Clustering for Photo Retrieval at Image CLEF 2008.
Diana InkpenMarc StogaitisFrançois DeGuireMuath AlzghoolPublished in: CLEF (Working Notes) (2008)
Keyphrases
- input image
- image representation
- multiscale
- image data
- image retrieval
- image content
- single image
- image features
- image segmentation
- test images
- spatial information
- feature points
- image classification
- clustering algorithm
- segmentation method
- image collections
- image pixels
- low level
- image analysis
- information retrieval
- keypoints
- region of interest
- similarity measure
- question answering
- test collection
- query expansion
- image regions
- hough transform
- object recognition
- spectral clustering
- pixel values
- affinity measure