Speeding up the similarity search in high-dimensional image database by multiscale filtering and dynamic programming.
Shyi-Chyi ChengTian-Luu WuPublished in: Image Vis. Comput. (2006)
Keyphrases
- image database
- similarity search in high dimensional
- image retrieval
- multiscale
- dynamic programming
- high dimensional
- similarity search
- coarse to fine
- image representation
- nearest neighbor
- image content
- index structure
- content based retrieval
- scale space
- image processing
- image data
- image indexing
- retrieval method
- low dimensional
- image matching
- image search
- relevance feedback
- wavelet transform
- region based image retrieval
- retrieval precision
- image annotation
- feature extraction
- image segmentation
- cbir systems
- object retrieval
- query processing
- dimensionality reduction
- data analysis
- feature space
- exhaustive search
- database
- vocabulary tree