Mr. Baris Coskun Profile

Baris Coskun

at Polytechnic Institute of New York Univ

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Author

Publications (3)

Proceedings Article | 18 March 2008 Paper

Perceptual hash based blind geometric synchronization of images for watermarking

Baris Coskun, M. Kivanç Mihçak

Proceedings Volume 6819, 68191G (2008) https://doi.org/10.1117/12.764994

KEYWORDS: Digital watermarking, Receivers, Distortion, Visualization, Transform theory, Algorithm development, Quantization, Sensors, Discrete wavelet transforms, Detection and tracking algorithms

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SPIE Journal Paper | 1 January 2004

Comparative evaluation of semifragile watermarking algorithms

Oezguer Ekici, Bülent Sankur, Baris Coskun, Umut Naci, M. Akcay

JEI, Vol. 13, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1633285

KEYWORDS: Digital watermarking, Quantization, Wavelets, Visualization, Smoothing, Electronic filtering, Linear filtering, Binary data, Discrete wavelet transforms, Signal processing

Proceedings Article | 12 November 2001 Paper

Comparative assessment of semifragile watermarking techniques

Oezguer Ekici, Baris Coskun, Umut Naci, Bulent Sankur

Proceedings Volume 4518, (2001) https://doi.org/10.1117/12.448202

KEYWORDS: Digital watermarking, Image quality, Multimedia, Signal processing

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