Fast Visual Vocabulary Construction for Image Retrieval Using Skewed-Split k-d Trees.
Ilias GialampoukidisStefanos VrochidisIoannis KompatsiarisPublished in: MMM (1) (2016)
Keyphrases
- visual vocabulary
- image retrieval
- visual words
- visual phrases
- image collections
- bag of visual words
- image descriptors
- bag of words
- image matching
- image database
- co occurrence
- relevance feedback
- visual features
- image content
- bag of features
- image search
- image representation
- image classification
- object retrieval
- nearest neighbor search
- scene classification
- random forest
- retrieval accuracy
- retrieval method
- low level features
- cbir systems
- visual content
- image annotation
- text retrieval
- feature space
- similarity measure
- spatial information
- n gram
- pairwise