Mr. Arnold C. Williams Profile

Arnold C. Williams

Director ATR at Raytheon

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Author

Publications (11)

Proceedings Article | 5 May 2009 Paper

Error estimation procedure for large dimensionality data with small sample sizes

Arnold Williams, Gregory Wagner

Proceedings Volume 7335, 73350N (2009) https://doi.org/10.1117/12.819272

KEYWORDS: Error analysis, Synthetic aperture radar, Statistical analysis, Data analysis, Automatic target recognition, Electroluminescence, Principal component analysis, Solids, Signal to noise ratio, Analytical research

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Proceedings Article | 21 September 2004 Paper

Statistically significant performance results of a mine detector and fusion algorithm from an x-band high-resolution SAR

Arnold Williams, Peter Pachowicz

Proceedings Volume 5415, (2004) https://doi.org/10.1117/12.542237

KEYWORDS: Sensors, Detection and tracking algorithms, Image fusion, Algorithm development, Image processing, Synthetic aperture radar, Data fusion, Land mines, X band, Target detection

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Proceedings Article | 2 September 2004 Paper

AdaptSAPS utility for adaptive ATR development and assessment

Arnold Williams, Peter Pachowicz, James Leonard

Proceedings Volume 5427, (2004) https://doi.org/10.1117/12.555515

KEYWORDS: Algorithm development, Automatic target recognition, Image processing, Sensors, Databases, Statistical analysis, Image enhancement, Detection and tracking algorithms, Fractal analysis, Environmental sensing

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Proceedings Article | 13 August 2002 Paper

Robust detection and fusion of mine images

George Maksymonko, Arnold Williams, Rodney Meyer, Peter Pachowicz

Proceedings Volume 4742, (2002) https://doi.org/10.1117/12.479084

KEYWORDS: Sensors, General packet radio service, Image fusion, Laser Doppler velocimetry, Mining, Detection and tracking algorithms, Algorithm development, Land mines, Data modeling, Data fusion

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Proceedings Article | 18 October 2001 Paper

Development of a robust algorithm for detection of mine targets in image data from electro-optic and acoustic sensors

Arnold Williams, Rodney Meyer, Peter Pachowicz, George Maksymonko, Thomas Witten, James Habersat

Proceedings Volume 4394, (2001) https://doi.org/10.1117/12.445422

KEYWORDS: Sensors, Mining, Algorithm development, Detection and tracking algorithms, Signal processing, Target detection, Land mines, Image sensors, Laser Doppler velocimetry, General packet radio service

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Proceedings Article | 15 September 1998 Paper

Nonparametric error estimation techniques applied to MSTAR data sets

Raman Mehra, Melvyn Huff, Ravi Ravichandran, Arnold Williams

Proceedings Volume 3370, (1998) https://doi.org/10.1117/12.321864

KEYWORDS: Error analysis, Automatic target recognition, Synthetic aperture radar, Principal component analysis, Composites, Feature selection, Radar, Receivers, Image resolution, Device simulation

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SPIE Journal Paper | 1 February 1998

Expert assisted, adaptive, and robust fusion architecture

Arnold Williams, Peter Pachowicz, Larry Ronk

OE, Vol. 37, Issue 02, (February 1998) https://doi.org/10.1117/12.10.1117/1.601624

KEYWORDS: Sensors, Data fusion, Binary data, Forward looking infrared, Optical engineering, Radar, Mathematical modeling, Sensor fusion, Logic, Optical filters

Proceedings Article | 28 July 1997 Paper

Comparative study of the Gaussian form of the Bhattacharyya metric for ATR performance evaluation

Arnold Williams

Proceedings Volume 3070, (1997) https://doi.org/10.1117/12.281563

KEYWORDS: Error analysis, Statistical analysis, Automatic target recognition, Distance measurement, Data analysis, Detection and tracking algorithms, Data processing, Synthetic aperture radar, Radar, Analytical research

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Proceedings Article | 16 June 1997 Paper

Novel architecture for expert-assisted decision-level fusion

Arnold Williams, Peter Pachowicz, Larry Ronk

Proceedings Volume 3067, (1997) https://doi.org/10.1117/12.276113

KEYWORDS: Sensors, Palladium, Data fusion, Mathematical modeling, Radar, Algorithm development, Detection and tracking algorithms, Forward looking infrared, Logic, Binary data

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Proceedings Article | 14 June 1996 Paper

Evaluation of SAR ATR

Arnold Williams, Brandy Clark

Proceedings Volume 2755, (1996) https://doi.org/10.1117/12.243194

KEYWORDS: Error analysis, Statistical analysis, Synthetic aperture radar, Automatic target recognition, Data modeling, Image processing, Solids, Data analysis, Target recognition, Image compression

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Proceedings Article | 5 July 1995 Paper

Improved ATR performance evaluation via mode seeking

Arnold Williams

Proceedings Volume 2484, (1995) https://doi.org/10.1117/12.213051

KEYWORDS: Error analysis, Statistical analysis, Automatic target recognition, Data analysis, Radar, Statistical modeling, Pattern recognition, Systems modeling, Imaging systems, Computing systems

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Showing 5 of 11 publications

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