Research on occlusion block face recognition based on feature point location.
Jianguo ShiYu XiuGanyi TangPublished in: Comput. Animat. Virtual Worlds (2022)
Keyphrases
- feature points
- face images
- face recognition
- illumination variations
- pose variations
- human faces
- affine transformation
- image sequences
- epipolar geometry
- facial features
- point correspondences
- pose estimation
- computer vision
- feature matching
- feature descriptors
- principal component analysis
- ar face database
- low resolution
- input image
- sparse representation based classification
- camera motion
- sparse representation
- high resolution
- facial expressions
- facial images
- feature extraction
- object tracking
- face detection
- feature detectors
- active appearance models
- fundamental matrix
- local binary pattern
- object recognition
- image set
- texture features
- training set