Dr. Eric F. Hequet Profile

Dr. Eric F. Hequet

Associate Director at Texas Tech Univ

SPIE Involvement:

Author

Publications (14)

SPIE Journal Paper | 16 August 2012

Generalized framework for a user-aware interactive texture segmentation system

Arunkumar Gururajan, Hamed Sari-Sarraf, Eric Hequet

JEI, Vol. 21, Issue 3, 033017, (August 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.3.033017

KEYWORDS: Image segmentation, Cervix, Image processing, Feature extraction, Algorithm development, Machine vision, Computer vision technology, Biomedical optics, Matrices, Computing systems

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SPIE Journal Paper | 1 April 2010

Graphical processing unit−based machine vision system for simultaneous measurement of shrinkage and soil release in fabrics

Sridharan Kamalakannan, Arunkumar Gururajan, Matthew Hill, Muneem Shahriar, Hamed Sari-Sarraf, Eric Hequet

JEI, Vol. 19, Issue 02, 023009, (April 2010) https://doi.org/10.1117/12.10.1117/1.3421977

KEYWORDS: Image segmentation, Machine vision, Soil science, Image processing, Imaging systems, Image processing algorithms and systems, Image registration, Scanners, Detection and tracking algorithms, Computing systems

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Proceedings Article | 3 February 2009 Paper

Assessing fabric stain release with a GPU implementation of statistical snakes

S. Kamalakannan, A. Gururajan, M. Shahriar, M. Hill, J. Anderson, H. Sari-Sarraf, E. Hequet

Proceedings Volume 7251, 725108 (2009) https://doi.org/10.1117/12.806370

KEYWORDS: Image segmentation, Machine vision, Image processing algorithms and systems, Image processing, Computer architecture, Parallel computing, Scanners, MATLAB, Soil science, Statistical modeling

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SPIE Journal Paper | 1 July 2008

Accurate length measurement of multiple cotton fibers

Huapeng Wang, Cui Mao, Hamed Sari-Sarraf, Eric Hequet

JEI, Vol. 17, Issue 03, 031110, (July 2008) https://doi.org/10.1117/12.10.1117/1.2952846

KEYWORDS: Optical fibers, Imaging systems, Image processing, Image segmentation, Scanners, Computing systems, Adaptive control, Image filtering, Image restoration, Prototyping

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SPIE Journal Paper | 1 February 2008

Statistical approach to unsupervised defect detection and multiscale localization in two-texture images

Arunkumar Gururajan, Hamed Sari-Sarraf, Eric Hequet

OE, Vol. 47, Issue 02, 027202, (February 2008) https://doi.org/10.1117/12.10.1117/1.2868783

KEYWORDS: Image segmentation, Expectation maximization algorithms, Defect detection, Statistical analysis, Data modeling, Optical engineering, Colorimetry, Image processing algorithms and systems, Detection and tracking algorithms, Inspection

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Proceedings Article | 29 May 2007 Paper

Accurate length measurement of multiple cotton fibers

Huapeng Wang, Cui Mao, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 6356, 63560D (2007) https://doi.org/10.1117/12.736734

KEYWORDS: Optical fibers, Imaging systems, Image processing, Image filtering, Image segmentation, Scanners, Adaptive control, Image analysis, Computing systems, Optical filters

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Proceedings Article | 17 February 2007 Paper

Statistical modeling, detection, and segmentation of stains in digitized fabric images

Arunkumar Gururajan, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 6503, 650304 (2007) https://doi.org/10.1117/12.705105

KEYWORDS: Expectation maximization algorithms, Image segmentation, Mathematical modeling, Statistical analysis, Machine vision, Visual process modeling, Statistical modeling, Data modeling, Computing systems, Computer vision technology

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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

Cotton trash assessment in radiographic x-ray images with scale-space filtering and stereo analysis

Mehmet Dogan, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 5679, (2005) https://doi.org/10.1117/12.587334

KEYWORDS: Image segmentation, X-rays, X-ray imaging, Particles, Statistical analysis, Image filtering, Scanners, Imaging systems, Electronic filtering, Image analysis

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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 July 2004

Preliminary validation of a fabric smoothness assessment system

Chris Turner, Hamed Sari-Sarraf, Eric Hequet, Noureddine Abidi, Sunho Lee

JEI, Vol. 13, Issue 03, (July 2004) https://doi.org/10.1117/12.10.1117/1.1760758

KEYWORDS: Image processing, Feature extraction, Cameras, Fractal analysis, Edge detection, Image acquisition, Imaging systems, Laser systems engineering, 3D modeling, Statistical modeling

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Proceedings Article | 3 May 2004 Paper

Segmentation and classification of four common cotton contaminants in x-ray microtomographic images

Sri-Kaushik Pavani, Mehmet Dogan, Hamed Sari-Sarraf, Eric Hequet

Proceedings Volume 5303, (2004) https://doi.org/10.1117/12.527117

KEYWORDS: Signal attenuation, Image segmentation, Particles, X-rays, Fuzzy logic, 3D image processing, X-ray imaging, Tomography, Image processing, Image classification

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Proceedings Article | 1 May 2003 Paper

Preliminary validation of a fabric smoothness assessment system

Chris Turner, Hamed Sari-Sarraf, Eric Hequet, Sunho Lee

Proceedings Volume 5132, (2003) https://doi.org/10.1117/12.514953

KEYWORDS: Cameras, Profiling, Imaging systems, Visualization, Laser systems engineering, 3D modeling, Feature extraction, Image acquisition, Edge detection, 3D metrology

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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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Showing 5 of 14 publications

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