Image Retrieval via Geometric Constraints Histogram Descriptor Based on Curvature Graph.
Yonghua XieMicheal OhEigeartaighPublished in: FSKD (5) (2009)
Keyphrases
- geometric constraints
- image retrieval
- geometric consistency
- color histogram
- image search
- geometric properties
- camera calibration
- image database
- epipolar geometry
- multiple images
- relevance feedback
- visual features
- shape context
- image content
- consistency constraints
- graph matching
- image representation
- multiscale
- mean shift
- visual hull
- single image
- orientation histogram
- image collections
- image matching
- color features
- object matching
- shape descriptors
- image annotation
- low level features
- computer vision
- spatial information
- keypoints
- scale space
- image classification
- pairwise
- video sequences
- feature extraction
- three dimensional
- image segmentation