Comparative Study Based on De-Occlusion and Reconstruction of Face Images in Degraded Conditions.
Laila OuannesAnouar Ben KhalifaNajoua Essoukri Ben AmaraPublished in: Traitement du Signal (2021)
Keyphrases
- comparative study
- face images
- illumination variations
- face recognition
- pose variations
- high resolution
- facial expressions
- human faces
- low resolution
- principal component analysis
- automatic face
- feature vectors
- feature extraction
- ar face database
- face representation and recognition
- face recognition systems
- input image
- training set
- image set
- gabor wavelets
- facial features
- face databases
- test images
- face verification
- face matching
- three dimensional
- sparse representation based classification
- image reconstruction
- human face recognition
- age estimation
- object tracking
- reconstruction method
- recognition rate
- partial occlusion
- intra personal
- gender recognition
- face representation
- face recognition algorithms
- sparse representation
- keypoints
- appearance model
- data sets
- image processing