--- title: AutoContour White Paper | Resources image: https://resources.radformation.com/hubfs/EZWhitepaper%20Cover.png --- [![Radformation](https://resources.radformation.com/hubfs/radformation-logo%20WHITE%20BACKGROUND.jpg)](https://radformation.com/) - Products   ### [![](https://resources.radformation.com/hubfs/prod-act.svg) AutoContour Automated AI Contouring](https://radformation.com/autocontour/autocontour) ### [![](https://resources.radformation.com/hubfs/prod-ezf.svg) EZFluence Automated 3D Planning](https://radformation.com/ezfluence/ezfluence) ### [![](https://resources.radformation.com/hubfs/prod-cch.svg) ClearCheck Automated Plan Evaluation](https://radformation.com/clearcheck/clearcheck) ### [![](https://resources.radformation.com/hubfs/prod-crt.svg) ChartCheck Automated Treatment Eval](https://radformation.com/chartcheck/chartcheck) ### [![](https://resources.radformation.com/hubfs/prod-op.svg) OptiPlan Automated VMAT Planning](https://radformation.com/optiplan/optiplan) ### [![](https://resources.radformation.com/hubfs/prod-cca.svg) ClearCalc Independent Calc Software](https://radformation.com/clearcalc/clearcalc) ### [![ChartCheck\_Adaptive\_Logomark](https://resources.radformation.com/hubfs/ChartCheck_Adaptive_Logomark.svg) ChartCheck Adaptive Automated Adaptive Assessment](https://radformation.com/chartcheck/adaptive) ### [![](https://resources.radformation.com/hubfs/rmc.svg) RadMonteCarlo Independent Monte Carlo](https://radformation.com/radmontecarlo/radmontecarlo) ### [![](https://resources.radformation.com/hubfs/prod-rdt.svg) RadMachine Comprehensive Machine QA](https://radformation.com/radmachine/radmachine) ### [![](https://resources.radformation.com/hubfs/prod-qck.svg) QuickCode Automated Billing QA](https://radformation.com/quickcode/quickcode) - Resources   ### [Blog](https://blog.radformation.com?hsLang=en) ### [BED Calculator](https://radformation.com/tools/bed-calculator) ### [Case studies](https://resources.radformation.com/case-studies?hsLang=en) ### [Decay Calculator](https://radformation.com/tools/decay-calculator) ### [Webinars](https://resources.radformation.com/webinars?hsLang=en) ### [Interpolation Calculator](https://radformation.com/tools/interpolation-calculator) ### [White papers](https://resources.radformation.com/white-papers?hsLang=en) ### [Videos](https://resources.radformation.com/videos?hsLang=en) ### [User of the Month](https://resources.radformation.com/user-of-the-month?hsLang=en) ### [Surveys](https://radformation.com/surveys) - Company   ### [About us](https://radformation.com/about) ### [Careers](https://radformation.com/careers) ### [Events](https://events.radformation.com/?hsLang=en) ### [Sales](https://radformation.com/contact/sales) ### [Support](https://radformation.com/success-support) ### [Research](https://info.radformation.com/research?hsLang=en) ### [Press](https://radformation.com/press) - [Contact](https://radformation.com/contact) [![  Sign in](https://no-cache.hubspot.com/cta/default/21696034/b0649c05-e1f9-4050-baf3-050bc98a9a8f.png)](https://cta-redirect.hubspot.com/cta/redirect/21696034/b0649c05-e1f9-4050-baf3-050bc98a9a8f) WHITE PAPER / AUTOCONTOUR ## **AutoContour: State-of-the-Art Deep-Learning Auto-Segmentation**   Over the last several years, the introduction of artificial intelligence (AI) and machine learning has led to a breakthrough in automated contouring capabilities. Radformation is thrilled to bring AutoContour to the radiation oncology community. In this white paper, we delve into the inner workings of AutoContour, examining the algorithms that power it, how the structure models were trained, and where the technology fits into the broader landscape of deep learning and AI. Additionally, we share the design philosophy that underpins the software, the workflows in which it can be utilized, and the real-world impact from clinical centers that have implemented it. ![](https://resources.radformation.com/hubfs/raw_assets/public/@marketplace/kalungicom/atlas-theme/images/Dashboard.svg) [![Radformation](https://resources.radformation.com/hubfs/Radformation_Logo_Pen%20(1).png)](https://radformation.com/) 261 Madison Avenue 9th Floor New York, NY 10016 1-844-RADFOR5 (7233675) ### PRODUCT - [AutoContour](https://radformation.com/autocontour/autocontour) - [EZFluence](https://radformation.com/ezfluence/ezfluence) - [OptiPlan](https://radformation.com/optiplan/optiplan) - [ClearCheck](https://radformation.com/clearcheck/clearcheck) - [ClearCalc](https://radformation.com/clearcalc/clearcalc) - [RadMonteCarlo](https://radformation.com/radmontecarlo/radmontecarlo) - [ChartCheck](https://radformation.com/chartcheck/chartcheck) - [ChartCheck Adaptive](https://radformation.com/chartcheck/adaptive) - [RadMachine](https://radformation.com/radmachine/radmachine) - [QuickCode](https://radformation.com/quickcode/quickcode) ### RESOURCES - [Blog](https://blog.radformation.com/?hsLang=en) - [Case Studies](https://resources.radformation.com/case-studies?hsLang=en) - [Webinars](https://resources.radformation.com/webinars?hsLang=en) - [White Papers](https://resources.radformation.com/white-papers?hsLang=en) - [Videos](https://resources.radformation.com/videos?hsLang=en) - [Surveys](https://radformation.com/surveys) - [Privacy Settings](https://radformation.com/privacy-settings) ### CALCULATORS - [BED Calculator](https://radformation.com/tools/bed-calculator) - [Decay Calculator](https://radformation.com/tools/decay-calculator) - [Interpolation Calculator](https://radformation.com/tools/interpolation-calculator) ### COMPANY - [About](https://radformation.com/about) - [Careers](https://radformation.com/careers) - [Contact](https://radformation.com/contact) - [Events](https://events.radformation.com/?hsLang=en) - [Sales](https://radformation.com/contact/sales) - [Support](https://radformation.com/success-support) - [Research](https://info.radformation.com/research?hsLang=en) - [Press](https://radformation.com/press) - [Policies](https://radformation.com/privacy-policy) © 2026 Radformation, Inc. 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