Ms. Hung Yam Chan Profile

Hung Yam Chan

at Texas Technological Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 8 November 2005 Paper

A general approach to defect detection in textured materials using a wavelet domain model and level sets

Hung-Yam Chan, Chaitanya Raju, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 6001, 60010D (2005) https://doi.org/10.1117/12.633204

KEYWORDS: Wavelets, Image segmentation, Defect detection, X-rays, X-ray imaging, Expectation maximization algorithms, Statistical analysis, Inspection, Feature extraction, Control systems

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Proceedings Article | 24 February 2005 Paper

Fabric smoothness evaluation using the wavelet domain independent mixture model and a landform classification technique

Chris Turner, Hung Yam Chan, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 5679, (2005) https://doi.org/10.1117/12.587356

KEYWORDS: Fuzzy logic, Wavelets, Classification systems, Image classification, Expectation maximization algorithms, Computing systems, Feature extraction, Image processing, Cameras, FT-IR spectroscopy

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SPIE Journal Paper | 1 December 2004

Content-based compression of mammograms with fractal-based segmentation and a modified JPEG2000

Hung Yam Chan, Hamed Sari-Sarraf, Bradley Grinstead, Shaun Gleason

OE, Vol. 43, Issue 12, (December 2004) https://doi.org/10.1117/12.10.1117/1.1810529

KEYWORDS: Mammography, JPEG2000, Chromium, Image compression, Image segmentation, Computer programming, Discrete wavelet transforms, Image quality standards, Fractal analysis, Wavelets

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Proceedings Article | 8 March 2002 Paper

Image-processing algorithm for automatic assessment of fabric shrinkage

Hamed Sari-Sarraf, Eric Hequet, Noureddine Abidi, Yongmei Dai, Hung Chan, Michael Jasso, Ben Morris

Proceedings Volume 4664, (2002) https://doi.org/10.1117/12.460186

KEYWORDS: Image processing, Detection and tracking algorithms, Digital imaging, Scanners, Distance measurement, Image filtering, Digital image processing, Computing systems, Algorithm development, Distortion

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