Quantitative evaluation and feasibility analysis of cone-beam computed tomography (CBCT) image quality based on three-dimensional parameters / 中华放射肿瘤学杂志
Chinese Journal of Radiation Oncology
; (6): 799-800, 2019.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-791433
Responsible library:
WPRO
ABSTRACT
Cone-beam computed tomography (CBCT) image based on a single layer of image and the choice of regions of interest (ROI) is affected by individual subjectivity,making it difficult to compare the image quality.In this article,a quantitative evaluation method of CBCT image quality based on threedimensional parameters was proposed,which was extended from single layer to multi-layer and from pixel to voxel.The selection range of ROI was discussed to reduce the error of artificial selection and realize the quantitative evaluation of image quality by three-dimensional parameters.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Radiation Oncology
Year:
2019
Document type:
Article