Point-Based Manifold Harmonics.
Yang LiuBalakrishnan PrabhakaranXiaohu GuoPublished in: IEEE Trans. Vis. Comput. Graph. (2012)
Keyphrases
- frequency domain
- manifold learning
- high dimensional
- low dimensional
- high frequency
- riemannian manifolds
- manifold alignment
- feature space
- lower dimensional
- geodesic distance
- tangent space
- machine learning
- manifold structure
- radon transform
- image set
- speech recognition
- hidden markov models
- multiresolution
- multiscale
- feature extraction