An invariant scheme for exact match retrieval of symbolic images based upon principal component analysis.
D. S. GuruP. PunithaPublished in: Pattern Recognit. Lett. (2004)
Keyphrases
- image database
- exact match
- image retrieval
- principal component analysis
- principal components
- image data
- input image
- ranked retrieval
- input data
- information retrieval
- information retrieval systems
- text retrieval
- information extraction
- similarity measure
- face recognition
- dimensionality reduction
- document retrieval
- range queries
- databases
- database