Mr. Conor P. McElhinney Profile

Conor P. McElhinney

at National Univ of Ireland Maynooth

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Author

Publications (14)

Proceedings Article | 3 September 2008 Paper

Segmentation of three-dimensional scenes encoded in digital holograms

Karen Molony, Conor McElhinney, Bryan Hennelly, Thomas Naughton

Proceedings Volume 7072, 707209 (2008) https://doi.org/10.1117/12.796163

KEYWORDS: Image segmentation, Digital holography, Holograms, Speckle, 3D image reconstruction, Reconstruction algorithms, Wavelets, Holography, Image processing, Image resolution

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Proceedings Article | 3 September 2008 Paper

A practical guide to digital holography and generalized sampling

D. Kelly, B. Hennelly, C. McElhinney, T. Naughton

Proceedings Volume 7072, 707215 (2008) https://doi.org/10.1117/12.795904

KEYWORDS: Cameras, Digital holography, Spatial frequencies, Holography, Fourier transforms, Holograms, Reconstruction algorithms, Image quality, 3D image reconstruction, Imaging systems

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Proceedings Article | 3 September 2008 Paper

Removing the twin image in digital holography by segmented filtering of in-focus twin image

C. McElhinney, B. Hennelly, L. Ahrenberg, T. Naughton

Proceedings Volume 7072, 707208 (2008) https://doi.org/10.1117/12.795894

KEYWORDS: Digital holography, Holograms, Image segmentation, 3D image reconstruction, Digital imaging, Holography, Optical filters, Image quality, Digital filtering, Image filtering

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Proceedings Article | 5 June 2008 Paper

Image processing of real-world three-dimensional objects sensed with digital holography

Conor McElhinney, Bryan Hennelly, Thomas Naughton

Proceedings Volume 7022, 70220E (2008) https://doi.org/10.1117/12.803920

KEYWORDS: Holograms, Digital holography, Image segmentation, Holography, Charge-coupled devices, 3D image processing, Image processing, 3D image reconstruction, Reconstruction algorithms, Mirrors

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Proceedings Article | 8 May 2008 Paper

Focused image creation approaches for macroscopic objects encoded in digital holograms

C. Mc Elhinney, B. Hennelly, T. Naughton

Proceedings Volume 6994, 69940U (2008) https://doi.org/10.1117/12.782781

KEYWORDS: Digital holography, 3D image reconstruction, Holograms, Reconstruction algorithms, Holography, Digital imaging, Digital recording, Speckle, Image processing, Algorithm development

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Proceedings Article | 25 April 2008 Paper

Segmentation of macroscopic object digital holographic reconstructions using extracted depth information

C. McElhinney, B. Hennelly, J. McDonald, T. Naughton

Proceedings Volume 7000, 700003 (2008) https://doi.org/10.1117/12.782776

KEYWORDS: Image segmentation, Digital holography, Holograms, Reconstruction algorithms, Holography, Image processing, Algorithm development, Speckle, Image processing algorithms and systems, Cameras

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Proceedings Article | 30 August 2006 Paper

Analysis of partially occluded objects encoded in digital holograms using the Wigner distribution function

B. Hennelly, J. Maycock, C. Mc Elhinney, T. Naughton, J. McDonald, B. Javidi

Proceedings Volume 6311, 63110M (2006) https://doi.org/10.1117/12.682849

KEYWORDS: Wigner distribution functions, Digital holography, Holograms, Charge-coupled devices, Opacity, Cameras, Wave propagation, Optical simulations, Wavefronts, Convolution

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Proceedings Article | 25 April 2006 Paper

Reconstruction of partially occluded objects using digital holograms

J. Maycock, C. Mc Elhinney, B. Hennelly, T. Naughton, J. McDonald, B. Javidi

Proceedings Volume 6187, 61870V (2006) https://doi.org/10.1117/12.662828

KEYWORDS: Digital holography, Holograms, Cameras, Holography, Reconstruction algorithms, Imaging systems, Opacity, Charge-coupled devices, Optical simulations, 3D image processing

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Proceedings Article | 25 April 2006 Paper

Speckle reduction in digital holography using independent component analysis

Jonathan Maycock, Conor McElhinney, John McDonald, Thomas Naughton, Bryan Hennelly, Bahram Javidi

Proceedings Volume 6187, 618716 (2006) https://doi.org/10.1117/12.662798

KEYWORDS: Independent component analysis, Speckle, Digital holography, Holograms, Speckle pattern, Interference (communication), Digital filtering, Principal component analysis, Image compression, Optical simulations

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Proceedings Article | 16 November 2005 Paper

Holographic image processing of three-dimensional objects

Jonathan Maycock, Conor Mc Elhinney, Alison Shortt, Thomas Naughton, John McDonald, Brian Hennelly, Unnikrishnan Gopinathan, David Monaghan, John Sheridan, Bahram Javidi

Proceedings Volume 6016, 60160K (2005) https://doi.org/10.1117/12.632787

KEYWORDS: Holograms, Digital holography, Quantization, Image encryption, 3D image processing, Independent component analysis, Spatial light modulators, Speckle, Holography, Image processing

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Proceedings Article | 10 September 2005 Paper

Extraction of three-dimensional shape information from a digital hologram

C. Mc Elhinney, J. Maycock, T. Naughton, J. McDonald, B. Javidi

Proceedings Volume 5908, 590805 (2005) https://doi.org/10.1117/12.617503

KEYWORDS: Holograms, Digital holography, 3D image processing, Digital filtering, 3D metrology, Holography, CCD image sensors, Cameras, Interferometry, Image processing

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Proceedings Article | 10 September 2005 Paper

Independent component analysis applied to digital holograms of three-dimensional objects

Jonathan Maycock, Conor Mc Elhinney, John McDonald, Thomas Naughton, Bahram Javidi

Proceedings Volume 5908, 590806 (2005) https://doi.org/10.1117/12.617441

KEYWORDS: Independent component analysis, Digital holography, Speckle, Holograms, Digital filtering, Interference (communication), Image compression, Principal component analysis, 3D image processing, Electronic filtering

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Proceedings Article | 1 June 2005 Paper

Three-dimensional scene reconstruction using digital holograms

Conor McElhinney, Jonathan Maycock, John McDonald, Thomas Naughton, Bahram Javidi

Proceedings Volume 5823, (2005) https://doi.org/10.1117/12.605231

KEYWORDS: Digital holography, Holograms, 3D image processing, Cameras, Wavefronts, 3D vision, 3D modeling, Machine vision, Computer vision technology, Holography

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Proceedings Article | 22 October 2004 Paper

Blockwise discrete Fourier transform analysis of digital hologram data of three-dimensional objects

Conor Mc Elhinney, Alison Shortt, Thomas Naughton, Bahram Javidi

Proceedings Volume 5557, (2004) https://doi.org/10.1117/12.556696

KEYWORDS: Digital holography, Holograms, Quantization, Fourier transforms, 3D image processing, Holography, 3D image reconstruction, Image compression, Holographic interferometry, CCD image sensors

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Showing 5 of 14 publications

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