Illumination-based texture descriptor and fruitfly support vector neural network for image forgery detection in face images.
Rajan CristinJohn Patrick AnanthVelankanni Cyril RajPublished in: IET Image Process. (2018)
Keyphrases
- face images
- illumination variations
- input image
- test images
- forgery detection
- face recognition
- illumination conditions
- image set
- high resolution
- feature points
- texture descriptors
- image data
- facial expressions
- multiscale
- image features
- facial features
- low resolution
- image analysis
- probability density function
- image content
- human faces
- object tracking
- image classification
- principal component analysis
- feature vectors
- feature extraction
- local binary pattern
- image matching
- texture analysis
- image collections
- natural images
- computer vision
- edge detection
- image segmentation
- sparse representation
- gray level
- texture classification
- training set
- similarity measure
- texture information
- image processing