Acta Metrologica Sinica  2015, Vol. 36 Issue (4): 441-444    DOI: 10.3969/j.issn.1000-1158.2015.04.23
Current Issue | Archive | Adv Search |
Study and Realization of Radiotherapy Quality Assurance Based on Image Analysis
LIU Ke,BIAN Xin,HOU Li-xin,ZHOUXin
National Institute of Metrology, Beijing 100029, China
Download: PDF (1120 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  To explore applications of image analysis in complex system’s performance evaluation and quantity traceability, the film dosimetry system for radiation therapy quality assurance (QA) is studied. Film dosimetry by dose-gray curve, plan data extraction by parsing certain DICOM files and parameters calculation such as Gamma by image analysis are realized, respectively. The algorithms of radiation therapy QA for intensity-modulated radiation therapy (IMRT) are developed. The proposed method can not only be suit for verification of IMRT, but also be used as reference to complex system’s performance evaluation based on image analysis.
Key wordsMetrology      Radiotherapy quality assurance      Parse DICOM      Image analysis      IMRT     
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
LIU Ke
BIAN Xin
HOU Li-xin
ZHOUXin
Cite this article:   
LIU Ke,BIAN Xin,HOU Li-xin, et al. Study and Realization of Radiotherapy Quality Assurance Based on Image Analysis[J]. Acta Metrologica Sinica, 2015, 36(4): 441-444.
URL:  
http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2015.04.23     OR     http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2015/V36/I4/441
Copyright © Editorial Board of Acta Metrologica Sinica
Supported by:Beijing Magtech