Çeliktutan, OyaŞankur, BülentAyerden, N. PolaÇapar, Çağatay2022-01-312022-01-312006Çeliktutan, O. vd. (2006). ''Source cell-phone identification''. 2006 IEEE 14. Signal Processing and Communications Applications Conference.978-1-4244-0238-0https://doi.org/10.1109/SIU.2006.1659882http://hdl.handle.net/11452/24324Bu çalışma, 16-19 Nisan 2006 tarihleri arasında Antalya[Türkiye]'de düzenlenen 14. Signal Processing and Communications Applications'da bildiri olarak sunulmuştur.In this paper, we focus on blind source cell-phone identification problem. The main idea is that proprietary interpolation algorithm (involved due to the structure of color filter array [CFA]) leaves footprints in the form of correlations across adjacent bit planes of images. For this purpose, we explore a set of binary similarity measures, image quality measures and higher order wavelet statistics in conjunction with KNN and SVM classifiers to identify the originating cell-phone. We provide identification results among 9 different brand cell-phone cameras.eninfo:eu-repo/semantics/closedAccessEngineeringComputer scienceImaging science & photographic technologySupport vector machinesProblem solvingInterpolationImage qualityCamerasBlind source separationInterpolation algorithmsColor filter arrayCell-phone camerasMobile phonesArticle0002453478000562-s2.0-34247106193Computer science, artificial intelligenceEngineering, electrical & electronicImaging science & photographic technologyForgery; Tampering; Discrete Cosine Transforms