Agglomerative clustering for feature point grouping.
Maria ScalzoSenem VelipasalarPublished in: ICIP (2014)
Keyphrases
- agglomerative clustering
- feature points
- clustering algorithm
- epipolar geometry
- image sequences
- affine transformation
- point correspondences
- feature matching
- k means
- facial features
- data clustering
- face images
- hierarchical clustering
- feature detectors
- feature descriptors
- human faces
- multiscale
- active appearance models
- em algorithm
- keypoints
- camera motion
- high quality
- feature extraction
- harris corner detector