Dr. Rufus H. Cofer Profile

Dr. Rufus H. Cofer

Associate Professor at Florida Institute of Technolog

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Publications (20)

Proceedings Article | 26 November 2003 Paper

Extended Hough methodology for 3D feature detection

Rufus Cofer, Samuel Kozaitis, Jihun Cha

Proceedings Volume 5243, (2003) https://doi.org/10.1117/12.511256

KEYWORDS: Image segmentation, Hough transforms, 3D image processing, Pattern recognition, Feature extraction, Algorithm development, Buildings, Computer engineering, Roads, Computing systems

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Proceedings Article | 12 September 2003 Paper

Reduction of multiplicative noise using higher-order statistics

Samuel Kozaitis, Anurat Ingun, Rufus Cofer

Proceedings Volume 5095, (2003) https://doi.org/10.1117/12.487754

KEYWORDS: Wavelets, Denoising, Interference (communication), Wavelet transforms, Speckle, Synthetic aperture radar, Nonlinear filtering, Image filtering, Digital filtering, Filtering (signal processing)

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Proceedings Article | 14 August 2003 Paper

Lineal feature detection of rural imagery using multiresolution filters

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 5097, (2003) https://doi.org/10.1117/12.484892

KEYWORDS: Roads, Wavelets, Image filtering, Wavelet transforms, Airborne remote sensing, Detection and tracking algorithms, Image processing, Binary data, Computer programming, Edge detection

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Proceedings Article | 14 August 2003 Paper

Extended Hough methodology in geo-spatial image exploitation

Rufus Cofer, Samuel Kozaitis, Jihun Cha

Proceedings Volume 5097, (2003) https://doi.org/10.1117/12.487010

KEYWORDS: Hough transforms, Image segmentation, Data processing, Silicon, Sensors, Feature extraction, 3D image processing, Computer engineering, Photography, Patents

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Proceedings Article | 8 August 2003 Paper

Image chain assessment for feature extraction

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 5108, (2003) https://doi.org/10.1117/12.487029

KEYWORDS: Sensors, Statistical analysis, Feature extraction, Image quality, Image sensors, Optical inspection, Image processing, Detector development, Receivers, Computer engineering

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Proceedings Article | 6 August 2002 Paper

Linear feature detection using multiresolution wavelet filters

Samuel Kozaitis, Somkait Udomhunsakul, Rufus Cofer, A. Agarawal, S.-W. Song

Proceedings Volume 4741, (2002) https://doi.org/10.1117/12.478723

KEYWORDS: Wavelets, Roads, Wavelet transforms, Linear filtering, Feature extraction, Airborne remote sensing, Image filtering, Image segmentation, Binary data, Computer programming

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Proceedings Article | 5 July 1995 Paper

Pixel-registered image fusion

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 2484, (1995) https://doi.org/10.1117/12.213059

KEYWORDS: Image fusion, Target recognition, Sensors, Target detection, Sensor fusion, Data fusion, Image processing, Image registration, Image sensors, Image analysis

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Proceedings Article | 28 March 1995 Paper

Multiresolution optical correlation using the wavelet transform

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 2490, (1995) https://doi.org/10.1117/12.205770

KEYWORDS: Signal to noise ratio, Image processing, Image resolution, Wavelets, Optical correlators, Wavelet transforms, Spatial light modulators, Phase only filters, Fourier transforms, Optical filters

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Proceedings Article | 15 November 1993 Paper

Obscured object detection via Bayesian target modeling techniques

Rufus Cofer

Proceedings Volume 1942, (1993) https://doi.org/10.1117/12.160335

KEYWORDS: Probability theory, Target detection, Radar, Signal processing, Receivers, Mathematical modeling, Vegetation, Target recognition, Stochastic processes, Reflectivity

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Proceedings Article | 25 October 1993 Paper

Design of distortion-invariant correlation filters using supervised learning

Samuel Kozaitis, Rufus Cofer, Wesley Foor

Proceedings Volume 1959, (1993) https://doi.org/10.1117/12.160290

KEYWORDS: Image filtering, Signal to noise ratio, Spatial frequencies, Phase only filters, Binary data, Optical pattern recognition, Electronic filtering, Machine learning, Computer simulations, Optical filters

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Proceedings Article | 15 October 1993 Paper

Probabilistic IR modeling for Bayesian automatic object recognition

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1960, (1993) https://doi.org/10.1117/12.160595

KEYWORDS: Probability theory, Object recognition, Thermal modeling, Chemical elements, Infrared imaging, Sensors, Target recognition, Image filtering, Inspection, Digital filtering

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Proceedings Article | 3 September 1993 Paper

Target conditioning: a practical multisensor fusion tool

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1956, (1993) https://doi.org/10.1117/12.155081

KEYWORDS: Sensors, Sensor fusion, Target detection, Target recognition, Image fusion, LIDAR, Aerospace engineering, Stochastic processes, Ruthenium, Image sensors

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Proceedings Article | 21 September 1992 Paper

Bayesian defeat of camouflage

Rufus Cofer

Proceedings Volume 1687, (1992) https://doi.org/10.1117/12.137863

KEYWORDS: Target recognition, Camouflage, Target detection, Probability theory, Computer simulations, Sensors, Silicon, Image sensors, Automatic target recognition, Edge detection

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Proceedings Article | 21 September 1992 Paper

Supercomputer-based spherical scene projector

Harold Brown, John Madry, Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1687, (1992) https://doi.org/10.1117/12.137862

KEYWORDS: Eye, Spherical lenses, Projection systems, Computing systems, Visualization, Displays, Information visualization, Head, Telecommunications, Head-mounted displays

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Proceedings Article | 16 September 1992 Paper

Explanation mode for Bayesian automatic object recognition

Thomas Hazlett, Rufus Cofer, Harold Brown

Proceedings Volume 1700, (1992) https://doi.org/10.1117/12.138270

KEYWORDS: LIDAR, Sensors, Object recognition, Target recognition, Automatic target recognition, C++, Databases, Infrared sensors, Image segmentation, Image processing

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Proceedings Article | 28 August 1992 Paper

Augmentation of image resolution for law enforcement

Rufus Cofer, Samuel Kozaitis

Proceedings Volume 1693, (1992) https://doi.org/10.1117/12.138081

KEYWORDS: Image processing, Filtering (signal processing), Sensors, Image resolution, Image filtering, Image sensors, Surveillance, Image registration, Nonlinear filtering, Mathematics

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Proceedings Article | 20 August 1992 Paper

Practical constraints pertinent to the design of neural networks

Said Abdallah, Rufus Cofer

Proceedings Volume 1706, (1992) https://doi.org/10.1117/12.139946

KEYWORDS: Neural networks, Evolutionary algorithms, Algorithm development, Neurons, Computer simulations, Error analysis, Ranging, Electrical engineering, Quantization, Linear elements

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Proceedings Article | 1 July 1992 Paper

Optical estimation of fractal dimension for image assessment

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 1702, (1992) https://doi.org/10.1117/12.60558

KEYWORDS: Fractal analysis, Image segmentation, Sensors, Spatial light modulators, Optical simulations, Signal processing, Image processing, Digital imaging, Digital image processing, Surface roughness

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Proceedings Article | 1 July 1992 Paper

Multiresolution template matching using an optical correlator

Samuel Kozaitis, Zia Saquib, Rufus Cofer, Wesley Foor

Proceedings Volume 1702, (1992) https://doi.org/10.1117/12.60555

KEYWORDS: Image filtering, Filtering (signal processing), Image processing, Optical correlators, Phase only filters, Image resolution, Spatial light modulators, Optical filters, Binary data, Image sensors

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Proceedings Article | 1 August 1991 Paper

Optical processing of wire-frame models for object recognition

Samuel Kozaitis, Rufus Cofer

Proceedings Volume 1471, (1991) https://doi.org/10.1117/12.44883

KEYWORDS: Image segmentation, Object recognition, Optical correlators, Binary data, Optical signal processing, Digital image processing, Spatial light modulators, Image sensors, Sensors, Databases

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Showing 5 of 20 publications

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