Professor
Department of Human and Artificial Intelligent Systems,
Faculty of Engineering,
University of Fukui

Welcome to Fujigaki's Home Page

Contact:
fujigaki@u-fukui.ac.jp

Speciality and research field

  1. 3D shape measurement, deformation measurement, strain distribution measurement using optical method
  2. Experimental mechanics, Nondestructive inspection, Measurement using optical method and image processing, Remote sensing

Keywords

  1. 3D shape measurement, Deformation Measurement, Strain distribution measurement
  2. Phase analysis method
  3. Grating projection method, Digital holography
  4. High speed, High accuracy, Compact
  5. Practical applications
  6. Inspection technique for infrastructure
  7. Whole-space tabulation method
  8. Light-source-stepping method

History

(Education)
  1. Bachelor of Engineering, Dept. of Mechanical Engineering , Faculty of Engineering Science, Osaka University, 1990
  2. Master of Engineering, Dept. of Mechanical Engineering , Faculty of Engineering Science, Osaka University, 1992
  3. The degree of Ph. D was conferred by Osaka University in 18th April, 2001
(Occupation)
  1. MORI SEIKI CO Ltd., 1992
  2. Researcher, Technical Center, NABCO Ltd., 1992
  3. Research Associate, Wakayama University, 1995
  4. Associate Professor, Wakayama University, 2003
  5. Professor, University of Fukui, 2015

Society activity

ASEM (Asian Society of Experimental Mechanics) (Steering Committee Member)
SEM(Society for Experimental Mechanics)
SPIE(The International Society for Optical Engineering)
OSA(Optical Society of America)
The Japanese Society for Experimental Mechanics (JSEM)
The Japanese Society for Non-Destructive Inspection (JSNDI)
The Japan Society for Precision Engineering (JSPE)
The Japan Society for Aeronautical and Space Science (JSASS)
The Japan Society of Mechanical Engineers (JSME)
Japan Society of Civil Engineering (JSCE)
Japanese Society for Enginnering Education (JSEE)
Japan Creativity Society (JCS)
The Iron and Steel Institute of Japan (ISIJ)
The Robotics Society of Japan (RSJ)

Papers

    2016
  1. Yamaguchi, T., Murata, Y. Fujigaki, M., Construction of Imaging System of Ultrasonic Holography with Speckle Interferometry (in Japanese), IEEJ Transactions on Electronics, Information and Systems, Vol. 136, No. 8, 1056-1062 (2016).
  2. Hayashi, T., Murata, Y. Fujigaki, M., 3D Shape Measurement Using Inclined Small Pitch Fringe Projection Method with Talbot Effect and Phase Shifting Method with Linear Fiber arrays, IEEJ Transactions on Electronics, Information and Systems (in Japanese), Vol. 136, No. 8, 1063-1070 (2016).
  3. Fujigaki, M., Sakaguchi, T., Murata, Y., Development of a Compact 3D Shape Measurement Unit Using the Light-source-stepping Method, Optics and Lasers in Engineering, Vol. 85, 9-17(2016).
  4. Kuribayashi, K., Fujigaki, M., Kimura, M., Niwa, Y., A Study of Railway Bridges Soundness Evaluation Method Using Deflection Angle as a Management Indicator (in Japanese), Kozo Kogaku Ronbunshu A (Journal of Structural Engineering A), Vol. 62A, 617-629, (2016).

  5. 2015
  6. Murata, Y., Kaneda, D., Yonenaka, H., Fujigaki, M., Development of M-sequence Pulse Compression Ultrasonic Transducer by Stacking Piezoelectric Polymer Films, Journal of JSEM, Vol, 15, Special Issue, s65-s69(2015).
  7. Fujigaki, M., Minamino, H., Ikoma, N., Tamai, H., Murata, Y., Prototype of a Handheld Displacement Measurement System Using Multiple Imaging Sensors, Journal of JSEM, Vol, 15, Special Issue, s70-s74(2015).
  8. Hayashi, T., Fujigaki, M. and Murata, Y., Projection Method of Small Pitch Fringe Pattern Using Talbot Effect with Super Luminescent Diode for 3D Shape Measurement, Journal of JSEM, Vol, 15, Special Issue, s81-s86(2015).
  9. Iwasa, T., Kishimoto, N., Higuchi, K., Fujigaki, M., Kogiso, N., Proposal of Precise Shape Measurement Method synthesizing Surface Measurement and Point Measurement for Large Space Structures(in Japanese), Aerospace technology japan, the japan society for aeronautical and space sciences, Vol. 14, 95-103(2015).
  10. Kaneko, K., Fujigaki, M., Murata, Y., Proposal for Precision Prediction Method for Depth Measuring Microscope Using Grating Projection Method (in Japanese), Journal of JSEM, Vol. 15, No. 3, 210-216, (2015).
  11. Iwasa, T., Tanaka, H., Fujigaki, M., Random Error Reduction Method for One-shot Shape Measurement Using the Grating Projection Method, Transactions of the japan society for aeronautical and space sciences, Vol. 58, No. 6, 337-344, (2015).
  12. Fujigaki, M., Tomita, D., Murata, Y., Dynamic Deflection Angle Distribution Measurement Using Sampling Moire Method (in Japanese), J. JSEM, Vol. 15, No. 4, 315-319, (2015).

  13. 2014
  14. Asai, D., Miyagi, T., Fujigaki, M., Development of Multiple Optical Paths Grating Projector for High-speed Shape Measurement, Journal of the Japan Society for Precision Engineering, Vol. 80, No. 3, 316-321(2014).
  15. Iwasa, T., Hiramatsu, M., Kishimoto, N., Higuchi, K., Fujigaki, M., An Error Elimination Method for Surface Shape Measurement Using the Grating Projection Method, Trans. JSASS Aerospace Tech. Japan, Vol. 12, 81-88(2014).

  16. 2013
  17. Fujigaki, M., Oura, Y., Asai, D. and Murata, Y., High-speed Height Measurement by a Light-source-stepping Method Using a Linear LED Array, Optics Express, Vol. 21, No.20, 23169-23180(2013).
  18. Hanada, R., Miyazawa, M., Fujigaki, M., Simo, K., and Morimoto, Y., A Sampling Moire Method to Measure the Dynamic Shape and Strain of Rotating Tires, Tire Science and Technology, Vol. 41, No. 3, 214-225(2013).
  19. Otsuka, N., Riku N., Fujigaki, M. and Murata, Y., Trigger Mechanism Using Interferometer for Displacement Measurement Device by Phase-Shifting Digital Holography, Journal of JSEM, Vol. 13, Special Issue, s178-s183(2013).
  20. Shima, A., Fujigaki, M. and Murata, Y., Error Reduction Method with Two Cameras on Shape Measurement Using Whole-Space Tabulation Method, Journal of JSEM, Vol. 13, Special Issue, s184-s188(2013).

  21. 2012
  22. Fujigaki, M. , Hara, T. , Ikoma, N. and Murata, Y. , Applicaion of Sampling Moire Camera to Dynamic Displacement Measurement of Railway Bridge while Train Passing(in Japanese), Journal of JSEM, Vol. 12, No. 3, 35-40(2012).
  23. Iwasa, T., Unemitsu, K., Sugiyama, R., Kishimoto, N., Higuchi, K., Fujigaki, M. and Shiokawa, T., Surface Shape Measurement of Polyimide Film by Using Grating Projection Method (in Japanese), Aerospace Technology Japan, Vol. 11, 69-78(2012).
  24. Fujigaki, M., Matsumoto, S., Masaya, A., Morimoto, Y., and Murata, Y., Development of Shape Measurement System Using Mirrors for Metallic Objects, Journal of JSEM, Vol2. Special Isssue, s194-s197(2012).
  25. Murata, Y., Hashimoto, Y., Ikeshita, M., Fujigaki, M., and Toda, H., Application of an Acoustoelastic Stress Measurement System Using Grazing SH-wave to Angle Steel Construction, Journal of JSEM, Vol2. Special Isssue, s188-s193(2012).
  26. Masaya, A., Fujigaki, M., Matsumoto, S. and Morimoto, Y., Shape Measurement for BGA Using Whole-space Tabulation Method with FPGA Memory Board, Optics and Lasers in Engineering, Vol. 50, No. 4, 580-585, (2012).
  27. Koganeya, K., Yukishita Y., Fujisaki F., Jintoku Y., Okuno H. and Fujigaki, M., Instrument for Measuring the Appearance Width of Running Double Ply Staple Yarn Using Lightness Threshold for Yarn Image (in Japanese), SEN'I GAKKAISHI, Vol. 68, No. 4, 98-105(2012).
  28. Koganeya, K., Yukishita Y., Fujisaki F., Jintoku Y., Okuno H. and Fujigaki, M., Development of Non-Contact Measuring Method for Final Twist Number of Double Ply Staple Yarn (in Japanese), SEN'I GAKKAISHI, Vol. 68, No. 1, 48-52(2012).
  29. Kawamura, H., Iwasa, T., Unemitsu, K., Sugiyama, R., Kishimoto, N., Higuchi, K., Fujigaki, M. and Shiokawa, T., Visualization on Formation Process of Wrinkling Phenomena on Thin Membranes Using Grating Projection Method and Investigation on Their Nonlinear Mechanical Properties, Transactions of the Japan Society For Aeronautical and Space Sciences, Aerospace Technology Japan (ISTS Special Issue: Selected papers from the 28th International Symposium on Space Technology and Science) Vol. 10, No. ists28, (2012).

  30. 2011
  31. Masaya, A., Fujigaki, M., Morimoto, Y., Murakami, R., Comparison of Precision to Projected Distortion Gratings for Shape Measurement by Whole-space Tabulation Method (in Japanese), Journal of the Japan Society for Precision Engineering, Vol. 77, No. 12, 1151-1157(2011).
  32. Takimoto, H., Nozaki, K., Nakamura, M., Fujigaki, M. and Wada, S., Effects of Elasticity of an Obstacle Wall on Flow-induced Sounds - Simultaneous Measurement of Fricative Sounds and Vibration of the Obstacle Wall Using an in vitro Oral Cavity Model - (in Japanese), Transactions of the Japanese Society for Medical and Biological Engineering, Vol. 49, No. 6, 864-869(2011).
  33. Fujigaki, M., Sasatani, Y., Masaya, A., Kondo, H., Nakabo, M., Hara, T., Morimoto, Y., Asai, D., Miyagi, T., Kurokawa, N., Development of Sampling Moire Camera for Real-time Phase Analysis, Applied Mechanics and Materials, Vol. 83, 48-53, (2011).
  34. Fujigaki, M., Shimo, K., Masaya, A. and Morimoto, Y., Dynamic Shape and Strain Measurements of Rotating Tire Using a Sampling Moire Method, Optical Engineering, Vol. 50, No. 10, 101506(2011).
  35. Koganeya, K., Fujigaki, M. and Morimoto, Y., Designing Influence that Cyclic Variation of the Friction Characteristic of Double Ply Yarm Gives Surface Fault of the Plain Stitch Fabric (in Japanese), SEN'I GAKKAISHI, Vol. 67, No. 4, 96-101(2011).
  36. Koganeya, K., Fujisaki, H., Fujigaki, M. and Morimoto, Y., Designing Method for Seamless Pattern of Spotted Image with Step Repeat by Using Fourier Transform (in Japanese), SEN'I GAKKAISHI, Vol. 67, No. 3, 76-79(2011).
  37. Nakamura, M., Nozaki, K., Takimoto, H., Nagamune, K., Fujigaki, M., and Wada, S., Simultaneous Measurements of Aeroacoustic Sounds and Wall Vibration for Exploring the Contribution of Tooth Vibration in the Production of Sibilant Sounds/s/, Journal of Biomedical Science and Engineering, Vol. 4, No. 1, 83-89(2011).
  38. Hanada, R., Seto, H., Fuzigaki, M., Shimo, K., Morimoto, Y., Development of the Measurement Method of a Rotating Tire Surface Strain (in Japanese), Transactions of Society of Automotive Engineers of Japan(Technical Paper), Vol. 42, No. 1, 119-124(2011).

  39. 2010
  40. Koganeya, K., Fujigaki, M., and Morimoto, Y., Comparing between Estimation Visual Quality of Plain Stitch Fabric and Friction Test for Double Ply Staple Yarn (in Japanese), SEN'I GAKKAISHI, Vol. 66, No. 12, 314-321(2010).
  41. Asai, D., Miyagi, T., Fujigaki, M. and Morimoto, Y., Application to Bin-picking of Shape Measurement Using Whole-space Tabulation Method with MEMS Scanner Grating Projector, Journal of JSEM, Vol. 10, Special Issue, 186-191(2010).
  42. Masaya, A. , Fujigaki, M. , Morimoto, Y. and Murakami, R. , Development of Memory Board for 3-D Shape Measurement by Whole-space Tabulation Method(in Japanese), Journal of JSEM, Vol. 10, No. 3, 75-81(2010).
  43. Ri, S., Fujigaki, M. and Morimoto, Y., Sampling Moire Method for Accurate Small Deformation Distribution Measurement, Experimental Mechanics, Vol. 50, No. 4, 501-508(2010).
  44. Asai, D., Miyagi, T., Fujigaki, M. and Morimoto, Y. , Expansion of Measuring Range by Phase Unwrapping of Shape Measurement with MEMS Scanner Grating Projector (in Japanese), Journal of JSEM, Vol. 10, No. 1, 74-81(2010).

  45. 2005-2009
  46. Ri, S., Fujigaki, M., and Morimoto, Y., Single-Shot Three-Dimensional Shape Measurement Method Using a Digital Micromirror Device Camera by Fringe Projection, Optical Engineering, Vol. 48, 103605 (2009).
  47. Fujigaki, M., Morimoto, Y., Shape Measurement with Grating Projection Using Whole-Space Tabulation Method (in Japanese), Journal of JSEM, Vol. 8, No.4, 92-98(2008).
  48. Ri, S., Fujigaki, M., and Morimoto, Y., Intensity Range Extension Method for Three-dimensional Shape Measurement in Phase-measuring Profilometry Using a Digital Micromirror Device Camera, Applied Optics, Vol. 47, No. 29, 5400-5407 (2008).
  49. Fujigaki, M., Ashimura, Y., Matui, T., and Morimoto, Y., Identification of Specimen Position and Orientation Using Standard Deviation of Intensity in Phase-Shifting Digital Holography, Strain, Vol. 44, No. 5, 374-379(2008).
  50. Shiotani, K., Fujigaki, M., Matui, T. and Morimoto, Y., Strain Measurement Method for Tilted Planar Object by Phase-Shifting Digital Holography Combined with Grating Projection Method, Journal of JSEM, Vol. 8, Special Issue, 108-113(2008).
  51. Morimoto, Y., Matui, T., Fujigaki, M. and Matsui, A., Three-dimensional Displacement Analysis by Windowed Phase-shifting Digital Holographic Interferometry, Strain, Vol. 44, No. 1, 49-56(2008).
  52. Fujigaki, M., Kita, T., Okazawa, S., Matui, T. and Morimoto, Y., Calibration Method with Reference Plane for Phase-Shifting Digital Holographic Interferometry Using Spherical Wave, Journal of JSEM, Vol. 7, Special Issue, 74-77(2007).
  53. Fujigaki, M., Ashimura, Y., Matsui, A., Matui, T. and Morimoto, Y., Identification of Reconstructed Length Using Standard Deviation of Intensity on Reconstructed Image in Phase Shifting Digital Holography (in Japanese), Journal of JSEM,Vol. 7, No. 1, 29-33(2007).
  54. Morimoto, Y., Matsui, T., Fujigaki, M., and Kawagishi, N., Subnanometer Displacement Measurement by Averaging of Phase-difference in Windowed Digital Holographic Interferometry, Optical Engineering, Vol. 46, No. 2, 025603, (2007).
  55. Yamamoto, Y., Morimoto, Y. and Fujigaki, M., Two-Directional Phase-Shifting Moire Interferometry and Its Application to Thermal Deformation Measurement of an Electronic Device, Measurement Science and Technology, 18, 561-566(2007).
  56. Ri, S., Matsunaga, Y., Fujigaki, M., Matui, T. and Morimoto, Y., Development of DMD Reflection-Type CCD Camera for Phase Analysis and Shape Measurement, Journal of Robotics and Mechatronics, Vol. 18, No. 6, 728-737(2006).
  57. Shien Ri, Motoharu Fujigaki, Toru Matui, and Yoshiharu Morimoto, Accurate pixel-to-pixel correspondence adjustment in a digital micromirror device camera by using the phase-shifting moire Method, APPLIED OPTICS Vol. 45, No. 27, 6940-6946 (20 September 2006)
  58. Morimoto, Y., Miyanaga, T., Okyudo, M. and Fujigaki, M., Development and Promotion of Education Method for Independent and Creative Study at Student Center for Independent Research in the Sciences of Wakayama University (in Japanese), Vol. 54, No. 3, 29-34(2006).
  59. Morimoto, Y., Matui, T., Fujigaki, M. and Yamamoto, Y, Nano-Meter Displacement Measurement by Phase Analysis of Fringe Patterns Obtained by Optical Methods, Journal of Experimental Mechanics, Vol. 21, No. 1, 20-34(2006).
  60. Ri, S., Fujigaki, M., Matui, T. and Morimoto, Y., Pixel-to-Pixel Correspondence Adjustment in DMD Camera by Moire Methodlogy, Experimental Mechanics, Vol. 46, No. 1, 67-75(2006).
  61. Shien Ri, Motoharu Fujigaki, Yoshiharu Morimoto and Toru Matui, Pixel-to-pixel Correspondence Adjustment Method Using Moire Pattern for DMD Refrection-type CCD Camera (in Japanese), Journal of JSEM, Vol. 5, No. 4, 37-42 (2005)
  62. Ri, S., Fujigaki, M. and Morimoto, Y., Phase Reliability Evaluation in Phase-shifting Method Using Fourier Transform for Shape Measurement, Optical Engineering, Vol. 44, No. 8, 083601-1-8(2005).
  63. Kim, M. S., Beak, T. H., Morimoto, Y. and Fujigaki, M., Application of Phase-shifting Method Using Fourier Transform to Measurement of In-plane Displacement by Speckle Interferometry, Journal of the Korian Society for Nondestructive Testing, Vol. 25, No. 3, 171-177(2005).
  64. Y. Morimoto, T. Nomura, M. Fujigaki, S. Yoneyama and I. Takahashi, Deformation Measurement by Phase-shifting Digital Holography, Experimental Mechanics, 45-1, pp.65-70. (2005)
  65. Yoneyama, S., Morimoto, Y., Fujigaki, M., Ikeda, Y., Scanning Moire and Spatial-offset Phase-stepping for Surface Inspection of Structures, Optics and Lasers in Engineering, Vol. 43, 659-670(2005).

  66. 2000-2004
  67. Fujigaki, M. and Morimoto, Y., Real-time Shape Measurement by Integrated Phase-Shifting Method Using Ronchi Grating (in Japanese), Transactions of the Japanese Society of Mechanical Engineers (C), Vol. 69, No. 685, 2374-2380(2003).
  68. Gao, Q., Fujigaki, M. and Morimoto, Y., Phase Analysis Method for Projected Grating Using Digital Micro-mirror Device (in Japanese), Journal of JSEM, Vol. 3, No. 2, 103-108(2003).
  69. Ikeda, Y., Yoneyama, S., Fujigaki, M. and Morimoto, Y., Absolute Phase Analysis Method for 3D Surface Profilometry Using Frequency Modulated Grating, Optical Engineering, 1249-1256 (2003).
  70. Yoneyama, S., Morimoto, Y., Fujigaki, M. and Yabe, M., Phase-measuring Profilometry of Moving Object without Phase-shifting Device, Optics and Lasers in Engineering, Vol. 40, 153-161(2003).
  71. Takahashi, I., Morimoto, Y., Nomura, T., Yoneyama, S. and Fujigaki, M., Measurement of Out-of-Plane Displacement Using Phase-Shifting Digital Holography (in Japanese), Journal of JSEM, Vol. 3, No. 2, 103-108(2003).
  72. Yoneyama, S., Morimoto, Y., Nomura, T., Fujigaki, M. and Matsui, R., Real-time Analysis of Isochromatics and Isoclinics Using Phase-shifting Method, Experimental Mechanics, Vol. 43, No. 1,83-89,(2003)
  73. Yoneyama, S., Morimoto, Y. Fujigaki, M. and Ikeda, Y., Three-dimensional Surface Profile Measurement of a Moving Object by a Spatial Offset Phase Stepping Method, Optical Engineering, Vol. 42, No. 1, 137-142 (2003).
  74. Fujigaki, M., Morimoto, Y. and Yabe, M., Real-Time Measurement of Nonometer Displacement Distribution by Integrated Phase-Shifting Method, JSME International Journal, Series A, Vol. 45, No. 3, 448-452 (2002).
  75. Yoneyama, S., Fujigaki, M., Morimoto, Y. and Ikeda, Y., High-speed and Accurate Profile Measurement and Defect Inspection by Scanning Moire Method Using Linear Sensors (in Japanese), Journal of JSNDI, Vol. 51, No. 7, 420-424(2002).
  76. Yamamoto, Y., Morimoto, Y., Fujigaki, M., Yoneyama, S., and Takashi, M., Simultaneous Analysis of Two Phase Components for Moire Interferometry by Two-directional Integrated Phase-shifting Method (in Japanese), Journal of JSEM, Vol. 2, No. 1, 44-49(2002).
  77. Fujigaki, M., Morimoto, Y. and Gao, Q., Shape Measurement by Phase-shifting Scanning Moire Method Using Digital Micro-mirror Device (in Japanese), Journal of JSEM, Vol. 2, No. 1, 50-54(2002).
  78. Baek, T. H, Kim, M. S., Morimoto, Y., and Fujigaki, M., Separation of Isochromatics and Isoclinics from Photoelastic Fringes in a Circular Disk by Phase Measuring Technique, KSME International Journal, Vol. 16, No. 2, 175-181 (2002).
  79. Fujigaki, M., Morimoto, Y. and Yabe, M., Real-Time Measurement of Nanometer Displacement Distribution by Integrated Phase-Shifting Method (in Japanese), Transactions of JSME, Vol. A-67, No. 655, 39-42(2001).
  80. Fujigaki, M. and Morimoto, Y., Accuracy of Real-Time Shape Measurement by Phase-Shifting Grid Method Using Correlation, JSME International Journal, Series A, Vol. 43, No. 4, 314-320 (2000).
  81. Fujigaki, M., Morimoto, Y. and Kim, W. G., Development of Real-time Display System for Contour Line and Equal-displacement Line by Phase Shifting Scanning Moire Method (in Japanese), JSPE, Vol. 66, No. 8, 1221-1225(2000).

  82. Before 1999
  83. Fujigaki, M., Yang, I. H., Morimoto, Y., and Han, E. K., Strain Analysis of Moving Object Using Fourier Transform Grid Method, NDT & E International, Vol. 29, No. 4, 197-203(1996).
  84. Morimoto, Y. and Fujigaki, M., Automated Analysis of 3-D Shape and Surface Strain Distributions of a Moving Object Using Stereo Vision, Optics and Lasers in Engineering, Vol. 18, No. 3, 195-212(1993).
  85. Yang, I. H., Fujigaki, M., Morimoto Y., and Han, E. K., Strain Analysis of Vibrating Object using Fourier Transform Grid Method (in Japanese), Journal of JSNDI, Vol. 41, No. 8, 486-492 (1992).
  86. Wada, S., Seguchi, Y., Tanaka, M., Matsuda, M., Adachi, T., and Fujigaki, M., Parameter Identification for Respiratory Dynamics by Personalized Simulation and Experiment, JSME International Journal, Series I, Vol. 35, No. 2, (1992).
  87. Wada, S., Seguchi, Y., Tanaka, M., Matsuda M., Adachi T., and Fujigaki M.,Parameter Identification for Respiratory Dynamics by Personalized Simulation and Experiment (in Japanese), Transactions of JSME, Vol. A-57, No. 537, 1252-1259(1991).