Skeleton-based Tai Chi action segmentation using trajectory primitives and content.
Leiyang XuQiang WangXiaotian LinLin YuanXiang MaPublished in: Neural Comput. Appl. (2023)
Keyphrases
- skeleton extraction
- segmentation algorithm
- level set
- medical images
- shape prior
- image segmentation
- multiscale
- segmentation method
- object segmentation
- web content
- region growing
- low level
- metadata
- shape decomposition
- geometric primitives
- d mesh
- motion segmentation
- fully automatic
- image sequences
- human actions
- multimedia content
- shape model
- medial axis
- segmented images
- segmentation accuracy
- distance transformation
- energy function
- building blocks
- input image