作者: Li Bin , Ou Shanxing , Tian Lianfang
DOI: 10.1080/1023697X.2010.10668202
关键词:
摘要: When 3D conformal radiotherapy treatment planning (3D CRTP) is employed for tumour treatment, the relative position between and its adjacent tissues could be obtained easily through analysing medical data sets which are fused information of functional images anatomical images. For multimodal images, important thing fusion registration basis image fusion. In order to realise effectively efficiently automatic data, a rapid method presented in this paper. This based on hierarchical adaptive free-form deformation (FFD) algorithm, can described as follows: First ROI (region interest) extracted by using C-V (Chan-Vese model, Chan, 2001) level feature points matched automatically parallel computing method. Then, global rough registratio...