VolCT - Group 1C

• Characterizing Variability, sans Biology
  • Multiple image sets of the same phantoms re-scanned across centers to isolate contributors to variability.
  • The goal is to determine necessary control conditions to be documented in profiles ensuring that the output for imaging when performed under these conditions will be adequately precise and accurate when scanned on profile-compliant equipment.
• Related Profile: Lung Vol Quantification - Measurement Activity
• Vol-CT 1C Group Call Summaries

Working Documents

• Sources of Variability - Andrew Buckler
• Volumetric CT Image Analysis (Part 1C) with AJB markup
• Volumetric CT Image Analysis (Part 1C) v3
• Volumetric CT Group 1C Strawman-20090506

• Vol-CT Group 1C Protocol - 20090902

1C Performance Protocol

• QIBA 1C Performance Protocol Testing on Duke GE System

• QIBA 1C Performance Protocol Dec 20 2009 v2.1 (2010-01-13)
• QIBA 1C Performance Protocol Testing Report Form v2.1 (2010-01-13)
• QIBA Q-CT Group 1C Protocol 20091223 (2010-01-13)