Pierre Slangen is Professor at EuroMov Digital Health in Motion, IMT Mines Ales, Ales, (France) and head of the Computational photography and Virtual reality facility. He received his PhD in Physics from University of Liege, Belgium (1995). Since 20 years, he is mainly working on holography, speckle, interferometry, and digital photographic techniques. Prof. Slangen was involved in coupling holographic and speckle techniques with high speed imaging for time-resolved measurements in fires, explosions , shockwaves or hypervelocity impacts. Open air large scale measurements of refractive index are also carried out by shadowgraphy and BOS (Background Oriented Schlieren). These researches have been led with IMT Mines Ales, LGEI, Institute of Risk Sciences.
More recently Prof. Slangen joined IMT Mines Ales, CERIS and Euromov « Digital Health in Motion » (Université de Montpellier) to apply computational photography techniques in motion capture for well being and health monitoring.
117 documents
- Ahmed Boukar, Stéphane Corn, Pierre Slangen, Patrick Ienny. Finite element modelling of low velocity impact test applied to biaxial glass fiber reinforced laminate composites. International Journal of Impact Engineering, 2022, 165, pp.104218. ⟨10.1016/j.ijimpeng.2022.104218⟩. ⟨hal-03622166⟩
- Félix Lefebvre, A. Dubus, Pierre Slangen, Stéphane Corn, Romain Léger, et al.. Assessment of mechanical tests to characterize 3D kinematic behavior of running sport shoes. Photomechanics IDICS Conference, Nov 2021, Nantes, France. ⟨hal-03451906⟩
- Yann Desmarais, Denis Mottet, Pierre Slangen, Philippe Montesinos. A review of 3D human pose estimation algorithms for markerless motion capture. Computer Vision and Image Understanding, 2021, 212, pp.103275. ⟨10.1016/j.cviu.2021.103275⟩. ⟨hal-03344404⟩
- Zakaria Jelti, Kevin Lebel, Simon Bastide, Pol Le Borgne, Pierre Slangen, et al.. Effet de l’utilisation d’un dispositif d’assistance physique pour des mouvements impliquant des flexions de tronc. ERGO'IA 2021 - De l’Interaction Homme-Machine à la Relation Homme-Machine, comment concevoir des systèmes performants et éthiques, Oct 2021, Bidart, France. ⟨hal-03365466⟩
- Ahmed Boukar, Patrick Ienny, Stéphane Corn, Pierre Slangen. Critical imaging parameters in time resolved digital image correlation (TRDIC): effect of optical blur during drop test on composite structures. SPIE Optical Metrology, SPIE, Jun 2021, Munich, Germany. ⟨10.1117/12.2593708⟩. ⟨hal-03248381⟩
- Z Jelti, Kevin Lebel, B Letellier, Pierre Slangen. Motion capture and myoelectric multimodal measurements during static and dynamic bending tasks using a back-assisting exoskeleton: a preliminary study. SPIE Optical Metrology EOM21, SPIE, Jun 2021, Munich, Germany. ⟨10.1117/12.2593283⟩. ⟨hal-03248451⟩
- J.-C. Durand, Pierre Slangen, Silvio Montrésor, A. Desoutter, O.Y. Solieman, et al.. Behavior of CAD/CAM ceramic veneers under stress: A 3D holographic study. Journal of the mechanical behavior of biomedical materials, 2021, 118, pp.104436. ⟨10.1016/j.jmbbm.2021.104436⟩. ⟨hal-03176007⟩
- Ahmed Boukar, Patrick Ienny, Stéphane Corn, Pierre Slangen. Critical imaging parameters in time resolved digital image correlation (TRDIC): effect of optical blur during drop test on composite structures. 2021. ⟨hal-03272598⟩
- Karthik Ram Ramakrishnan, Stéphane Corn, Nicolas Le Moigne, Patrick Ienny, Pierre Slangen. Experimental assessment of low velocity impact damage in flax fabrics reinforced biocomposites by coupled high-speed imaging and DIC analysis. Composites Part A: Applied Science and Manufacturing, 2021, 140, pp.106137. ⟨10.1016/j.compositesa.2020.106137⟩. ⟨hal-02959295⟩
- Zacaria Essaïdi, Pierre Lauret, Frederic Heymes, Laurent Aprin, Pierre Slangen. Aerodynamic fragmentation of water, ethanol and polyethylene glycol droplets investigated by high-speed in-line digital holography. Optical Materials, 2021, 122 (Part B), pp.111747. ⟨10.1016/j.optmat.2021.111747⟩. ⟨hal-03418793⟩
Documents récupérés de l'archive ouverte HAL 
[1] Picart, P., Fages, M., Slangen, P. R., Xia, H., Montrésor, S., Guo, R., Li, J., Solieman, O. Y. and Durand, J.-C., “A review on optical methods to assess dental behavior under stress,” Opt. Methods Insp. Charact. Imaging Biomater. IV 11060, P. Ferraro, M. Ritsch-Marte, S. Grilli, and C. K. Hitzenberger, Eds., 10, SPIE (2019).
[2] Essaidi, Z., Lauret, P., Slangen, P. R., Lauret, P. and Essaidi, Z., “Time resolved digital holography applied to droplets fragmentation by shockwave,” SPIE Opt. Metrol. 11059, S. Negahdaripour, E. Stella, D. Ceglarek, and C. Möller, Eds., 6, Proc. SPIE, Munich Germany (2019).
[3] Magnier, B., Moradi, B., Slangen, Pierre R. Bougamale, F., Gabbay, Eliyahou Pfister, F., Gabbay, E., Bougamale, F., Moradi, B., Pfister, F. and Slangen, P. R., “Multiple honey bees tracking and trajectory modeling,” SPIE Opt. Metrol. 11059, S. Negahdaripour, E. Stella, D. Ceglarek, and C. Möller, Eds., 29, Proc. SPIE, Munich Germany (2019).
[4] Birk, A. M., Heymes, F., Eyssette, R., Lauret, P., Aprin, L. and Slangen, P., “Near-field BLEVE overpressure effects: The shock start model,” Process Saf. Environ. Prot. 116, 727–736 (2018).
[5] Slangen, P. R., Essaidi, Z., Chanut, C., Lauret, P., Heymes, F. and Aprin, L., “Recent developments in high speed imaging and applications in speckle light,” Proc. SPIE SPECKLE 2018 VII Int. Conf. Speckle Metrol.(September 2018), 36, SPIE-INT SOC OPTICAL ENGINEERING, Janów Podlaski (2018).
[6] Puech, L., Ramakrishnan, K. R., Le Moigne, N., Corn, S., Slangen, P. R. P. R., Duc, A. L. A. Le, Boudhani, H. and Bergeret, A., “Investigating the impact behaviour of short hemp fibres reinforced polypropylene biocomposites through high speed imaging and finite element modelling,” Compos. Part A Appl. Sci. Manuf. 109, 428–439 (2018).
[7] Chanut, C., Heymes, F., Lauret, P. and Slangen, P., “Visualization of aluminum dust flame propagation in a square-section tube,” Chem. Eng. Trans. 67, 7–12 (2018).
[8] Tena-Chollet, F., Tixier, J., Dandrieux, A. and Slangen, P., “Training decision-makers: Existing strategies for natural and technological crisis management and specifications of an improved simulation-based tool,” Saf. Sci. 97, 144–153 (2017).
[9] Ramakrishnan, K. R., Corn, S., Le Moigne, N., Ienny, P., Leger, R. and Slangen, P. R. P. R., “High speed imaging for assessment of impact damage in natural fibre biocomposites,” Proc. SPIE – Int. Soc. Opt. Eng. 10329, P. Lehmann, W. Osten, and A. Albertazzi Gonçalves, Eds., 103290P, International Society for Optics and Photonics (2017).
[10] Fages, M., Corn, S., Slangen, P., Raynal, J., Ienny, P., Turzo, K., Cuisinier, F. and Durand, J.-C., “Glass Ceramic CAD/CAM crowns and severely altered posterior teeth: a three levels study,” J. Mater. Sci. Mater. Med. 28(10), 145 (2017).
[11] Tena-Chollet, F., Tixier, J., Dandrieux, A. and Slangen, P., “Training decision-makers: Existing strategies for natural and technological crisis management and specifications of an improved simulation-based tool,” Saf. Sci. 97, 144–153 (2017).
[12] Ramakrishnan, K. R., Corn, S., Moigne, N. Le, Slangen, P., Le Moigne, N. and Slangen, P., “Low velocity impact damage assessment in natural fibre biocomposites,” ICCM Int. Conf. Compos. Mater. 2017-Augus(August), 20–25 (2017).
[13] Le Moigne, N., Slangen, P. and Bergeret, A., “ECCM17 17th European Conference on Composite Materials, Munich, Germany, 26-30th June 2016,” ECCM 2016 – Proceeding 17th Eur. Conf. Compos. Mater., Munich (2016).
[14] Slangen, P. R. P. R., Lauret, P., Heymes, F., Aprin, L. and Lecysyn, N., “High-speed imaging optical techniques for shockwave and droplets atomization analysis,” Opt. Eng. 55(12), 121706 (2016).
[15] Slangen, P., Long, N. and Picart, P., “high speed digital imaging R6733 V1,” Tech. l’Ingenieur (2016).
[16] Lauret, P., Heymes, F., Slangen, P., Aprin, L. and Lecysyn, N., “Consequences of liquid jet breakup resulting from interaction with overpressure wave from domino effect,” Chem. Eng. Trans. 53, 73–78 (2016).
[17] Lauret, P., Perrin, M., Heymes, F., Aprin, L., Forestier, S., Slangen, P., Pey, A. and Steinkrauss, M., “Atmospheric powder dispersion in an urban area,” Chem. Eng. Trans. 48, 91–96 (2016).
[18] Heymes, F., Aprin, L., Slangen, P., Lauret, P., Lapebie, E. and Osmont, A., “An Experimental Study on Vapor Cloud Explosion of Propane-Oxygen Stoichiometric Mixture,” Chem. Eng. Trans. 53, 61–66 (2016).
[19] Birk, A. M., Heymes, F., Aprin, L., Slangen, P., Eyssette, R. and Lauret, P., “Near Field Blast Effects from BLEVE,” Chem. Eng. Trans. 48(2008), 283–288 (2016).
[20] Aprin, L., Heymes, F., Cosenza, M., Lauret, P., Slangen, P. and Le Floch, S., “Experimental study of submerged leakage from a shipwreck involving floating chemicals cargo,” Chem. Eng. Trans. 53, 343–348 (2016).
[21] RAMAKRISHNAN, K. R., Corn, S., Le MOIGNE, N., Slangen, P., BERGERET, A., Moigne, N. Le, Slangen, P. and BERGERET, A., “Experimental characterisation of the impact resistance of flax fibre reinforced composite laminates,” ECCM17(June), 26–30, Munich Germany (2016).
[22] Gennari, O., Battista, L., Silva, B., Grilli, S., Miccio, L., Vespini, V., Coppola, S., Orlando, P., Aprin, L., Slangen, P. and Ferraro, P., “Investigation on cone jetting regimes of liquid droplets subjected to pyroelectric fields induced by laser blasts,” Appl. Phys. Lett. 106(5) (2015).
[23] Slangen, P., Lauret, P., Aprin, L., Heymes, F. and Lecysyn, N., “Optical characterizations of falling droplets interacting with shock wave,” 10th Pacific Symp. Flow Vis. Image Process., Napoli, Italy (2015).
[24] Aprin, L., Heymes, F., Lauret, P., Slangen, P. and Le Floch, S., “Experimental characterization of the influence of dispersant addition on rising oil droplets in water column,” Chem. Eng. Trans. 43, 2287–2292 (2015).
[25] Slangen, P., Aprin, L., Heymes, F., Lauret, P. and Long, N., “High speed imaging and related optical techniques for explosives material and consequences characterizations,” 1st Int. Conf. Explos. Educ. Res. Africa, Johannesburg, Gauteng, South Africa (2015).
[26] Lauret, P., Heymes, F., Aprin, L., Johannet, A. and Slangen, P., “2D modeling of turbulent flow around a cylindrical storage tank by artificial neural networks,” Chem. Eng. Trans. 43(December 2005), 1621–1626 (2015).
[27] Slangen, P., Aprin, L., Heymes, F. and Picart, P., “Experimental analysis of n-butanol solubilization in seawater by pure-phase digital holography,” Fringe 2013 – 7th Int. Work. Adv. Opt. Imaging Metrol., 203–207 (2014).
[28] Aprin, L., Heymes, F., Fuhrer, M., Slangen, P., Dusserre, G. and Le Floch, S., “Experimental analysis of n-butanol behaviour in seawater due to chemical release from marine shipwreck,” Chem. Eng. Trans. 36, 19–24 (2014).
[29] Heymes, F., Aprin, L., Slangen, P., Lapébie, E., Osmont, A. and Dusserre, G., “On the Effects of a Triple Aggression (Fragment, Blast, Fireball) on an LPG Storage,” Chem. Eng. Trans. 36, 355–360 (2014).
[30] Heymes, F., Aprin, L., Birk, A. M., Slangen, P., Jarry, J. B., François, H. and Dusserre, G., “An experimental study of an LPG tank at low filling level heated by a remote wall fire,” J. Loss Prev. Process Ind. 26(6), 1484–1491 (2013).
[31] Heymes, F., Aprin, L., Forestier, S., Slangen, P., Baptiste Jarry, J., François, H. and Dusserre, G., “Impact of a distant wildland fire on an LPG tank,” Fire Saf. J. 61, 100–107 (2013).
[32] Picart, P., Aprin, L., Heymes, F. and Slangen, P., “Visualization of Pollutant Droplets Solubilization in Seawater by Phase-Only Digital Holography,” 2013.
[33] Heymes, F. F., Aprin, L., Ayral, P. A., Slangen, P. and Dusserre, G., “Impact of wildfires on LPG tanks,” Chem. Eng. Trans. 31, 637–642 (2013).
[34] Diakodimitris, C., Iskandar, Y. R., Hendrick, P. and Slangen, P., “New approach of gas-liquid computational fluid dynamics simulations for the study of minimum quantity cooling with airblast plain-jet injectors,” J. Manuf. Sci. Eng. 135(4), 041009 (2013).
[35] Aprin, L., Fuhrer, M., Heymes, F., Slangen, P., Dusserre, G. and Le Floch, S., “Characterization of chemical release from marine accident— experimental analysis of n-butanol behavior in seawater column,” [Safety, Reliability and Risk Analysis], CRC Press, 185–192 (2013).
[36] Karray, M., Slangen, P. and Picart, P., “Comparison between Digital Fresnel Holography and Digital Image-Plane Holography: The Role of the Imaging Aperture,” Exp. Mech. 52(9), 1275–1286 (2012).
[37] Fages, M., Slangen, P., Raynal, J., Corn, S., Turzo, K., Margerit, J. and Cuisinier, F. J. F. J., “Comparative mechanical behavior of dentin enamel and dentin ceramic junctions assessed by speckle interferometry (SI),” Dent. Mater. 28(10) (2012).
[38] Forestier, S., Heymes, F., Slangen, P., Munier, L., Lapébie, E. and Dusserre, G., “Evaporation under cavity flow: Laser speckle correlation of the wind velocity above the liquid surface,” Proc. SPIE – Int. Soc. Opt. Eng. 8413, 841309 (2012).
[39] Fuhrer, M., Aprin, L., Le Floch, S., Slangen, P. and Dusserre, G., “Behavior of chemicals in the seawater column by shadowscopy,” Proc. SPIE – Int. Soc. Opt. Eng. 8413, 84130W (2012).
[40] Picart, P., Karray, M. and Slangen, P., “Quality assessment between digital Fresnel holography and digital image-plane holography,” Speckle 2012 V Int. Conf. Speckle Metrol. 8413, 84130V (2012).
[41] Jacquot, P., Slangen, P. and Borza, D., “Elementary Speckle Interferometry,” [Full-Field Measurements and Identification in Solid Mechanics], 125–156 (2012).
[42] Slangen, P., Aprin, L., Heymes, F., Munier, L., Lapébie, E. and Dusserre, G., “Overpressure wave interaction with droplets: time resolved measurements by laser shadowscopy,” Speckle 2012 V Int. Conf. Speckle Metrol. 8413, 841312 (2012).
[43] Le, S., Fuhrer, M., Slangen, P. and Apri, L., “Environmental Parameter Effects on the Fate of a Chemical Slick,” [Air Quality – Monitoring and Modeling] (2012).
[44] Gastinger, K., Slangen, P., Picart, P. and Somers, P., “Rough surface interferometry,” [Optical methods for solid mechanics : a full-field approach], P. K. Rastogi and E. Hack, Eds., Wiley-VCH, 433 (2012).
[45] Picart, P., Karray, M. and Slangen, P., “Some considerations about the role of the diaphragm in digital image-plane holography,” Digit. Hologr. Three-Dimensional Imaging, DH 2012 (2012).
[46] Fuhrer, M., Aprin, L., Slangen, P. and Le Floch, S., “Chemicals behavior in the seawater column,” Proc. 35th AMOP Tech. Semin. Environ. Contam. Response, 104–115 (2012).
[47] Slangen, P., Karray, M. and Picart, P., “Some figures of merit so as to compare digital Fresnel holography and speckle interferometry,” Opt. Meas. Syst. Ind. Insp. VII 8082, 808205 (2011).
[48] Slangen, P., Jacquot, P. and Borza, D., “Éléments d’interférométrie speckle,” [Mesures de champs et identification en mécanique des solides], M. Grédiac and F. Hild, Eds., Hermes Science publications, 1–506 (2011).
[49] Fuhrer, M., Slangen, P., Aprin, L., Dusserre, G. and Le Floch, S., “A New Approach to Analyze Chemical Releases Behavior in Water Column: High Speed Imaging,” Int. Oil Spill Conf. Proc. 2011(1), abs168 (2011).
[50] Slangen, P., Corn, S., Fages, M., Raynal, J. and Cuisinier, F. J. G., “Prosthetic clone and natural human tooth comparison by speckle interferometry,” Speckle 2010 Opt. Metrol. 7387, 73870D (2010).
[51] Lecysyn, N., Bony-Dandrieux, A., Aprin, L., Heymes, F., Slangen, P., Dusserre, G., Munier, L. and Le Gallic, C., “Experimental study of hydraulic ram effects on a liquid storage tank: Analysis of overpressure and cavitation induced by a high-speed projectile,” J. Hazard. Mater. 178(1–3), 635–643 (2010).
[52] Slangen, P., Aprin, L., Heymes, F., Equis, S. and Jacquot, P., “Liquid blending: an investigation using dynamic speckle interferometry,” Speckle 2010 Opt. Metrol. 7387, 738719 (2010).
[53] Le Floch, S., Fuhrer, M., Merlin, F., Aprin, L., Slangen, P., Mouries, M. and Laflamme, A., “Fate of a xylene slick at sea and influence of meteorological conditions,” Proc. 33rd AMOP Tech. Semin. Environ. Contam. Response 2, 941–956 (2010).
[54] Slangen, P., Aprin, L., Fuhrer, M., Le Floch, S. and Dusserre, G., “Methyl ethyl ketone spills in water: Visualization of the releases by optical schlieren technique,” Proc. 33rd AMOP Tech. Semin. Environ. Contam. Response 2, 957–965 (2010).
[55] Lecysyn, N., Dandrieux, A., Heymes, F., Aprin, L., Slangen, P., Munier, L., Le Gallic, C. and Dusserre, G., “Ballistic impact on an industrial tank: Study and modeling of consequences,” J. Hazard. Mater. 172(2–3), 587–594 (2009).
[56] Slangen, P., Corn, S., Fages, M. and Cuisinier, F. J. G., “Prosthodontic crown mechanical integrity study using Speckle Interferometry,” Fringe 2009 – 6th Int. Work. Adv. Opt. Metrol., 734–737 (2009).
[57] Slangen, P., “Phase shifting speckle interferometry with nematic liquid crystals light valve,” Proc. SPIE – Int. Soc. Opt. Eng. 7008, 70080W-70080W – 6 (2008).
[58] Lecysyn, N., Dandrieux, A., Heymes, F., Slangen, P., Munier, L., Lapebie, E., Gallic, C. Le and Dusserre, G., “Preliminary study of ballistic impact on an industrial tank: Projectile velocity decay,” J. Loss Prev. Process Ind. 21(6), 627–634 (2008).
[59] Slangen, P. and Gautier, B., “Nematic liquid crystals light valve: application to phase shifting speckle interferometry,” Opt. Meas. Syst. Ind. Insp. V 6616(PART 2), 66162U (2007).
[60] Dandrieux, A., Heymes, F., Tixier, J., Lecysyn, N., Tena-Chollet, F., Spinelli, R., Slangen, P., Dusserre, G., Hodin, A., Munier, L., Lapebie, E. and Le-Gallic, C., “An integrated methodology research to determine consequences of a vessel destruction,” Proc. Eur. Saf. Reliab. Conf. 2006, ESREL 2006 – Saf. Reliab. Manag. Risk 3, 1965+ (2006).
[61] Slangen, P. and Gautier, B., “Nematic liquid crystals light valve calibration and application to phase shifting speckle interferometry,” Proc SPIESpeckle06 Speckles, From Grains to Flowers;, P. Slangen and C. Cerruti, Eds., 63410C (2006).
[62] Buysschaert, F., Hendrick, P., Aernouts, J.-F. J. F., Evariste, R., Abadie, A., Roche, S., Slangen, P. and Liévin, B., “Design, development and assessment of a DUCTED RUAV,” 31st Eur. Rotorcr. Forum 2005, 1–9 (2005).
[63] Popineau, S., Gautier, B., Slangen, P. and Shanahan, M. E. R., “A 3D effect in the wedge adhesion test: Application of speckle interferometry,” J. Adhes. 80(12), 1173–1194 (2004).
[64] Slangen, P. R., Ienny, P. and Nemoz-Gaillard, M., “Speckle pattern correlation for local approach of damage evaluation,” Proc. SPIE – Int. Soc. Opt. Eng. 2782, 424–435 (2004).
[65] Slangen, P., Eteradossi, O., Lafon, D., Maury, P. and Péré, E., “Introduction of new optical techniques to characterize the psycho-sensory properties of materials | Introduction de nouvelles techniques optiques pour la caracté risation des propriétés psychosensorielles des matériaux,” REE, Rev. L’Electricite L’Electronique 2004(9), 56–62 (2004).
[66] Slangen, P. R. and Gautier, B., “Phase Shifting Digital Speckle Pattern Interferometry: Off-the-shelf set-up description and application to stainless steel membrane displacement measurements,” Proc. SPIE – Int. Soc. Opt. Eng. 4933 (2003).
[67] Laflaquiere, P., Lafon, D., Eterradossi, O. and Slangen, P. R., “Characterization of color texture – CIEL*a*b* calibration of CCD device,” Electron. Imaging Process. Printing, Publ. Color 3409, J. Bares, Ed., 118–128 (1998).
[68] De Veuster, C., Slangen, P., Renotte, Y., Berwart, L. and Lion, Y., “Influence of the geometry of illumination and viewing beams on displacement measurement errors in interferometric metrology,” Opt. Commun. 143(1–3), 95–101 (1997).
[69] De Veuster, C., Slangen, P., Renotte, Y., Berwart, L. and Lion, Y., “Disk-growing algorithm for phase-map unwrapping: Application to speckle interferograms,” Appl. Opt. 35(2), 240–247 (1996).
[70] De Veuster, C., Slangen, P. R., Renotte, Y. L. M., Berwart, L. and Lion, Y. F., “<title>In-line phase-shifter calibration and drift measurement and compensation for digital speckle pattern interferometry (DSPI)</title>,” Proc. SPIE – Int. Soc. Opt. Eng. 2951, G. J. Dausmann, Ed., 117–124 (1996).
[71] Slangen, P., Berwart, L., De Veuster, C., Golinval, J. C. J.-C. and Lion, Y., “Digital Speckle Pattern Interferometry (DSPI): A fast procedure to detect and measure vibration mode shapes,” Opt. Lasers Eng. 25(4–5), 311–321 (1996).
[72] Slangen, P. R., “Computer-aided interferometric measurements of drift and phase shifter calibration for digital speckle pattern interferometry,” Opt. Eng. 34(12) (1995).
[73] Slangen, P., Berwart, L., De Veuster, C., Golinval, J. C. and Lion, Y., “Digital Speckle Pattern Interferometry (DSPI): A fast procedure to detect and measure vibration mode shapes,” Proc. SPIE 2358(First International Conference on Vibration Measurements by Laser Techniques: Advances and Applications), 102–110 (1994).
[74] Slangen, P. R., Carré, C. and Renotte, Y., “Applications of self-processing polymer materials: double step image holography,” Process. Adv. Mater. 4, 81–84 (1994).
[75] Slangen, P., Martinez, C., Weber, G. and Lion, Y., “Measurement of chromium content in dichromated gelatin by x-ray fluorescence,” Appl. Opt. 32(30), 6132–6136 (1993).
[76] Slangen, P., “Electronic speckle pattern interferometry (ESPI): A fast technique for the detection and visualization of proper vibration modes | Electronic speckle pattern interferometry (ESPI): Une technique rapide pour la detection et la visualisation de modes propre,” Eur. J. Mech. Environ. Eng. 38(2), 67–72 (1993).