Trademark retrieval using contour-skeleton stroke classification.
Wing Ho LeungTsuhan ChenPublished in: ICME (2) (2002)
Keyphrases
- information retrieval
- machine learning
- fourier descriptors
- automatic classification
- pattern classification
- image classification
- classification accuracy
- pattern recognition
- classification models
- classification method
- image database
- feature extraction
- image retrieval
- classification scheme
- image segmentation
- support vector machine svm
- feature vectors
- support vector machine
- query expansion
- active contours
- benchmark datasets
- binary images
- feature space
- feature selection
- shape representation
- search engine
- decision trees
- class labels
- information retrieval systems
- training set
- preprocessing