An automatic segmentation method with self-attention mechanism on left ventricle in gated PET/CT myocardial perfusion imaging.
Yangmei ZhangFanghu WangHuiqin WuYuling YangWeiping XuShuxia WangWufan ChenLijun LuPublished in: Comput. Methods Programs Biomed. (2023)
Keyphrases
- myocardial perfusion
- segmentation method
- left ventricle
- fully automatic
- semi automatic
- region growing
- coronary artery disease
- active contours
- image segmentation
- image analysis
- energy function
- segmentation algorithm
- left ventricular
- nonrigid registration
- image sequences
- lung cancer
- mri data
- clinical practice
- ct images
- computer assisted
- image reconstruction
- level set