Exploring feature dimensionality reduction methods for enhancing automatic sport image annotation.
Yomna HatemSherine RadyPublished in: Multim. Tools Appl. (2018)
Keyphrases
- image annotation
- automatic image annotation
- dimensionality reduction methods
- image understanding
- image content
- image retrieval
- visual features
- multi modal
- preprocessing step
- multi label
- image features
- dimensionality reduction
- feature set
- low level features
- image database
- data sets
- feature vectors
- knn
- video data
- discriminant analysis
- object recognition
- principal components analysis
- wordnet
- image data
- pattern recognition
- decision trees