Discriminative Learning of Local Image Descriptors.
Matthew A. BrownGang HuaSimon A. J. WinderPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2011)
Keyphrases
- feature vectors
- discriminative learning
- local image descriptors
- image patches
- generative model
- image representation
- superpixels
- weakly supervised
- similarity measure
- structured prediction
- invariant features
- maximum margin
- image set
- object categories
- highly efficient
- image transformations
- probabilistic model
- image matching
- computer vision
- natural images
- expectation maximization
- maximum likelihood
- image segmentation
- image processing
- feature selection