Prof. Ali Pezeshki Profile

Prof. Ali Pezeshki

Associate Professor at Colorado State Univ

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Author

Publications (12)

SPIE Journal Paper | 5 September 2024 Open Access

Statistical estimation theory detection limits for label-free imaging

Lang Wang, Maxine Varughese, Ali Pezeshki, Randy Bartels

JBO, Vol. 29, Issue S2, S22716, (September 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.S2.S22716

KEYWORDS: Molecules, Signal detection, Biomedical optics, Raman scattering, Molecular interactions, Vibration, Absorption, Detection theory, Estimation theory, Polarizability

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Proceedings Article | 2 March 2022 Presentation

High speed spatial frequency modulation nonlinear spectroscopic microscopy and tomography

Randy Bartels, Gabe Murray, Patrick Stockton, Ali Pezeshki, Jeff Field, Jeff Squier

Proceedings Volume PC11971, PC1197101 (2022) https://doi.org/10.1117/12.2613518

KEYWORDS: Tomography, Spatial frequencies, Microscopy, Spectroscopy, Optical tomography, Modulation, Diffraction, Optical microscopy, Optical imaging, Optical coherence tomography

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Proceedings Article | 4 March 2019 Presentation

Computational improvement in single-pixel imaging contrast and resolution (Conference Presentation)

Robert Stokoe, Patrick Stockton, Ali Pezeshki, Randy Bartels

Proceedings Volume 10883, 108830K (2019) https://doi.org/10.1117/12.2506903

KEYWORDS: Image resolution, Sensors, Signal to noise ratio, Statistical analysis, Detector development, Image segmentation, Microscopy, Vector spaces, Speckle pattern, Speckle

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Proceedings Article | 23 February 2018 Presentation + Paper

Theory and applications of structured light single pixel imaging

Robert Stokoe, Patrick Stockton, Ali Pezeshki, Randy Bartels

Proceedings Volume 10499, 104990E (2018) https://doi.org/10.1117/12.2289087

KEYWORDS: Modulation, Spatial frequencies, Sensors, Optical transfer functions, Point spread functions, Light scattering, Speckle pattern, Image acquisition, Imaging systems, Correlation function

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Proceedings Article | 5 May 2017 Paper

Performance bounds for modal analysis using sparse linear arrays

Yuanxin Li, Ali Pezeshki, Louis Scharf, Yuejie Chi

Proceedings Volume 10211, 102110I (2017) https://doi.org/10.1117/12.2268656

KEYWORDS: Signal to noise ratio, Stereolithography, Computer engineering, Matrices, Lithium, Alternate lighting of surfaces, Mathematics, Modal analysis, Sensors, Performance modeling

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Proceedings Article | 1 May 2017 Presentation + Paper

Detecting poisoning attacks on hierarchical malware classification systems

Dan Guralnik, Bill Moran, Ali Pezeshki, Omur Arslan

Proceedings Volume 10185, 101850E (2017) https://doi.org/10.1117/12.2266556

KEYWORDS: Data analysis, Network security, Information security, Sensors, Stereolithography, Image information entropy, Statistical analysis, Computer engineering, Viruses, Detection and tracking algorithms, Classification systems, Databases

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Proceedings Article | 4 September 2009 Paper

Constructing fusion frames with desired parameters

Robert Calderbank, Peter Casazza, Andreas Heinecke, Gitta Kutyniok, Ali Pezeshki

Proceedings Volume 7446, 744612 (2009) https://doi.org/10.1117/12.825782

KEYWORDS: Algorithm development, Signal processing, Data processing, Detection theory, Evolutionary algorithms, Mathematics, Alternate lighting of surfaces, Molybdenum, Data fusion, Image processing

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Proceedings Article | 7 May 2007 Paper

Radar detection using sparsely distributed apertures in urban environment

Il-Young Son, Trond Varslot, Can Evren Yarman, Ali Pezeshki, Birsen Yazici, Margaret Cheney

Proceedings Volume 6567, 65671Q (2007) https://doi.org/10.1117/12.720069

KEYWORDS: Receivers, Radar, Signal to noise ratio, Antennas, Image filtering, Scattering, Binary data, Environmental sensing, Target detection, Roads

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Proceedings Article | 27 May 2005 Paper

Unattended sparse acoustic array configurations and beamforming algorithms

M. Azimi-Sadjadi, A. Pezeshki, L. Scharf, G. Wichern

Proceedings Volume 5796, (2005) https://doi.org/10.1117/12.605267

KEYWORDS: Phased arrays, Sensors, Acoustics, Near field, Matrices, Spatial resolution, Interference (communication), Detection and tracking algorithms, Algorithm development, Modulation

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Proceedings Article | 21 September 2004 Paper

Classification of underwater mine-like and non-mine-like objects using canonical correlations

Ali Pezeshki, Mahmood Azimi-Sadjadi, Louis Scharf

Proceedings Volume 5415, (2004) https://doi.org/10.1117/12.543169

KEYWORDS: Feature extraction, Acoustics, Applied research, Target detection, Composites, Classification systems, Neodymium, Computer engineering, Submerged target detection, Matrices

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Proceedings Article | 1 September 2004 Paper

Coherence analysis using canonical coordinate decomposition with applications to sparse processing and optimal array deployment

Mahmood Azimi-Sadjadi, Ali Pezeshki, Robert Wade

Proceedings Volume 5417, (2004) https://doi.org/10.1117/12.543327

KEYWORDS: Sensors, Data acquisition, Acoustics, Interference (communication), Canonical correlation analysis, Target detection, Array processing, Databases, Composites, Information technology

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Proceedings Article | 1 September 2004 Paper

Wideband DOA estimation algorithms for multiple target detection and tracking using unattended acoustic sensors

Mahmood Azimi-Sadjadi, Ali Pezeshki, Louis Scharf, Myron Hohil

Proceedings Volume 5417, (2004) https://doi.org/10.1117/12.543332

KEYWORDS: Detection and tracking algorithms, Target detection, Acoustics, Sensors, Algorithm development, Phased arrays, Calibration, Signal to noise ratio, Interference (communication), Information technology

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Showing 5 of 12 publications

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