Copy Move Image Forgery Detection: Light Invariant Techniques
Image Forgery is a very common problem faced in the multimedia world. People used to tamper the original images either to hide facts or to change the interpretation of the scene. There are many instances in history to support the statement. The toughest type of forgery detection is blind forgery detection. There is no clue available about the camera, author or location to corroborate the facts presented by the picture. Copy move forgery is one of the widely used forgeries in digital images. The people doing forgery make the task of forgery detection more difficult by using some post-processing operations like scaling rotation compression or changing lightning conditions like brightness, contrast, etc. The book presents a set of techniques to detect a forgery in the presence of post-processing operation of change of lighting conditions. The techniques use DCT, PCA transforms and their combinations to make the feature vectors robust to lightning conditions and time-efficient. The techniques have been presented in a way to help new researchers looking to work in the area. A thorough analysis has been done using popular image data sets.
yazar | Sunil Kumar |
---|---|
Boyutlar ve boyutlar | 15 x 0,4 x 22 cm |
Tarafından yayınlandı | 5 Mart 2020 |
5 Mart 2020 20,3 x 0,3 x 26 cm Kolektif 20,3 x 0,2 x 26 cm 29 Ağustos 2009 31 Ağustos 2012 15 x 0,4 x 22 cm 21,6 x 0,6 x 27,9 cm 15,2 x 0,6 x 22,9 cm 1 Ocak 2013 20,3 x 0,4 x 26 cm 28 Şubat 2018 NAN RIEWALDT N&S Collection 3 Haziran 2009 Icon Group International Gerardus Blokdyk Aeryn Cartwright
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Sürüm ayrıntıları
yazar | Sunil Kumar J. V. Desai |
---|---|
isbn 10 | 6200786828 |
isbn 13 | 978-6200786821 |
Yayımcı | LAP LAMBERT Academic Publishing |
Dilim | İngilizce |
Boyutlar ve boyutlar | 15 x 0,4 x 22 cm |
Tarafından yayınlandı Copy Move Image Forgery Detection: Light Invariant Techniques | 5 Mart 2020 |
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