Discriminatively Trained Sparse Code Gradients for Contour Detection.
Xiaofeng RenLiefeng BoPublished in: NIPS (2012)
Keyphrases
- contour detection
- discriminatively trained
- object detection
- image segmentation
- discriminative learning
- sequence classification
- generative model
- discriminative training
- high dimensional
- region segmentation
- machine learning
- pixel level
- sparse representation
- character recognition
- license plate
- training examples
- higher order
- co occurrence
- multi class
- object recognition
- bayesian networks
- learning algorithm