A Face Morphing Detection Concept with a Frequency and a Spatial Domain Feature Space for Images on eMRTD.
Tom NeubertChristian KraetzerJana DittmannPublished in: IH&MMSec (2019)
Keyphrases
- spatial domain
- log polar
- frequency domain
- feature space
- transform domain
- fourier domain
- high frequency components
- image retrieval
- jpeg images
- input image
- three dimensional
- wavelet domain
- image features
- test images
- spectral domain
- enhanced image
- image data
- motion estimation
- secret image
- image registration
- block dct
- mean shift
- low frequency
- dct domain
- space variant
- face images
- keypoints
- image quality
- data hiding
- contrast enhancement
- principal component analysis
- feature selection