Tools

Conditions for using these tools:

These tools are made available for professional or research activities. By using them, you implicitly agree that:

• they will be used only for educational or research activity;

• they will not be used for any commercial use;

• if used in conjunction with any publication or scientific presentation, the work will be credited and properly acknowledged;

• the developer/author is not liable for mistakes, misunderstandings, errors, or miscalculations that might occur as a result of using these tools.

This section collects browser-based implementations of parts of our analysis workflow — tools that let you run specific calculations or extract structured data directly, without installing dedicated software. Each one is built around a particular method or file format from our research, packaged as a self-contained page that runs entirely on your own machine.

• LCD Online — a browser-based calculator implementing the statistical LCD method with our 5-step aluminium phantom: place ROIs on a DICOM image, compute the low-contrast detectability curve, and export results to Excel.

• LCD Angio Online — a browser-based calculator implementing the statistical LCD method with our 5-step aluminium phantom, specificaaly designed for dynamic images: place ROIs on a DICOM image, compute the low-contrast detectability curve, and export results to Excel.

Do not upload images or files containing patient data or other sensitive information. These tools are meant to be used with anonymised or synthetic data only. All processing runs entirely in your browser and nothing is sent to a server, but exported results (Excel files, screenshots) can still carry identifying information if it was present in the source file — so the responsibility for anonymising data before upload stays with whoever uses the tool.