Difference between revisions of "VolCT - Group 1C"

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*[[Media:VolumetricCTImageAnalysis-1C-_with_AJB_markup.doc|Volumetric CT Image Analysis (Part 1C) Charles Fenimore, PhD]]
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==Overview==
 +
 
 +
* 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: [[CT_Lung_Nodule_Volume_Quantification_Profile#Activity:_Measurement| Lung Vol Quantification - Measurement Activity]]
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*[[Vol-CT 1C Group Call Summaries]]
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==Downloadable Images and [[:Category:Datasets|Data Sets]]==
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*[[Media:actualResults_20111019_SevenReaders_RepeatsMarked.xls| Tabulated reader results]]'' version 10.19.2011 posted 02.05.2013''
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*[[Media:StudyDescription_Demonstrator1C_0.3_fulltruthfrom3Afoldedin.xls|Study description including the full truth data for each nodule (folded in from 3A study description document)]] ''Updated 02-05-2013''
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*[http://www.cancerimagingarchive.net/ DICOM CT Images and Results (SR,SEG,PR) files at the Cancer Imaging Archive (TCIA) - Select QIBA-CT-1C Collection]'' posted 11.22.2011'' Thanks to the [http://imaging.cancer.gov/ NCI Cancer Imaging Program] and [http://erl.wustl.edu/ Washington University St. Louis Electronic Radiology Lab]
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*[http://www.dclunie.com/data/QIBACT1C_results_actual_cleaned.tar.bz2 DICOM Results (SR,SEG,PR) only]'' posted 11.22.2011''
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*[[Media:NOTES.TCIA.QIBA_CT_1C.release.doc| Release notes describing collection contents]]'' updated 12.02.2011''
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*[[Media:ClinicalTrialResults_20111123_QIBA.doc‎| Description of SR encoding template]]'' updated 11.23.2011''
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==Working Documents==
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*[[Media:QIBACTvol1C_reader_design9Apr2011.xls|QIBA VolCT Group 1C - Reader Design]]'' posted 7.6.2011''
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*[[Media:The_QIBA_Volume_CT_inter-scanner_study_protocol_vCT-1C.doc|QIBA Volume CT Inter-Scanner Study Protocol]]'' posted 1.21.2011''
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*[[Media:QIBA1C_Power_multipleRegression20Jan2011.pdf | Power: Multiple Regression document]]'' posted 1.21.2011''
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*[[Media:das2007_Eur-Radiol_v17i08p1979.pdf|article from Eur Radiol (2007) 17: 1979–1984, "Accuracy of automated volumetry of pulmonary nodules across different multislice CT scanners"]] '' posted 1.21.2011''
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*[[Media:2008.12.16.Sources_of_Variability_-_Andrew_Buckler.xls|Sources of Variability - Andrew Buckler]]
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*[[Media:VolumetricCTImageAnalysis-1C-_with_AJB_markup.doc|Volumetric CT Image Analysis (Part 1C) with AJB markup]]
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*[[Media:VolumetricCTImageAnalysis1C-v3-DR-FENIMORE-20081218.doc|Volumetric CT Image Analysis (Part 1C) v3]]
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*[[Media:VolCT-Group1C Strawman20090506.ppt|Volumetric CT Group 1C Strawman-20090506]]
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*[[Media:VolCT-Group1C Protocol 20090902.ppt|Vol-CT Group 1C Protocol - 20090902]]
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*[[Media:Gavrielides_OE_posted.pdf|Gavrielides et al. Phantom data set acquisition procedure paper]] '' posted 2.5.2013''
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== 1C Performance Protocol ==
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*[[Media:QIBA 1C ACRIN 6678 Testing Apr 7 2010 v3.0.ppt|1C Physics Testing for ACRIN 6678 Protocol ver 3.0 (testing for different patient size not mentioned) 2010-04-28]]
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*[[Media:QIBA 1C Performance Protocol Apr 7 2010 v3.0.ppt|1C Physics Testing for Performance-based Protocol ver 3.0 (now based on ACRIN 6678) 2010-04-28]]
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*[[Media:QIBA 1C Performance Protocol Dec 20 2009 v2.2.ppt|QIBA 1C Performance Protocol v2.2 (03-27-2010)]]
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*[[Media:QIBA 1C Performance Protocol Dec 20 2009 v2.1 20100113.ppt|QIBA 1C Performance Protocol Dec 20 2009 v2.1 (2010-01-13)]]
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*[[Media:QiBA 1C Performance Protocol Testing Report Formv2.1 20100113.xls|QIBA 1C Performance Protocol Testing Report Form v2.1 (2010-01-13)]]
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*[[Media:VolCT-Group1C Protocol 20091223 20100113.ppt|QIBA Q-CT Group 1C Protocol 20091223 (2010-01-13)]]
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'''UCLA Pilot Data'''
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*Test report documents
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**[[Media:QiBA 1C Performance Protocol Testing Report Formv2 3.xls|QIBA 1C Performance Protocol Testing Report on Siemens S64 Form v2_3]] ''Posted 05-04-2010''
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**[[Media:QiBA 1C Performance Protocol Testing ACRIN 6678 Report Formv2 3.xls|QIBA 1C ACRIN 6678 Testing Report on Siemens S64 Form v2_3]] ''Posted 05-04-2010''
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**[[Media:QIBA 1C Performance Protocol Testing Report Form UCLA SiemensS64 3 26 10 v2.xls|QIBA 1C Performance Protocol Testing Report on Siemens S64 v2]] ''Posted 03-26-2010''
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**[[Media:QIBA 1C Performance Protocol Testing Report Form UCLA SiemensS64-20100322.xls|QIBA 1C Performance Protocol Testing Report on Siemens S64 v1]] ''Posted 03-22-2010''
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**[[Media:QiBA 1C Performance Protocol Testing Report Form UCLA SiemensS64 3 26 10 ACRIN 6678.xls|QIBA 1C ACRIN 6678 Testing Report on Siemens S64]] ''Posted 03-26-2010''
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*Images (noise and resolution slices)
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**[[Media:Summary of noise measurements.doc|Summary of Noise Measurements on Siemens S64 based on ACRIN 6678 Protocol]] ''Posted 03-26-2010''
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**[[Media:ACR spat res B30.jpg|ACR Spatial Resolution for B30]]
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**[[Media:ACR spat res B40.jpg|ACR Spatial Resolution for B40]]
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**[[Media:ACR spat res B45.jpg|ACR Spatial Resolution for B45]]
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'''Duke Pilot Data'''
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*Test report documents
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**[[Media:QIBA1C ACRIN6678-BasedTestingReportForm Duke.xls|QIBA 1C ACRIN6678-Based Testing Report Form from Duke]]
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**[[Media:QIBA 1C Performance Protocol Testing Report Form Duke.xls|QIBA 1C Performance Protocol Testing Report Form Duke]]
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**[[Media:Results QIBA Nov2010 Duke Final.doc|Results QIBA Nov2010 Duke-Final]]
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**[[Media:QIBA 1C Performance Protocol Testing Report Duke GE v2.xls|QIBA 1C Performance Protocol Testing Report on Duke GE System]] ''Posted 03-11-2010''
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**[[Media:Duke GE 01 09 2010 v2.doc|Duke GE System Acquisition of 01.09.2010]] ''Posted 03-11-2010''
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*Images (noise and resolution slices)
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**[[Media:250mA detail.jpg|Resolution lp/cm 250mA detail]] ''Posted 03-11-2010''
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**[[Media:325mA detail.jpg|Resolution lp/cm 325mA detail]] ''Posted 03-11-2010''
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**[[Media:250mA detail2.jpg|Noise level 250mA detail-2]] ''Posted 03-11-2010''
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**[[Media:325mA detail2.jpg|Noise level 325mA detail-2]] ''Posted 03-11-2010''
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'''FDA Pilot Data'''
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*Test report documents
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**[[Media:QIBA1C ACRIN6678-BasedTestingReportForm-v2-FDA standard.xls|QIBA 1C ACRIN 6678 Based Testing Report Form v2-FDA standard]]
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**[[Media:QIBA1C ACRIN6678-BasedTestingReportForm-v2-FDA ufast.xls|QIBA 1C ACRIN 6678 Based Testing Report Form v2-FDA ufast]]
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**[[Media:QIBA 1C Performance-BasedTesting Report Form-v2-FDA B filter.xls|QIBA 1C Performance-Based Testing Report Form v2-FDA B Filter]]
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*Images (noise and resolution slices)
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**[[Media:9011.jpg|9011 Resolution]]
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**[[Media:9012.jpg|9012 Resolution]]
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**[[Media:9013.jpg|9013 Resolution]]
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**[[Media:9014.jpg|9014 Resolution]]
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**[[Media:9015.jpg|9015 Resolution]]
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'''Johns Hopkins Pilot Data'''
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*Test report documents
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 +
*Images (noise and resolution slices)
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 +
 
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'''Univ Maryland Pilot Data'''
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*Test report documents
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**[[Media:QIiBA 1C Performance Protocol Testing Report Form UMMS.xls|QIBA Performance Protocol Testing Report on U Maryland Philips Brilliance 64 System]] ''Posted 03-24-2010''
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*Images (noise and resolution slices)
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**[[Media:400Fov50B Noise.jpg|400FOV 50B Noise]]
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**[[Media:400FoV50B Res.jpg|400FOV 50B Resolution]]
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**[[Media:400Fov70B Noise.jpg|400FOV 70B Noise]]
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**[[Media:400FOV70B Res.jpg|400FOV 70B Resolution]]
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**[[Media:400Fov100B Noise.jpg|100FOV 100B Niose]]
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**[[Media:400Fov100B Res.jpg|400FOV 100B Resolution]]
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**[[Media:400FoV120C Noise.jpg|400FOV 120C Noise]]
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**[[Media:400Fov120C Res.jpg|400FOV 120C Resolution]]
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**[[Media:400Fov130C Noise.jpg|400FOV 130C Noise]]
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**[[Media:400FoV130C Res.jpg|400FOV 130C Resolution]]
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**[[Media:400FoV150C Noise.jpg|400FOV 150C Noise]]
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**[[Media:400FoV150C Res.jpg|400FOV 150C Resolution]]
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**[[Media:STD(400FOV)50B Noise.pdf|STD(400FOV)50B Noise]]
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**[[Media:STD(400FOV)50B Res.pdf|STD(400FOV)50B Resolution]]
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**[[Media:STD(400FOV)70B Noise.pdf|STD(400FOV)70B Noise]]
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**[[Media:STD(400FOV)70B Res.pdf|STD(400FOV)70B Resolution]]
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**[[Media:STD(400FOV)100B Noise.pdf|STD(400FOV)100B Noise]]
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**[[Media:STD(400FOV)100B Res.pdf|STD(400FOV)100B Resolution]]
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**[[Media:STD(400FOV)120C Noise.pdf|STD(400FOV)120C Noise]]
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**[[Media:STD(400FOV)120C Res.pdf|STD(400FOV)120C Resolution]]
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**[[Media:STD(400FOV)130C Noise.pdf|STD(400FOV)130C Noise]]
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**[[Media:STD(400FOV)130C Res.pdf|STD(400FOV)130C Resolution]]
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**[[Media:STD(400FOV)150C Noise.pdf|STD(400FOV)150C Noise]]
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**[[Media:STD(400FOV)150C Res.pdf|STD(400FOV)150C Resolution]]
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**[[Media:UMMS LP.jpg|Resolution lp/cm detail]] ''Posted 03-24-2010''
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**[[Media:UMMS SD.jpg|Noise level]] ''Posted 03-24-2010''
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'''Toshiba Pilot Data'''
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*Test report documents
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**[[Media:QIBA 1C Performance Protocol Testing Report Form-v4 KLB-Toshiba.xls|QIBA 1C Performance Protocol Testing Report Form-v4 KLB-Toshiba]]
 +
 
 +
*Images (noise and resolution slices)

Latest revision as of 18:19, 5 February 2013

Overview

  • 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

Downloadable Images and Data Sets

Working Documents

1C Performance Protocol


UCLA Pilot Data

  • Test report documents


Duke Pilot Data


FDA Pilot Data

  • Test report documents


  • Images (noise and resolution slices)

Johns Hopkins Pilot Data

  • Test report documents
  • Images (noise and resolution slices)


Univ Maryland Pilot Data

  • Images (noise and resolution slices)



Toshiba Pilot Data

  • Test report documents
  • Images (noise and resolution slices)
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