Unsupervised Feature Selection and Category Formation for Generic Object Recognition.
Hirokazu MadokoroMasahiro TsukadaKazuhito SatoPublished in: CAIP (1) (2011)
Keyphrases
- unsupervised feature selection
- generic object recognition
- object categories
- object recognition
- object detection
- feature selection
- training examples
- data clustering
- image features
- visual words
- generative model
- dimensionality reduction
- test images
- feature subset
- data sets
- semi supervised
- training set
- denoising
- maximum likelihood
- spatial relations
- clustering algorithm
- image processing