Noninvasive Imaging of Epicardial and Endocardial Potentials With Low Rank and Sparsity Constraints.
Lin FangJingjia XuHongjie HuYunmei ChenPengcheng ShiLinwei WangHuafeng LiuPublished in: IEEE Trans. Biomed. Eng. (2019)
Keyphrases
- low rank
- sparsity constraints
- deformable models
- left ventricle
- high order
- cardiac cycle
- cardiac motion
- linear combination
- missing data
- singular value decomposition
- matrix factorization
- semi supervised
- convex optimization
- matrix completion
- higher order
- kernel matrix
- medical images
- high resolution
- high dimensional data
- data matrix
- image processing
- image segmentation
- computer vision
- data representation
- machine learning
- data sets
- object recognition