Multi-object tracking in MRI-guided radiotherapy using the tracking-learning-detection framework.

Multi-object tracking in MRI-guided radiotherapy using the tracking-learning-detection framework. Radiother Oncol. 2019 May 25;138:25-29 Authors: Dhont J, Vandemeulebroucke J, Cusumano D, Boldrini L, Cellini F, Valentini V, Verellen D 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. PMID: 31136959 [PubMed - as supplied by publisher]
Source: Radiotherapy and Oncology : journal of the European Society for Therapeutic Radiology and Oncology - Category: Radiology Authors: Tags: Radiother Oncol Source Type: research