Sparse Approximations of 3D Mesh Geometry Using Frames as Overcomplete Dictionaries.
Maja KrivokucaWaleed H. AbdullaBurkhard C. WünschePublished in: ICCV Workshops (2013)
Keyphrases
- sparse approximations
- d mesh
- sparse representation
- view dependent
- three dimensional
- scene geometry
- texture map
- d objects
- face recognition
- texture mapping
- image classification
- image patches
- skeleton extraction
- geometric properties
- shape descriptors
- gaussian process
- signal processing
- natural images
- moving objects
- dimensionality reduction
- image representation
- multiscale
- high dimensional data
- multi view
- image sequences
- machine learning
- video sequences
- geometric constraints
- cross validation
- image features
- high resolution
- pairwise