Dr. O. Erman Okman Profile

Dr. O. Erman Okman

at SDT Uzay & Savunma Teknolojileri

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Publications (5)

Proceedings Article | 13 June 2014 Paper

Effective training set sampling strategy for SVDD anomaly detection in hyperspectral imagery

Mustafa Ergul, Nigar Sen, O. Erman Okman

Proceedings Volume 9088, 908815 (2014) https://doi.org/10.1117/12.2051040

KEYWORDS: Hyperspectral imaging, Target detection, Data modeling, Detection and tracking algorithms, Principal component analysis, Performance modeling, Sensors, Statistical analysis, Matrices, Short wave infrared radiation

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Proceedings Article | 17 October 2013 Paper

A robust nonlinear scale space change detection approach for SAR images

Berk Sevilmis, Osman Erman Okman, Fatih Nar, Can Demirkesen, Müjdat Çetin

Proceedings Volume 8892, 889215 (2013) https://doi.org/10.1117/12.2030189

KEYWORDS: Image fusion, Image segmentation, Synthetic aperture radar, Speckle, Detection and tracking algorithms, Backscatter, Expectation maximization algorithms, Statistical analysis, Image resolution, Binary data

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Proceedings Article | 21 November 2012 Paper

Automatic and semi-automatic extraction of curvilinear features from SAR images

Emre Akyilmaz, O. Erman Okman, Fatih Nar, Müjdat Cetin

Proceedings Volume 8536, 853617 (2012) https://doi.org/10.1117/12.975935

KEYWORDS: Synthetic aperture radar, Feature extraction, Reflectivity, Roads, Target detection, Image segmentation, Edge detection, Speckle, Detection and tracking algorithms, Signal to noise ratio

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Proceedings Article | 3 May 2012 Paper

Region based target detection approach for synthetic aperture radar images and its parallel implementation

Fatih Nar, Can Demirkesen, O. Erman Okman, Mujdat Cetin

Proceedings Volume 8394, 83940O (2012) https://doi.org/10.1117/12.921083

KEYWORDS: Target detection, Synthetic aperture radar, Detection and tracking algorithms, Reflectivity, Image resolution, Speckle, Statistical analysis, Evolutionary algorithms, Automatic target recognition, Image processing

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Proceedings Article | 25 August 2006 Paper

Quantization index modulation based watermarking using holography

O. Erman Okman, Gozde Bozdagi Akar

Proceedings Volume 6315, 63150A (2006) https://doi.org/10.1117/12.680022

KEYWORDS: Digital watermarking, Holograms, 3D image reconstruction, Image quality, Quantization, Image compression, Wavelets, Modulation, Digital holography, Holography

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