Dr. Chun Guan Profile

Dr. Chun Guan

Senior Staff Engineer at KLA Corp

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Author

Publications (5)

SPIE Journal Paper | 1 September 2008

Improved composite-pattern structured-light profilometry by means of postprocessing

Chun Guan, Laurence Hassebrook, Daniel Lau, V. G. Yalla, Charles Casey

OE, Vol. 47, Issue 09, 097203, (September 2008) https://doi.org/10.1117/12.10.1117/1.2981559

KEYWORDS: Composites, Cameras, Projection systems, Image processing, 3D modeling, 3D image reconstruction, Modulation, Laser imaging, 3D image processing, Demodulation

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Proceedings Article | 19 May 2008 Paper

Results of new CD detection capability on advanced reticles

Arosha Goonesekera, Heiko Schmalfuss, Isaac Lee, Chun Guan, Aditya Dayal, Thomas Schulmeyer, Jan Heumann

Proceedings Volume 7028, 70282L (2008) https://doi.org/10.1117/12.793091

KEYWORDS: Inspection, Reticles, Critical dimension metrology, Sensors, Defect detection, Photomasks, Detection and tracking algorithms, Opacity, Resolution enhancement technologies, Image processing

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Proceedings Article | 19 May 2005 Paper

Composite pattern structured light projection for human computer interaction in space

Chun Guan, Laurence Hassebrook, Daniel Lau, Veera Ganesh Yalla

Proceedings Volume 5798, (2005) https://doi.org/10.1117/12.603808

KEYWORDS: Composites, Cameras, Projection systems, Computer programming, 3D modeling, Reconstruction algorithms, Picosecond phenomena, 3D image processing, 3D image reconstruction, Structured light

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Proceedings Article | 22 October 2004 Paper

Optical processing of composite pattern structured light projection for high-speed depth measurement

Chun Guan, Laurence Hassebrook, Daniel Lau

Proceedings Volume 5557, (2004) https://doi.org/10.1117/12.560260

KEYWORDS: Composites, Cameras, Image processing, Computer programming, Eye, Modulation, Image filtering, 3D image processing, Optical signal processing, Structured light

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Proceedings Article | 14 August 2003 Paper

Real-time 3D data acquisition for augmented-reality man and machine interfacing

Chun Guan, Laurence Hassebrook, Daniel Lau

Proceedings Volume 5097, (2003) https://doi.org/10.1117/12.487276

KEYWORDS: 3D acquisition, Composites, Cameras, Human-computer interaction, Modulation, Video, Acquisition tracking and pointing, Human-machine interfaces, Projection systems, Structured light

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