Dr. Numan Unaldi Profile

Dr. Numan Unaldi

at Turkish Air Force Academy

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Publications (7)

Proceedings Article | 19 May 2016 Paper

Wavelet domain Retinex algorithm for image contrast enhancement

Numan Unaldi

Proceedings Volume 9869, 986907 (2016) https://doi.org/10.1117/12.2229554

KEYWORDS: Image enhancement, Image processing, Image contrast enhancement, Visualization, Mobile devices, Multimedia, Wavelets, Wavelet transforms, Image compression, Visual system, Image enhancement, Image contrast enhancement, Wavelet transforms, Visualization, Discrete wavelet transforms, RGB color model, Convolution, Linear filtering

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Proceedings Article | 18 May 2013 Paper

Multi-scale vector tunnel classification algorithm for hyperspectral images

S. Demirci, I. Erer, Nu. Unaldi

Proceedings Volume 8743, 874320 (2013) https://doi.org/10.1117/12.2018025

KEYWORDS: Image classification, Hyperspectral imaging, Distance measurement, Statistical analysis, Remote sensing, Reflectivity, Algorithm development, Vector spaces, Statistical modeling, Binary data

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Proceedings Article | 16 May 2013 Paper

An adaptive approach for visibility enhancement in aerial imagery

Numan Unaldi, Suleyman Demirci

Proceedings Volume 8737, 87370K (2013) https://doi.org/10.1117/12.2016308

KEYWORDS: Image enhancement, Visualization, Visibility, Image processing, Visibility through fog, Image quality, Reflectivity, Image contrast enhancement, Airborne remote sensing, Visual compression

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Proceedings Article | 28 April 2009 Paper

Fast and robust wavelet-based dynamic range compression and contrast enhancement model with color restoration

Numan Unaldi, Vijayan Asari, Zia-ur Rahman

Proceedings Volume 7341, 734111 (2009) https://doi.org/10.1117/12.822770

KEYWORDS: Image processing, Image enhancement, Image compression, Visualization, Wavelets, High dynamic range imaging, Image contrast enhancement, Real time video processing, Image quality, Color image processing

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Proceedings Article | 24 April 2008 Paper

Nonlinear technique for the enhancement of extremely high contrast images

Numan Unaldi, Saibabu Arigela, Vijayan Asari, Zia-ur Rahman

Proceedings Volume 6978, 697803 (2008) https://doi.org/10.1117/12.777823

KEYWORDS: Image enhancement, Image processing, Image compression, Image quality, Image contrast enhancement, Reflectivity, Light sources and illumination, Image filtering, Color image processing, Visualization

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Proceedings Article | 24 April 2008 Paper

Fast and robust wavelet-based dynamic range compression with local contrast enhancement

Numan Unaldi, Vijayan Asari, Zia-ur Rahman

Proceedings Volume 6978, 697805 (2008) https://doi.org/10.1117/12.778025

KEYWORDS: Image enhancement, Image processing, Image compression, Image contrast enhancement, Wavelet transforms, Visualization, Wavelets, Light sources and illumination, Image filtering, RGB color model

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Proceedings Article | 25 April 2007 Paper

Local statistics based filtering method for enhancement in super-resolution image reconstruction

Numan Unaldi, Vijayan Asari

Proceedings Volume 6575, 657508 (2007) https://doi.org/10.1117/12.722134

KEYWORDS: Image enhancement, Image processing, Image contrast enhancement, Image resolution, Image restoration, Image quality, Convolution, Image registration, Super resolution, Reconstruction algorithms

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Showing 5 of 7 publications

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