Joint Left Atrial Segmentation and Scar Quantification Based on a DNN with Spatial Encoding and Shape Attention.
Lei LiXin WengJulia A. SchnabelXiahai ZhuangPublished in: CoRR (2020)
Keyphrases
- shape prior
- shape model
- segmentation algorithm
- spatial coordinates
- energy functional
- perceptual grouping
- level set
- region based segmentation
- quantitative evaluation
- multiple scales
- robust segmentation
- shape variations
- spatial constraints
- global shape
- spatial information
- shape decomposition
- image segmentation
- geometric shapes
- segmentation method
- prostate segmentation
- region features
- spatio temporal
- caudate nucleus
- brain structures
- shape constraints
- object segmentation
- medical images
- active contours
- shape features
- statistical shape model
- object shape
- skeleton extraction
- shape descriptors
- multiscale
- intensity variations
- prior information
- reference object
- image sequences
- edge detection
- energy function
- spatial data
- image regions
- motion cues
- spatial and temporal
- spatial arrangement
- visual attention
- accurate segmentation
- spatial location
- shape matching