Using intrinsic surface geometry and absolute invariants for 3D face alignment and registration.
Chuchart PintaviroojPrasong TosranonFernand S. CohenPublished in: ISDA (2010)
Keyphrases
- surface geometry
- invariant features
- photometric invariant
- geometric structure
- surface reconstruction
- image matching
- image registration
- point cloud
- real scenes
- photometric stereo
- surface normals
- edge information
- face recognition
- stereo vision
- face images
- image pairs
- surface orientation
- human faces
- computer vision
- pose estimation
- facial expressions
- higher resolution
- surface shape
- shape from shading
- shape features
- face detection
- feature vectors
- three dimensional
- object recognition