Matematik ve Bilgisayar Bölümü Tezleri

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/222

Browse

Browsing Matematik ve Bilgisayar Bölümü Tezleri by Subject "Adli Tıp ve Görüntü"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • Item
    Citation Count: Majeed, Sinan Nazar (2015). Analyzing digital image manipulation detection algorithms / Dijital görüntü manipülasyonu algılama algoritmaları analizi. Yayımlanmış yüksek lisans tezi. Ankara: Çankaya Üniversitesi Fen Bilimleri Enstitüsü.
    Analyzing digital image manipulation detection algorithms
    (2015) Majeed, Sinan Nazar; Çankaya Üniversitesi, Fen Bilimleri Enstitüsü, Matematik ve Bilgisayar Bilimleri Ana Bilim Dalı
    In recent years tampering in digital image is becoming very widespread and more interesting. With powerful Image software, editing tools make a tampered image easy, thus the field of image forensic has become very important and crucial. In this thesis, investigation is made on the image by depending on the traces that occur when the soft correlation between rows and columns are divested in altered images, in term of linear dependency and exploitation of these traces in image forensic, depending on the properties of singular value decomposition and derived features which can be helpful and accurate sufficiently to reveal the tampering that is done on the genuine digital image.