Keyphrases
- k means
- image classification
- image database
- input image
- image registration
- three dimensional
- image features
- image data
- image analysis
- region of interest
- ground truth
- feature vectors
- edge detection
- classification accuracy
- pattern recognition
- image collections
- image matching
- preprocessing stage
- pigmented skin lesions
- feature points
- segmentation algorithm
- classification method
- text classification
- extracted features
- multiple classifiers
- machine learning
- image retrieval
- object recognition
- clustering algorithm
- feature extraction
- decision trees
- feature selection
- feature weights
- segmentation method
- support vector
- test images
- handwritten digits
- similarity measure
- image processing
- unsupervised clustering
- image set
- knowledge management
- training set
- support vector machine
- d objects