Prof. Nobukazu Yoshikawa Profile

Prof. Nobukazu Yoshikawa

Associate Professor at Saitama Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 15 June 2020 Paper

Fast 3D measurement system using generalized phase-shifting method for deformation measurement of human hand

Shusuke Kobayashi, Nobukazu Yoshikawa

Proceedings Volume 11523, 115230C (2020) https://doi.org/10.1117/12.2574771

KEYWORDS: Phase shifts, 3D metrology, Fringe analysis, Digital cameras, Phase shifting, Magnetic resonance imaging, Inspection, Projection systems, Mirrors, Laser optics

Read Abstract +

Proceedings Article | 9 September 2015 Paper

Phase correction method for least-squares wavefront calculation in statistical generalized phase-shifting digital holography

Nobukazu Yoshikawa, Kazuki Kajihara

Proceedings Volume 9598, 95980I (2015) https://doi.org/10.1117/12.2187316

KEYWORDS: Phase shifts, Wavefronts, Digital holography, Holograms, Nickel, 3D image reconstruction, Mirrors, Calibration, Image sensors, Phase measurement

Read Abstract +

Proceedings Article | 5 November 2014 Paper

Integrated phase-shifting digital holography using statistical approach

Nobukazu Yoshikawa, Kazuki Kajihara, Takaaki Shiratori

Proceedings Volume 9272, 92720C (2014) https://doi.org/10.1117/12.2072490

KEYWORDS: Phase shifts, Digital holography, Holograms, Mirrors, 3D image reconstruction, Calibration, Control systems, Time metrology, Phase measurement, Cameras

Read Abstract +

Proceedings Article | 1 September 2009 Paper

Dual deterministic phase unwrapping method for real-time 3D shape measurement

Nobukazu Yoshikawa, Syogo Yamazaki

Proceedings Volume 7442, 74420L (2009) https://doi.org/10.1117/12.825801

KEYWORDS: 3D metrology, Fourier transforms, Multiplexing, 3D image processing, 3D acquisition, Cameras, Projection systems, Imaging systems, Spatial frequencies, Composites

Read Abstract +

Proceedings Article | 15 September 2005 Paper

Robust 3D object recognition using complex amplitude information by holographic multiplexing

Nobukazu Yoshikawa

Proceedings Volume 5908, 59080A (2005) https://doi.org/10.1117/12.616238

KEYWORDS: Multiplexing, Object recognition, Fourier transforms, 3D acquisition, 3D metrology, Holography, Tolerancing, Target recognition, Optical correlators, Cameras

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years