Fast face detection using a unified architecture for unconstrained and infrared face images.
Priyabrata DashDakshina Ranjan KiskuPhalguni GuptaJamuna Kanta SingPublished in: Cogn. Syst. Res. (2022)
Keyphrases
- infrared
- face detection
- face recognition
- face images
- human faces
- facial features
- face verification
- thermal infrared
- skin color segmentation
- face databases
- thermal images
- detection rate
- infrared images
- detection method
- face recognition systems
- object detection
- skin color
- gabor wavelets
- facial images
- adaboost algorithm
- principal component analysis
- infrared imagery
- facial expressions
- eye detection
- feature extraction
- visible spectrum
- frontal face
- low resolution
- facial expression recognition
- face detector
- computer vision
- recognition rate
- feature points
- face tracking
- illumination variations
- face identification
- face recognition algorithms
- face model
- complex background
- lighting conditions
- input image
- sparse representation
- face region
- correlation filters
- face alignment
- gaze tracking
- training set