Keypoints Dictionary Learning for Fast and Robust Alignment.
Aitor ArtolaYannis KolodziejJean-Michel MorelThibaud EhretPublished in: ICIP (2023)
Keyphrases
- dictionary learning
- keypoints
- image transformations
- sparse representation
- sparse coding
- scale invariant feature transform
- keypoint detection
- image matching
- multiscale
- scale invariant
- object recognition
- image features
- input data
- image classification
- co occurrence
- visual words
- sift descriptors
- image segmentation
- data sets