Manifold learning approach to curve identification with applications to footprint segmentation.
Namita LokareQian GeWesley E. SnyderZoe JewellSky AllibhaiEdgar J. LobatonPublished in: CIMSIVP (2014)
Keyphrases
- manifold learning
- low dimensional
- dimensionality reduction
- nonlinear dimensionality reduction
- principal curves
- diffusion maps
- subspace learning
- dimension reduction
- high dimensional
- semi supervised
- head pose estimation
- level set
- high dimensional data
- segmentation algorithm
- segmentation method
- multiscale
- image segmentation
- laplacian eigenmaps
- feature extraction
- sparse representation
- manifold structure
- manifold learning algorithm
- least squares
- active learning
- locally linear embedding
- preprocessing
- computer vision
- data sets