Segmentation of MR-guided, high intensity, focused ultrasound treated lesions based on diffusion-weighted imaging and interactive information
DOI:
https://doi.org/10.56028/aemr.4.1.197.2023Keywords:
MRgFUS; DWI; Interactive image segmentation; Threshold method.Abstract
As the gold standard of traditional ablation treatment area, DCE-MRI has the disadvantages of slow imaging speed and only single examination during surgery. DWI is gradually being adopted as a new alternative. Considering the complex lesion status of uterine fibroids DWI, the interaction-based image segmentation method has a wider range of applications. Our proposed segmentation algorithm can be applied to a variety of cases and achieves a good segmentation Dice of 0.85.
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Published
2023-03-16