Face Sketch Synthesis via Sparse Representation.
Liang ChangMingquan ZhouYanjun HanXiaoming DengPublished in: ICPR (2010)
Keyphrases
- sparse representation
- face sketch
- sketch recognition
- image synthesis
- dictionary learning
- sparse coding
- image super resolution
- face hallucination
- image patches
- random projections
- signal processing
- image classification
- compressed sensing
- joint optimization
- face recognition
- compressive sensing
- image representation
- computer graphics
- high dimensional data
- dimensionality reduction
- gesture recognition
- manifold learning
- subspace learning
- test images
- knn
- neural network