A Convex Approach for Non-rigid Structure from Motion Via Sparse Representation.
Junjie HuTerumasa AokiPublished in: VISIGRAPP (6: VISAPP) (2017)
Keyphrases
- sparse representation
- non rigid structure from motion
- norm minimization
- manifold learning
- convex optimization
- low rank
- sparse coding
- shape model
- face recognition
- image patches
- high dimensional data
- image classification
- signal processing
- dimensionality reduction
- negative matrix factorization
- random projections
- convex hull
- image representation
- three dimensional
- object tracking
- convex relaxation
- similarity measure
- linear combination
- knn
- interior point methods
- image restoration