Efficient Bag of Words Based Concept Extraction for Visual Object Retrieval.
Hilal ErgunMustafa SertPublished in: FQAS (2015)
Keyphrases
- object retrieval
- bag of words
- visual words
- visual vocabulary
- image classification
- action recognition
- image database
- text classification
- image representation
- bag of visual words
- n gram
- soft assignment
- visual features
- text retrieval
- retrieval accuracy
- co occurrence
- image retrieval
- document representation
- computer vision
- data mining
- feature vectors
- multiscale
- term frequency
- human detection
- bayesian networks
- information retrieval