An effective image retrieval framework in invariant feature space merging GeoSOM with modified inverted indexing.
S. PriyankaM. S. SudhakarPublished in: Multim. Tools Appl. (2019)
Keyphrases
- object retrieval
- feature space
- image retrieval
- retrieval framework
- image representation
- image data
- multiscale
- image classification
- image features
- retrieval process
- low level
- invariant features
- image database
- image segmentation
- learning algorithm
- matching scheme
- text retrieval
- visual words
- keypoints
- principal component analysis
- feature vectors
- search engine
- information retrieval