Image Enhancement Based on Fourier Transform for Face Recognition with Single Training Sample.
Jiazhong HeDi ZhangYingbiao JiaPublished in: ICIIP (2018)
Keyphrases
- image enhancement
- fourier transform
- face recognition
- single training sample
- face images
- frequency domain
- image processing
- image analysis
- signal processing
- median filter
- edge detection
- local binary pattern
- contrast enhancement
- feature extraction
- human faces
- computer vision
- face recognition systems
- facial images
- facial expressions
- face databases
- face detection
- principal component analysis
- transfer function
- multiresolution
- histogram equalization
- enhanced image
- filter bank
- spatial domain
- face verification
- pattern recognition
- frontal view
- fourier analysis
- multiscale