Riemannian Manifold-Based Feature Space and Corresponding Image Clustering Algorithms.
Xuemei ZhaoChen LiJun WuXiaoli LiPublished in: IEEE Trans. Neural Networks Learn. Syst. (2024)
Keyphrases
- riemannian manifolds
- feature space
- image retrieval
- image representation
- image data
- euclidean space
- image segmentation
- clustering algorithm
- multiscale
- lie group
- mean shift
- high resolution
- image classification
- parameter space
- visual features
- input data
- k means
- kernel function
- gaussian mixture model
- vector space
- linear discriminant analysis
- feature selection
- edge detection
- tangent space