibTex
Bayesian multifractal signal denoising
Jacques Lévy Véhel, Pierrick Legrand
ICASSP03, IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2003, Hong-Kong, China. 2003
https://hal.inria.fr/inria-00576482/file/Bayesian-multifractal-signal-denoising.pdf BibTex
Local regularity-based interpolation
Pierrick Legrand, Jacques Lévy Véhel
WAVELET X, Part of SPIE’s Symposium on Optical Science and Technology, Aug 2003, San Diego, United States. 5207, 2003
https://hal.inria.fr/inria-00576479/file/Local-regularity-based-interpolation.pdf BibTex
2-microlocal Formalism
Jacques Lévy Véhel, Stéphane Seuret
[Research Report] RR-4741, INRIA. 2003
https://hal.inria.fr/inria-00071846/file/RR-4741.pdf BibTex

2002

The local Hölder function of a continuous function
Stephane Seuret, Jacques Lévy Véhel
Applied and Computational Harmonic Analysis, Elsevier, 2002, 13 (3), pp.263-276
https://hal.inria.fr/inria-00581029/file/The-local-holder-function-of-a-continuous-function.pdf BibTex
Stochastic Fractal Models for Image Processing
Beatrice Pesquet-Popescu, Jacques Lévy Véhel
IEEE Signal Procesing Magazine, IEEE, 2002, 19 (5), pp.48-62. <10.1109/MSP.2002.1028352>
https://hal.inria.fr/inria-00581030/file/Stochastic-fractal-models-for-image-processing.pdf BibTex
A Time Domain Characterization of 2-microlocal Spaces
Stéphane Seuret, Jacques Lévy Véhel
[Technical Report] 2002, 34 p
https://hal.inria.fr/inria-00581031/file/A-time-domain-characterization-of-2-microlocal-spaces.pdf BibTex
A Time Domain Characterization of 2-microlocal Spaces
Stéphane Seuret, Jacques Lévy Véhel
[Research Report] RR-4545, INRIA. 2002
https://hal.inria.fr/inria-00072043/file/RR-4545.pdf BibTex
Les Marchés fractals
Jacques Lévy Véhel, Christian Walter
Puf, 192 p., 2002, Finance, 978-2-13-050710-9
BibTex
Signal enhancement based on Hölder regularity analysis
Jacques Lévy Véhel
Michael F. Barnsley, Dietmar Saupe, and Edward Vrscay. Fractals in Multimedia, 132, Springer Science and Business Media, pp.197-209, 2002, The IMA Volumes in Mathematics and its Applications
https://hal.inria.fr/inria-00598355/file/Signal-enhancement-based-on-holder-regularity-analysis.pdf BibTex
Signal Representation and Segmentation based on Multifractal Stationarity
Khalid Daoudi, Jacques Lévy Véhel
Signal Processing, Elsevier, 2002, 82 (12), pp.2015-2024
BibTex
Lois d’Echelle, Fractales et Ondelettes
Patrice Abry, Paulo Gonçalves, Jacques Lévy Véhel
Hermès Sciences Publications, 1 & 2, pp.272 & 269, 2002, Information – Commande – Communication
BibTex

2001

Evolutionary signal enhancement based on Hölder regularity analysis
Jacques Lévy Véhel, Evelyne Lutton
Third European Workshop on Evolutionary Computation in Image Analysis and Signal Processing – EVOIASP 2001, Apr 2001, Como, Italy. 2001
https://hal.inria.fr/inria-00581051/file/Evolutionary-signal-enhancement-based-on-holder-regularity-analysis.pdf BibTex
Weakly Self Affine Functions and Applications in Signal Processing
Jacques Lévy Véhel
CUADERNOS del Instituto de Matematica “Beppo Levi”, Instituto de Matematica Beppo Levi, 2001, 30, pp.35-49
https://hal.inria.fr/inria-00578647/file/Weakly-self-affine-functions-and-applications-in-signal-processing.pdf BibTex
Measuring Functions Smoothness with Local Fractional Derivatives
Kiran Kolwankar, Jacques Lévy Véhel
Fractional Calculus and Applied Analysis, Institute of Mathematics and Informatics Bulgarian Academy of Sciences, 2001, 4 (3), pp.285-301
https://hal.inria.fr/inria-00578645/file/Measuring-functions-smoothness-with-local-fractional-derivatives.pdf BibTex
Processus à régularité locale prescrite
Antoine Ayache, Jacques Lévy Véhel
Comptes Rendus de l Académie des Sciences – Series I – Mathematiques, Académie des sciences, 2001, 333 (3), pp.233-238
https://hal.inria.fr/inria-00581041/file/Processus-a-regularite-locale-prescrite.pdf BibTex

2000

Wavelet packet based digital watermarking
Jacques Lévy Véhel, Anne Manoury
International Conference on Pattern Recognition (ICPR), Sep 2000, Barcelona, Spain. IEEE, 3, pp.413 – 416, 2000, <10.1109/ICPR.2000.903572>
https://hal.inria.fr/inria-00578654/file/Wavelet-packet-based-digital-watermarking.pdf BibTex
The covariance structure of multifractional Brownian motion, with application to long range dependence
Antoine Ayache, Serge Cohen, Jacques Lévy Véhel
2000 IEEE International Conference on Acoustics, Speech, and Signal Processing – ICASSP 2000, 2000, Istanbul, Turkey. 2000, <10.1109/ICASSP.2000.860233>
https://hal.inria.fr/inria-00581032/file/The-covariance-structure-of-multifractional-brownian-motion-with-application-to-long-range-dependence.pdf BibTex
Horizons of fractional Brownian surfaces
Kenneth Falconer, Jacques Lévy Véhel
Proceedings of the Royal Society A, Royal Society, 2000, 456 (2001), pp.2153-2178. <10.1098/rspa.2000.0607>
https://hal.inria.fr/inria-00581036/file/Horizons-of-fractional-brownian-surfaces.pdf BibTex
Analyse Fractale : une nouvelle génération d’outils pour le Traitement du Signal
Jacques Lévy Véhel
Revue des Sciences et Technologies de l’Information – Série TSI : Technique et Science Informatiques, Lavoisier, 2000, 19 (1-3), pp.335-350
https://hal.inria.fr/inria-00578649/file/Analyse-fractale-une-nouvelle-generation-d-outils-pour-le-traitement-du-signal.pdf BibTex
Texture-based Video Indexing
Bertrand Guilheneuf, Jacques Lévy Véhel
IASTED, International Conference Signal and Image Processing, 2000, Las Vegas, United States. 2000
https://hal.inria.fr/inria-00578651/file/Texture-based-video-indexing.pdf BibTex
CAPM, Risk and Portfolio Selection in “alpha-Stable Markets
Lotfi Belkacem, Jacques Lévy-Vehel, Christian Walter
Fractals, World Scientific Publishing, 2000, 8 (1), pp.99-116. <10.1142/S0218348X00000111>
BibTex

1999

Watermarking d’images par paquets d’ondelettes
Anne Manoury, Jacques Lévy Véhel, Marie-Françoise Lucas
GRETSI, 1999, Vannes, France. 1999
https://hal.inria.fr/inria-00578662/file/Watermarking_d_images_par_paquets_d_ondelettes.pdf BibTex
Generalized Multifractional Brownian Motion: Definition and Preliminary Results
Antoine Ayache, Jacques Lévy Véhel
M. Dekking, J. Lévy Véhel, E. Lutton and C. Tricot. Fractals – Theory and Applications in Engineering, Springer, 1999
https://hal.inria.fr/inria-00578657/file/Generalized_Multifractional_Brownian_Motion_Definition_and_Preliminary_Results.pdf BibTex
Fractals: Theory and Applications in Engineering
F. M. Dekking, Jacques Lévy Véhel, Evelyne Lutton, Claude Tricot
Michel Dekking, Jacques Levy Vehel, Evelyne Lutton and Claude Tricot. Springer-Verlag, pp.355, 1999
BibTex

1998

Hölder functions and Deception of Genetic Algorithms
Jacques Lévy Véhel, Evelyne Lutton
IEEE transactions on Evolutionary computing, IEEE, 1998, 2 (2), pp.56-71. <10.1109/4235.728208>
https://hal.inria.fr/inria-00592413/file/HA_lder_functions_and_Deception_of_Genetic_Algorithms.pdf BibTex
Two results concerning chirps and 2-microlocal exponents prescription
Bertrand Guilheneuf, Stéphane Jaffard, Jacques Lévy Véhel
Applied and Computational Harmonic Analysis, Elsevier, 1998, 5 (4), pp.487-492. <10.1006/acha.1997.0241>
https://hal.inria.fr/inria-00593247/file/Two_results_concerning_chirps_and_2-microlocal_exponents_prescription.pdf BibTex
A Regularization Approach to Fractional Dimension Estimation
François Roueff, Jacques Lévy Véhel
M M Novak. Fractals 98, Oct 1998, Valleta, Malta. World Scientific, 1998
https://hal.inria.fr/inria-00593254/file/A_Regularization_Approach_to_Fractional_Dimension_Estimation.pdf BibTex
Introduction to the Multifractal Analysis of Images
Jacques Lévy Véhel
Yuval Fisher. Fractal Image Encoding and Analysis, 159, Springer, pp.299-341, 1998, 3-540-63196-8
https://hal.inria.fr/inria-00592425/file/Introduction_to_the_Multifractal_Analysis_of_Images.pdf BibTex
Construction of continuous functions with prescribed local regularity
Khalid Daoudi, Jacques Lévy Véhel, Yves Meyer
Constructive Approximation, Springer Verlag, 1998, 14 (3), pp.349-385. <10.1007/s003659900078>
https://hal.inria.fr/inria-00593268/file/Construction_of_continuous_functions_with_prescribed_local_regularity.pdf BibTex
2-Microlocal Analysis and Application in Signal Processing
Bertrand Guiheneuf, Jacques Lévy Véhel
International Wavelet Conference, Apr 1998, Tanger, Morocco. 1998
https://hal.inria.fr/inria-00598752/file/2-Microlocal_Analysis_and_Application_in_Signal_Processing.pdf BibTex
Multifractal Analysis of Choquet Capacities: Preliminary Results
Jacques Lévy-Vehel, Robert Vojak
Advances in Applied Mathematics, Elsevier, 1998, 20 (1), pp.1-43. <http://www.sciencedirect.com/science/article/pii/S0196885896905175>
BibTex
Continuous Large Deviation Multifractal Spectrum: Definition and Estimation
Canus Christophe, Jacques Lévy Véhel, Claude Tricot
M M Novak. Fractals 98, Oct 1998, Valleta, Malta. World Scientific, 1998
https://hal.inria.fr/inria-00592418/file/Continuous_Large_Deviation_Multifractal_Spectrum-_Definition_and_Estimation.pdf BibTex

1997

Multifractal image denoising
Jacques Lévy Véhel, Bertrand Guilheneuf
SCIA’97 : 10th Scandinavian conference on image analysis, Jun 1997, Lappeeranta, Finland. 1997
https://hal.inria.fr/inria-00593315/file/Multifractal_image_denoising.pdf BibTex
Multifractal Properties of TCP Traffic: a Numerical Study
Rudolf Riedi, Jacques Lévy Véhel
[Research Report] RR-3129, INRIA. 1997
https://hal.inria.fr/inria-00073560/file/RR-3129.pdf BibTex
Fractional Brownian motion and data traffic modeling: The other end of the spectrum
Jacques Lévy Véhel, Rudolf Riedi
J. Levy Vehel and E. Lutton and C. Tricot. Fractals in Engineering : from theory to industrial applications, Springer, 1997, 3-540-76182-9
https://hal.inria.fr/inria-00593316/file/Fractional_Brownian_motion_and_data_traffic_modeling-_The_other_end_of_the_spectrum.pdf BibTex
Régularité ponctuelle, Analyse multifractale, et Traitement des signaux
Jacques Lévy Véhel
Tutorial. 1997
https://hal.inria.fr/inria-00593297/file/regularite-ponctuelle-6.pdf BibTex
Fractals in Engineering: From Theory to Industrial Applications
Jacques Lévy Véhel, Evelyne Lutton, Claude Tricot
Springer, pp.396, 1997, 3-540-76182-9
BibTex

1996

Change Detection in Sequences of Images by Multifractal Analysis
Christophe Canus, Jacques Lévy Véhel
ICASSP’96 – IEEE International Conference On Acoustics, Speech and Signal Processing, May 1996, Atlanta, United States. IEEE Signal processing society, 4, pp.2172-2175, 1996, <10.1109/ICASSP.1996.545850>
https://hal.inria.fr/inria-00593324/file/Change_Detection_in_Sequences_of_Images_by_Multifractal_Analysis.pdf BibTex
Numerical Computation of the Large Deviation Multifractal Spectrum
Jacques Lévy Véhel
M. Giona and G. Biardi. CFIC’96 – Chaos and Fractals in Chemical Engineering, Sep 1996, Rome, Italy. World Scientific Publishing, 1996
https://hal.inria.fr/inria-00593323/file/Numerical_Computation_of_the_Large_Deviation_Multifractal_Spectrum.pdf BibTex
Generalized IFS for Signal Processing
Jacques Lévy Véhel, Khalid Daoudi
John M Lervik, Patrick Waldemar. Digital Signal Processing Workshop, Sep 1996, Loen, Norway. IEEE, 1996, <10.1109/DSPWS.1996.555571>
https://hal.inria.fr/inria-00598746/file/Generalized_IFS_for_Signal_Processing.pdf BibTex
Higher Order Multifractal Analysis
Robert Vojak, Jacques Lévy Véhel
[Research Report] RR-2796, INRIA. 1996
https://hal.inria.fr/inria-00073894/file/RR-2796.pdf BibTex
CAPM, Risk and Portfolio Selection in «Stable» Markets
Lotfi Belkacem, Jacques Lévy Véhel, Christian Walter
[Research Report] RR-2776, INRIA. 1996
https://hal.inria.fr/inria-00073916/file/RR-2776.pdf BibTex
Fractal Approaches in Signal Processing
Jacques Lévy Véhel
C.J.G. Evertsz and H.-O. Peitgen and R.F. Voss. Fractal Geometry and Analysis : the Mandelbrot festschrift, World Scientific, 1996, 981-02-2434-6
https://hal.inria.fr/inria-00593322/file/Fractal_Approaches_in_Signal_Processing.pdf BibTex

1995

Generalized Market Equilibrium: “Stable” CAPM
Lotfi Belkacem, Jacques Lévy Véhel, Christian Walter
AFFI – International Conference of Finance, Jun 1995, Bordeaux, France. 1995
https://hal.inria.fr/inria-00592310/file/Generalized_Market_Equilibrium-_22Stable_22_CAPM.pdf BibTex
Speech Signal Modeling Based on Local Regularity Analysis
Daoudi Khalid, Jacques Lévy Véhel
IASTED/IEEE International Conference on Signal and Image Processing (SIP’95), Nov 1995, Las Vegas, United States. 1995
BibTex
Mixed IFS : Resolution of the Inverse Problem Using Genetic Programming
Evelyne Lutton, Jacques Lévy Véhel, Guillaume Cretin, Philippe Glevarec, Cédric Roll
[Research Report] RR-2631, INRIA. 1995
https://hal.inria.fr/inria-00074056/file/RR-2631.pdf BibTex
Multifractal Analysis of Choquet Capacities : Preliminary Results
Jacques Lévy Véhel, Robert Vojak
[Research Report] RR-2576, INRIA. 1995
https://hal.inria.fr/inria-00074106/file/RR-2576.pdf BibTex
Construction of Continuous Functions with Prescribed Local Regularity
Khalid Daoudi, Jacques Lévy Véhel, Yves Meyer
[Research Report] RR-2763, INRIA. 1995
https://hal.inria.fr/inria-00073928/file/RR-2763.pdf BibTex
Multifractional Brownian Motion : Definition and Preliminary Results
Romain-François Peltier, Jacques Lévy Véhel
[Research Report] RR-2645, INRIA. 1995
https://hal.inria.fr/inria-00074045/file/RR-2645.pdf BibTex
Some Remarks on the Optimization of Hölder Functions with Genetic Algorithms
Evelyne Lutton, Jacques Lévy Véhel
[Research Report] RR-2627, INRIA. 1995
https://hal.inria.fr/inria-00074060/file/RR-2627.pdf BibTex

1994

Fractal Modeling of Speech Signals
J. Lévy-Véhel, Daoudi Khalid, Lutton Evelyne
Fractals, World Scientific Publishing, 1994, 2 (3), pp.379–382
BibTex
A new method for estimating the parameter
Romain François Peltier, Jacques Lévy Véhel
[Research Report] RR-2396, INRIA. 1994
https://hal.inria.fr/inria-00074279/file/RR-2396.pdf BibTex
Multifractal Segmentation of Images
Jacques Lévy Véhel, Pascal Mignot
Fractals, World Scientific Publishing, 1994, 2 (3), pp.371-378. <10.1142/S0218348X94000466>
https://hal.inria.fr/inria-00592260/file/Multifractal_Segmentation_of_Images.pdf BibTex
Fractal Modeling of Speech Signals
Jacques Lévy Véhel, Daoudi Khalid, Evelyne Lutton
Fractals, World Scientific Publishing, 1994, 2 (3), pp.379-382
BibTex
Multifractal Segmentation of Remotely Sensed Images
Jacques Lévy Véhel
In Fractals in Geoscience and Remote Sensing, Office for Official Publications of the European Co.. 1994
BibTex
Predictability of multiplicative processes: a preliminary study
Robert Vojak, Jacques Lévy-Vehel
Fractals, World Scientific Publishing, 1994, 2 (3), pp.383-386. <10.1142/S0218348X9400048X>
BibTex
Medical Image Segmentation with Multifractals
Jacques Lévy-Vehel
Edwin Diday and Yves Lechevallier and Martin Schader and Patrice Bertrand and Bernard Burtschy. New Approaches in Classification and Data Analysis, Springer, 1994, Studies in Classification, Data Analysis and Knowledge Organization, 978-3540584254
BibTex
Multifractal description of road traffic structure
Jacques Lévy-Vehel, Robert Vojak, Mehdi Danech-Pajouh
7th IFAC/IFORS Symposium on Transportation Systems : Theory and Application of Advanced Technology, 1994, Tianjin, China. 1994
BibTex

1993

Multifractal tools for image processing
Jacques Lévy-Vehel, Jean-Paul Berroir
Kjell Arild Hogda and Bjorn Braathen and Karsten Heia. SCIA’93 : 8th Scandinavian Conference on Image Analysis, May 1993, Tromso, Norway. IAPR, pp.209-216, 1993
BibTex
Multifractal Measurements of Lung Diseases
Jean Marie Rocchisani, Jacques Lévy-Vehel, Frederic Paycha
First International Conference on Fractals in Biology and Medicine, Feb 1993, Ascona, Switzerland. 1993
BibTex
Multifractal description of road traffic structure
Jacques Lévy Véhel, Robert Vojak, Mehdi Danech-Pajouh
[Research Report] RR-1943, INRIA. 1993
https://hal.inria.fr/inria-00074731/file/RR-1943.pdf BibTex
Image analysis throught multifractal description
Jacques Lévy Véhel, Jean-Paul Berroir
[Research Report] RR-1942, INRIA. 1993
https://hal.inria.fr/inria-00074732/file/RR-1942.pdf BibTex
Optimization of fractal : function using genetic algorithms
Jacques Lévy Véhel, Evelyne Lutton
[Research Report] RR-1941, INRIA. 1993
https://hal.inria.fr/inria-00074733/file/RR-1941.pdf BibTex
Image Analysis through Multifractal Description
Jean-Paul Berroir, Jacques Lévy-Vehel
Fractal’ 93, 1993, London, United Kingdom. 1993
BibTex
ARTHUR : un Système d’Analyse de Textures
Pascal Mignot, Jacques Lévy-Vehel
TS. Traitement du Signal, Lavoisier, Cachan, 1993, 9 (6), pp.507-517
BibTex

1992

Multifractals, Texture, and Image Analysis
Jacques Lévy-Vehel, Pascal Mignot, Jean-Paul Berroir
CVPR’92 – IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Jun 1992, Champaign, IL, United States. IEEE, 1992, <10.1109/CVPR.1992.223207>
BibTex
Etat de l’Art en Géométrie Fractale
Jacques Lévy Véhel
SGDN, 1992
BibTex
Texture and multifractals : new tools for image analysis
Jacques Lévy Véhel, Pascal Mignot, Jean-Paul Berroir
[Research Report] RR-1706, INRIA. 1992
https://hal.inria.fr/inria-00076943/file/RR-1706.pdf BibTex
Texture analysis using fractal probability functions
Jacques Lévy Véhel
[Research Report] RR-1707, INRIA. 1992
https://hal.inria.fr/inria-00076944/file/RR-1707.pdf BibTex
Fractal and integral geometry tools for texture deformation measurement
Jacques Lévy Véhel
[Research Report] RR-1708, INRIA. 1992
https://hal.inria.fr/inria-00076945/file/RR-1708.pdf BibTex
Multifractals, Textures, and Image Analysis
Jacques Lévy Véhel, P. Mignot, Jean-Paul Berroir
IEEE Conference on Vision and Pattern Recognition (CVPR), 1992, Urbana Champaign, United States. 1992
BibTex

1990

About lacunarity, some links between fractal and integral geometry, and an application to texture segmentation
Jacques Lévy-Vehel
ICCV’90 – Third International Conference on Computer Vision, Dec 1990, Osaka, Japan. IEEE, pp.380-384, 1990, <10.1109/ICCV.1990.139556>
BibTex
Fractal approximation of 2-D object
Jacques Lévy Véhel, André Gagalowicz
[Research Report] RR-1187, INRIA. 1990
https://hal.inria.fr/inria-00077101/file/RR-1187.pdf BibTex
About lacunarity, some links between fractal and integral geometry, and an application to texture segmentation
Jacques Lévy Véhel
[Research Report] RR-1188, INRIA. 1990
https://hal.inria.fr/inria-00075371/file/RR-1188.pdf BibTex

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