Brain lesion display and analysis based on 3D rendering(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2023年第1期
- Page:
- 61-65
- Research Field:
- 医学影像物理
- Publishing date:
Info
- Title:
- Brain lesion display and analysis based on 3D rendering
- Author(s):
- JIANG Xiangang1; ZHANG Hongbin2
- 1. School of Science, East China Jiaotong University, Nanchang 330013, China 2. School of Software, East China Jiaotong University, Nanchang 330013, China
- Keywords:
- Keywords: vessel segmentation brain segmentation 3D rendering Hessian?atrix
- PACS:
- R318；TP391
- DOI:
- DOI:10.3969/j.issn.1005-202X.2023.01.010
- Abstract:
- Abstract: In view of the complex adhesion and overlapping of brain tissues in gray distribution, a novel vessel enhancement filtering algorithm combining original vessel control parameters and newly added voxel luminance harmonization parameter is proposed to produce vessel response values. The vessel enhancement filtering algorithm and relative segmentation methods are implemented by GPU. The technologies for brain tumour extraction and display are also explored. The experiments show that the proposed method can provide virtual reality for the segmentations of brain tissues and relative lesions, and offer image guidance for minimally invasive surgery and interventional therapy for brain diseases.
Last Update: 2023-01-07