Detecting Glass in Ocular Region Based on Grassmann Manifold Projection Metric Learning by Exploring Spectral Imaging.
Narayan VetrekarRaghavendra RamachandraKiran B. RajaRajendra S. GadPublished in: SITIS (2018)
Keyphrases
- metric learning
- grassmann manifold
- distance metric
- semi supervised
- learning tasks
- pairwise
- dimensionality reduction
- distance function
- stochastic gradient
- feature space
- component analysis
- multi task
- subspace learning
- semi supervised learning
- image segmentation
- image set
- high dimensional
- data representation
- linear subspace
- nearest neighbor classifier
- pattern recognition