Joint People Recognition across Photo Collections Using Sparse Markov Random Fields.
Markus BrennerEbroul IzquierdoPublished in: MMM (1) (2014)
Keyphrases
- markov random field
- photo collections
- random fields
- graph cuts
- energy function
- mrf model
- belief propagation
- pairwise
- higher order
- maximum a posteriori
- potential functions
- image segmentation
- personal photo collections
- low level vision
- conditional random fields
- object recognition
- image collections
- high dimensional
- event recognition
- feature extraction
- sparse representation
- image database
- image retrieval
- machine learning
- piecewise constant functions