From Patches to Images: A Nonparametric Generative Model.
Geng JiMichael C. HughesErik B. SudderthPublished in: ICML (2017)
Keyphrases
- generative model
- visual patterns
- image analysis
- probabilistic model
- topic models
- image retrieval
- input image
- image classification
- mixture model
- feature representations
- object parts
- prior knowledge
- discriminative learning
- latent dirichlet allocation
- image set
- object recognition
- em algorithm
- image features
- active learning
- image processing
- test images
- pixel level
- bayesian framework
- hierarchical bayesian model
- illumination conditions
- dirichlet process mixture models
- visual features
- image patches
- lighting conditions
- keypoints
- data sets
- learning process
- training set
- multiscale
- computer vision