Head Pose Estimation through Keypoints Matching between Reconstructed 3D Face Model and 2D Image.
Leyuan LiuZeran KeJiao HuoJingying ChenPublished in: Sensors (2021)
Keyphrases
- keypoints
- image matching
- image features
- sift descriptors
- head pose estimation
- multiscale
- feature points
- face model
- pose variations
- input image
- scale invariant feature transform
- object recognition
- image classification
- visual words
- scale space
- image representation
- single image
- image analysis
- computer vision
- high resolution
- feature descriptors
- visual tracking
- viewpoint
- bag of words
- matching algorithm