Distinctive Image Features from Scale-Invariant Keypoints.
David G. LowePublished in: Int. J. Comput. Vis. (2004)
Keyphrases
- keypoints
- scale invariant
- image features
- scale space
- image classification
- image matching
- object recognition
- feature detection
- scale invariant feature transform
- global features
- sift features
- computer vision
- image representation
- invariant features
- multiscale
- visual words
- object classes
- feature vectors
- sift descriptors
- image transformations
- scale invariant features
- three dimensional