Prof. Wonjong Joo Profile

Prof. Wonjong Joo

at Seoul National Univ of Technology

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 October 1999 Paper

Intelligent regional phase unwrapping by an integrated expert system

Wonjong Joo, Soyoung Cha

Proceedings Volume 3783, (1999) https://doi.org/10.1117/12.365750

KEYWORDS: System integration, Phase shifting, Algorithm development, Fringe analysis, Image processing, Fourier transforms, Visualization, Human-machine interfaces, Edge detection, Image segmentation

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Proceedings Article | 21 November 1997 Paper

Automated regional phase unwrapping by an integrated expert system

Wonjong Joo, Soyoung Cha

Proceedings Volume 3172, (1997) https://doi.org/10.1117/12.293391

KEYWORDS: Fourier transforms, System integration, Phase shifts, Image processing, Phase shift keying, Phase shifting, Fringe analysis, Binary data, Intelligence systems, Opacity

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Proceedings Article | 29 September 1995 Paper

Effective low-level processing for interferometric image enhancement

Wonjong Joo, Soyoung Cha

Proceedings Volume 2546, (1995) https://doi.org/10.1117/12.221540

KEYWORDS: Image processing, Image filtering, Fringe analysis, Image segmentation, Interferometry, Smoothing, Image enhancement, Aerodynamics, Visualization, Interference (communication)

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SPIE Journal Paper | 1 January 1995

Use of interferometric directionality for noise reduction [also Letter 34(7)2168(Jul1995)]

Enxi Yu, Soyoung Cha, Wonjong Joo

OE, Vol. 34, Issue 01, (January 1995) https://doi.org/10.1117/12.10.1117/12.183990

KEYWORDS: Interferometry, Denoising, Digital filtering, Image processing, Edge detection, Image filtering, Computer simulations, Aerodynamics, Fringe analysis, Optical engineering

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Proceedings Article | 2 December 1993 Paper

Directional smoothing for interferogram reduction

Enxi Yu, Wonjong Joo, Soyoung Cha

Proceedings Volume 2005, (1993) https://doi.org/10.1117/12.163740

KEYWORDS: Edge detection, Denoising, Digital filtering, Computer simulations, Interferometry, Image processing, Algorithm development, Fringe analysis, Moire patterns, Binary data

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Proceedings Article | 2 December 1993 Paper

Expert system for noise-ridden interferometric data analysis

Wonjong Joo, Soyoung Cha

Proceedings Volume 2005, (1993) https://doi.org/10.1117/12.163724

KEYWORDS: Interferometry, Fringe analysis, Image processing, Feature extraction, Aerodynamics, Denoising, Data analysis, Image segmentation, Data processing, Phase shifts

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Showing 5 of 6 publications

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