2D EPID dose calibration for pretreatment quality control of conformal and IMRT fields: A simple and fast convolution approach
详细信息 查看全文
- 作者：Jé ; ré ; my Camilleria ; b ; camilleri.jeremy@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jocelyne Mazuriera ; Denis Francka ; Philippe Dudouetc ; Igor Latorzeffa ; Xavier Franceriesd ; e
- 关键词：Portal dosimetry ; IMRT quality assurance ; Patient-specific pretreatment verifications
- 刊名：Physica Medica
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：32
- 期：1
- 页码：133-140
- 全文大小：1563 K
文摘
- •
An original 2D algorithm that converts the signal of an EPID to absorbed dose in water was created.
- •
We demonstrated that our method is usable both for 3DCRT and IMRT techniques.
- •
The proposed algorithm is really fast and easy to implement in clinical routine compared to other studies.