Keyphrases
- visual features
- support vector
- visual information
- training set
- image classification
- visual content
- image search
- support vector machine svm
- keywords
- low level
- low level features
- multi class
- image retrieval
- image annotation
- image collections
- semantic concepts
- feature selection
- support vector machine
- automatic image annotation
- visual data
- machine learning
- binary classification
- feature vectors
- semantic content
- web images
- semantic features
- content based video retrieval
- visual similarity
- global features
- training data
- key frames
- color histogram
- image processing
- object recognition
- image representation