Distance Based Histograms of SIFT Descriptors.
Ville ViitaniemiJorma LaaksonenPublished in: ICANN (2) (2009)
Keyphrases
- sift descriptors
- image matching
- keypoints
- visual words
- discriminative power
- feature representation
- bag of features
- image features
- distance measure
- affine invariant
- image search
- image classification
- image sequences
- unsupervised learning
- sparse representation
- object recognition
- affine transformation
- texture classification
- iris recognition
- multiscale