Complex wavelet transform with vocabulary tree for content based image retrieval.
Anil Balaji GondeR. P. MaheshwariR. BalasubramanianPublished in: ICVGIP (2010)
Keyphrases
- vocabulary tree
- complex wavelet transform
- visual words
- recognition scheme
- retrieval precision
- image database
- contextual cues
- bag of visual words
- discriminative power
- wavelet domain
- bag of words
- image retrieval
- computer vision
- scene classification
- shift invariant
- discrete wavelet transform
- multimedia content
- co occurrence