Bidirectional-isomorphic manifold learning at image semantic understanding & representation.
Xianming LiuHongxun YaoRongrong JiPengfei XuXiaoshuai SunPublished in: Multim. Tools Appl. (2013)
Keyphrases
- manifold learning
- image representation
- tensor voting
- nonlinear manifold
- input image
- image features
- image data
- feature representation
- image retrieval
- image classification
- dimensionality reduction
- low dimensional
- high dimensional image space
- dimension reduction
- multiscale
- subspace learning
- high dimensional
- diffusion maps
- underlying manifold
- nonlinear dimensionality reduction
- latent space
- sparse representation
- manifold structure
- locally linear embedding
- relative position
- machine learning
- pattern recognition
- similarity measure
- learning algorithm