Model-based 3D shape recovery from single images of unknown pose and illumination using a small number of feature points.
Ham M. RaraAly A. FaragTodd DavisPublished in: IJCB (2011)
Keyphrases
- feature points
- pose estimation
- small number
- image sequences
- feature matching
- camera pose
- epipolar geometry
- feature point matching
- point correspondences
- affine transformation
- face images
- feature detectors
- facial features
- input image
- illumination variations
- camera parameters
- image correspondences
- illumination conditions
- lighting conditions
- test images
- harris corner detector
- affine distortion
- face model
- coordinate frame
- partial occlusion
- position and orientation
- viewpoint
- three dimensional
- computer vision
- varying illumination
- d objects
- matched points
- high quality