A Hybrid Method for Image Taxonomy: Using CAPTCHA for Collaborative Knowledge Acquisition.
Bruno Norberto da SilvaAna Cristina Bicharra GarciaPublished in: AAAI Fall Symposium: Semantic Web for Collaborative Knowledge Acquisition (2006)
Keyphrases
- hybrid method
- knowledge acquisition
- image data
- image content
- image retrieval
- image classification
- input image
- multiscale
- single image
- segmentation method
- image segmentation
- image regions
- image representation
- edge detection
- image features
- image analysis
- evolutionary algorithm
- segmentation algorithm
- computational complexity
- high resolution
- feature vectors
- domain experts
- expert systems
- lower bound
- test images
- knowledge base
- evolutionary methods