Improving the Head Pose Variation Problem in Face Recognition for Mobile Robots.
Samuel-Felipe BaltanasJ. R. Ruiz-SarmientoJavier González JiménezPublished in: Sensors (2021)
Keyphrases
- pose variations
- face recognition
- mobile robot
- head pose estimation
- face images
- facial feature points
- multi pie
- face analysis
- keypoints
- cmu pie
- face databases
- illumination variations
- active appearance models
- recognition rate
- principal component analysis
- recognition accuracy
- human faces
- lighting conditions
- local binary pattern
- illumination conditions
- face recognition algorithms
- sparse representation
- random forests
- face detection
- facial expressions
- multiscale
- high quality
- computer vision
- low resolution
- high resolution
- facial actions
- wide range
- image processing