Classifying bags of keypoints using HMMs.
Fatin ZakloutaBogdan StanciulescuPublished in: AICCSA (2010)
Keyphrases
- keypoints
- visual words
- hidden markov models
- image matching
- multiscale
- scale space
- scale invariant
- object recognition
- feature detection
- multiple instance learning
- image features
- sift descriptors
- sift features
- image classification
- feature vectors
- machine learning
- keypoint detection
- invariant features
- action recognition
- discriminative power