Multi-object tracking in MRI-guided radiotherapy using the tracking-learning-detection framework.
other · Level V
Where this comes from
- Record sourced from PubMed, PMID 31136959.
- Also identified by DOI 10.1016/j.radonc.2019.05.008.
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Abstract
The application of the tracking-learning-detection (TLD) framework; a performant tracking algorithm for real-life objects in CCD video, was evaluated and successfully optimized for tracking anatomical structures in low-quality 2D cine-MRI acquired during MRI-guided radiotherapy. Sub-pixel tracking accuracy and >95% precision and recall was achieved despite significant deformations and periodical disappearance.
Medical subject headings
- Image Processing, Computer-Assisted
- Magnetic Resonance Imaging, Cine
- Radiotherapy, Image-Guided