Incomplete 3D Shape Retrieval via Sparse Dictionary Learning.
Lili WanJingyu JiangHao ZhangPublished in: PG (Short Papers) (2015)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- bag of words
- group sparsity
- sparsity constraints
- natural images
- signal recovery
- object category recognition
- dictionary learning for sparse
- sparse codes
- image classification
- missing data
- shape descriptors
- shape matching
- linear combination
- d objects
- image patches
- high dimensional data
- generative model
- feature space
- data analysis
- face recognition
- image processing