An affine point-set and line invariant algorithm for photo-identification of gray whales.
C. ChandanNasser KehtarnavazGilbert R. HillmanBernd WürsigPublished in: Image Processing: Algorithms and Systems (2004)
Keyphrases
- point sets
- learning algorithm
- geometric transformations
- similarity measure
- matching algorithm
- convex hull
- machine learning
- object recognition
- input data
- computational geometry
- data sets
- affine transformation
- distance function
- closest points
- affine registration
- point correspondences
- active contours
- expectation maximization
- image registration
- neural network