Deep Sparse Feature Selection and Fusion for Textured Contact Lens Detection.
Domenick PosterNasser M. NasrabadiBenjamin S. RigganPublished in: BIOSIG (2018)
Keyphrases
- feature selection
- detection method
- multi modal fusion
- decision level fusion
- detection algorithm
- machine learning
- sparse pca
- sparse data
- false alarms
- support vector
- web image annotation
- object detection
- text classification
- text categorization
- high dimensional
- computer vision
- feature selection and classification
- detection accuracy
- automatic detection
- feature extraction
- input image
- feature vectors
- detection rate
- data fusion
- classification models
- information gain
- false positives
- multiscale
- discriminative features
- natural images
- feature level fusion
- mutual information
- classification accuracy