Revealing digital fakery using multiresolution decomposition and higher order statistics.
Wei LuWei SunFu-Lai ChungHongtao LuPublished in: Eng. Appl. Artif. Intell. (2011)
Keyphrases
- higher order statistics
- multiresolution decomposition
- multiresolution
- discrete wavelet transform
- independent component analysis
- fourth order
- image fusion
- probability density function
- wavelet decomposition
- gaussian distribution
- image statistics
- multiresolution representation
- multiscale
- quadtree
- mixture model
- wavelet transform
- feature space