Dr. Francis Chan Profile

Dr. Francis Chan

Engineering Manager

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Publications (3)

SPIE Journal Paper | 1 August 2000

Distortion-tolerant minimum-mean-squared-error filter for detecting noisy targets in environmental degradation

Francis Chan, Nasser Towghi, Luting Pan, Bahram Javidi

OE, Vol. 39, Issue 08, (August 2000) https://doi.org/10.1117/12.10.1117/1.1305543

KEYWORDS: Target detection, Image filtering, Optimal filtering, Atmospheric propagation, Gaussian filters, Environmental sensing, Optical filters, Detection and tracking algorithms, Solids, Image processing

Proceedings Article | 9 October 1998 Paper

Distortion-invariant pattern recognition algorithms in the presence of environmental degradation of the input image

Francis Chan, Bahram Javidi

Proceedings Volume 3466, (1998) https://doi.org/10.1117/12.326802

KEYWORDS: Target detection, Optimal filtering, Point spread functions, Environmental sensing, Detection and tracking algorithms, Image filtering, Signal to noise ratio, Distortion, Composites, Electro optical modeling

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Proceedings Article | 24 October 1997 Paper

Optimum distortion-invariant filtering algorithm for detecting maritime targets in overlapping and nonoverlapping background noise

Francis Chan, Bahram Javidi

Proceedings Volume 3159, (1997) https://doi.org/10.1117/12.279457

KEYWORDS: Target detection, Image filtering, Optical correlators, Computer simulations, Target designation, Missiles, Submerged target detection, Detection and tracking algorithms, Logic, Fourier transforms

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