M
Mitsuo Takeda
Researcher at Utsunomiya University
Publications - 241
Citations - 11394
Mitsuo Takeda is an academic researcher from Utsunomiya University. The author has contributed to research in topics: Interferometry & Speckle pattern. The author has an hindex of 31, co-authored 235 publications receiving 10734 citations. Previous affiliations of Mitsuo Takeda include University of Electro-Communications & University of Stuttgart.
Papers
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Journal Article
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
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Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this paper, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
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Fourier-transform speckle profilometry: three-dimensional shape measurements of diffuse objects with large height steps and/or spatially isolated surfaces
Mitsuo Takeda,Hirokazu Yamamoto +1 more
TL;DR: Experimental results are presented that demonstrate the validity of the principle and Unlike conventional moiré techniques the proposed technique permits the objects to have discontinuous height steps and/or surfaces spatially isolated from one another.
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Frequency-multiplex Fourier-transform profilometry: a single-shot three-dimensional shape measurement of objects with large height discontinuities and/or surface isolations
TL;DR: The performance of Fourier-transform profilometry is enhanced by a new technique that is based on spatial frequency multiplexing combined with the Gushov-Solodkin phase unwrapping algorithm, which permits the three-dimensional shape measurement of objects that have discontinuous height steps and/or spatially isolated surfaces.
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Recent advances in digital holography [Invited]
Wolfgang Osten,Ahmad Faridian,Peng Gao,Klaus Körner,Dinesh N. Naik,Giancarlo Pedrini,Alok Kumar Singh,Mitsuo Takeda,Marc Wilke +8 more
TL;DR: An overview of recent advances in digital holography is presented, ranging from holographic techniques designed to increase the resolution of microscopic images, holographic imaging using incoherent illumination, phase retrieval with coherent illumination, and the holographic recording of depth-extended objects using a frequency-comb laser.