Adaptive segmentation of traditional cultural pattern based on superpixel Log-Euclidean Gaussian metric.
Xiaogang HouHaiying ZhaoYan MaWei ZhouPublished in: Appl. Soft Comput. (2020)
Keyphrases
- riemannian metric
- covariance matrices
- log euclidean
- segmentation algorithm
- image regions
- image segmentation
- level set
- distance measure
- multiscale
- shape prior
- region growing
- maximum likelihood
- segmentation method
- vector space
- covariance matrix
- gaussian distribution
- medical images
- superpixels
- square root
- riemannian manifolds
- metric space
- affine invariant
- gaussian mixture
- high dimensional
- optical flow
- edge detection
- fully automatic
- gaussian mixture model