Ms. Gabriela Nieva de Oliveira Profile

Gabriela Nieva de Oliveira

at Univ Federal Fluminense

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 18 August 2014 Paper

Digital holographic moiré pattern for optical numerical code generation

G. de Oliveira, M. de Oliveira, R. da Rocha Freire Jr., P. A. dos Santos

Proceedings Volume 9203, 920316 (2014) https://doi.org/10.1117/12.2061714

KEYWORDS: Digital holography, Holography, Holograms, Fourier transforms, Mirrors, 3D image reconstruction, Computer security, Interferometry, Detection and tracking algorithms, Image restoration

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Proceedings Article | 18 November 2013 Paper

Photorefractive moiré-like patterns with different variation directions for multi-projection in profilometer applications

G. Oliveira, M. de Oliveira, J. Dias, P. A. dos Santos

Proceedings Volume 8785, 878556 (2013) https://doi.org/10.1117/12.2026277

KEYWORDS: Fringe analysis, Holography, Fourier transforms, Superposition, Spatial frequencies, Modulation, Crystals, Profilometers, Mirrors, Holographic interferometry

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Proceedings Article | 18 November 2013 Paper

Interferometric beating in digital Fourier transform holography

G. Oliveira, M. de Oliveira, J. Dias, P. A. dos Santos

Proceedings Volume 8785, 878551 (2013) https://doi.org/10.1117/12.2026263

KEYWORDS: Digital holography, Holography, Fourier transforms, Holograms, Interferometry, Holographic interferometry, 3D image reconstruction, Spatial frequencies, Mirrors, Image restoration

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Proceedings Article | 13 September 2012 Paper

Digital holographic interferometry applied to mixed-mode fracture analysis

F. de Oliveira, G. de Oliveira, L. C. S. Nunes, P. A. M. dos Santos

Proceedings Volume 8493, 84931C (2012) https://doi.org/10.1117/12.931661

KEYWORDS: Digital holography, Holography, Holograms, Fourier transforms, Polymers, Holographic interferometry, Digital recording, Light sources, Glasses, Charge-coupled devices

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Proceedings Article | 13 September 2012 Paper

Photorefractive moiré like pattern as optical numerical code generator

G. de Oliveira, M. de Oliveira, P. A. M. dos Santos

Proceedings Volume 8493, 84931F (2012) https://doi.org/10.1117/12.931660

KEYWORDS: Crystals, Holography, Modulation, Superposition, Fringe analysis, Spatial frequencies, Mirrors, Computer security, Robot vision, Image processing

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Proceedings Article | 3 November 2011 Paper

Analysis of cantilever beam test using digital holography

G. de Oliveira, L. C. S. Nunes, P. A. M. dos Santos

Proceedings Volume 8011, 80116V (2011) https://doi.org/10.1117/12.901925

KEYWORDS: Digital holography, Holography, Holograms, Fourier transforms, Interferometry, 3D image reconstruction, Light sources, Beam analyzers, CCD cameras, Photography

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Proceedings Article | 25 October 2011 Paper

Dynamic moiré patterns and Michelson fringe patterns for profilometry: a results comparative analysis

G. N. de Oliveira, M. de Oliveira, P. A. M. dos Santos

Proceedings Volume 8011, 80110J (2011) https://doi.org/10.1117/12.901933

KEYWORDS: Fringe analysis, Holography, Fourier transforms, Modulation, Spatial frequencies, Michelson interferometers, Photorefraction, Crystals, Superposition, Helium neon lasers

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SPIE Journal Paper | 1 December 2005

Holographic Fourier synthesis of dynamic Moiré-like patterns in the photorefractive Bi₁₂TiO₂₀ crystal

Paulo Acioly dos Santos, G. de Oliveira

OE, Vol. 44, Issue 12, 125803, (December 2005) https://doi.org/10.1117/12.10.1117/1.2148908

KEYWORDS: Holography, Crystals, Superposition, Modulation, Photorefraction, Spatial frequencies, Diffraction, Bismuth, Phase shift keying, Optical engineering

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Proceedings Article | 21 October 2004 Paper

Fourier synthesis of moire-like pattern intensity profile in photorefractive sinusoidal phase gratings superposition

Paulo Acioly dos Santos, G. de Oliveira

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.591684

KEYWORDS: Superposition, Crystals, Moire patterns, Modulation, Holography, Spatial frequencies, Diffraction, Photorefraction, Diffraction gratings, Refractive index

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Showing 5 of 9 publications

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