Sparse Representation for 3D Shape Estimation: A Convex Relaxation Approach.
Xiaowei ZhouMenglong ZhuSpyridon LeonardosKostas DaniilidisPublished in: CoRR (2015)
Keyphrases
- sparse representation
- convex relaxation
- convex optimization
- multi label
- image classification
- sparse coding
- image patches
- face recognition
- multiple kernel learning
- optimization methods
- dimensionality reduction
- high dimensional data
- shape from shading
- image representation
- neural network
- semi supervised
- evolutionary algorithm
- high quality
- multi task
- light field