PointSurFace: Discriminative point cloud surface feature extraction for 3D face recognition.
Junpeng YangQiufu LiLinlin ShenPublished in: Pattern Recognit. (2024)
Keyphrases
- point cloud
- feature extraction
- surface reconstruction
- point cloud data
- object surface
- laser scanner
- normal vectors
- face recognition
- triangular mesh
- structure from motion
- implicit surfaces
- visual hull
- reconstructed surface
- icp algorithm
- feature vectors
- point sets
- laplace beltrami
- facial expressions
- image processing
- surface model
- feature selection
- surface normals
- principal component analysis
- multi view stereo
- structured light
- hough transform
- semi supervised
- stereo pair
- reconstruction method
- shape recovery
- three dimensional
- smooth surfaces
- d objects
- stereo matching
- single image
- dimensionality reduction
- high resolution