A framework for on-line calibration of LINAC devices

TL;DR

This paper presents an on-line calibration framework for LINAC devices in IGRT, utilizing Geometric Algebra to enhance cancer targeting accuracy through real-time position estimation and correction.

Contribution

It introduces a novel on-line calibration algorithm using Geometric Algebra, simplifying calculations and improving LINAC device accuracy in IGRT.

Findings

Enhanced targeting accuracy in IGRT

Simplified calibration calculations using Geometric Algebra

Real-time patient position correction

Abstract

General description of an on-line procedure of calibration for IGRT (Image Guided Radiotherapy) is given. The algorithm allows to improve targeting cancer by estimating its position in space and suggests appropriate correction of the position of the patient. The description is given in the Geometric Algebra language which significantly simplifies calculations and clarifies presentation.