News about the Initiative
We are currently gearing up for the final validation phase. Our meeting recording may be found here: https://youtu.be/n3DjwoDtRKk.
We had our sixth progress meeting today. The meeting recording may be found here: https://youtu.be/vCnxE-jccIc.
We had our fifth progress meeting today. The meeting recording may be found here: https://youtu.be/vFX1Tcdwx9k.
An update of the IBSI 2 reference manual is online (version 5). Changes since the last version are: (i) Updated list of participants; (ii) Clarified the intended use of the "mirror" boundary condition (section 2.2); (iii) The 2D tests in phase 2 are now without interpolation (section 5.2); Moved embedding of convolutional filtering in radiomics workflow to section 1.1; (iv) Added several implementation troubleshooting boxes (chapter 4); (v) Clarified units of sigma and lambda parameters of Gabor filters (section 4.5); (vi) Clarified spatial extent of Gabor filter support (section 4.5); (vii) Clarified implementation of the à trous algorithm (section 4.6.2); (viii) Extended description of non-separable wavelets (section 4.6.4); (ix) Added recommendation to not perform image decomposition beyond the first level using separable wavelets (section 4.6.5); (x) Extended description of the Riesz transform (section 4.7); and (xi) Removed chapter 5 Filtering for Radiomics in Practice.
The IBSI core team won the Cum Laude award for their Education Exhibit entitled Radiomics Analysis Using The Image Biomarker Standardization Initiative (IBSI): Benchmarks And Guidelines at the 107th Scientific Assembly and Annual Meeting of the RSNA 2021. Here is a LINK to the presentation.
A fourth meeting to discuss the results of IBSI 2 - Phase 1 and to launch Phase 2 took place today. The meeting recording may be found here: https://youtu.be/lWIsN5vwAAY.
The fourth version of the reference manual can now be found on arXiv. Important changes include improved documentation of Gabor filters, a reworked section on non-separable wavelets, elucidation of the a trous algorithm, as well as a greatly expanded section on the Riesz transform. The reference manual can be found here: https://arxiv.org/abs/2006.05470
A third meeting to discuss the results of IBSI 2 - Phase 1 took place today. We recorded the meeting here: https://youtu.be/OXtzotXcGyI.
A second meeting to discuss about the results of IBSI 2 - Phase 1 took place today. Thanks all for your participation! The meeting was recorded, here is the video link: https://youtu.be/xZ-7zwJduvo.
A first meeting to discuss about the results of IBSI 2 - Phase 1 took place today. Thanks all for your participation! The meeting was recorded, here is the video link: https://youtu.be/CJ2vhdB44Rw.
A discussion about the first results of IBSI 2 - Phase 1 will take place on Thursday, October 22nd at 17.00 CEST / 16.00 BST / 11.00 EDT / 8.00 PDT. (The zoom link for the meeting can be obtained from the IBSI core members)
IBSI Keynote Presentation at the “3D Head and Neck Tumor Segmentation in PET/CT (HECKTOR challenge)” session of the MICCAI 2020 conference. (video)
We have received the first contributions for phase I! To allow for a broader comparison we would like to invite you to submit your initial results for phase I by October 15. We will then analyse the results and plan a conference call to share them.
The Image Biomarker Standardization Initiative (IBSI) is proud to launch Chapter 2 of its work, with the goal of standardizing computations of imaging filters in radiomics. Thanks for joining our effort!
The IBSI 2 Reference Manual is now online on arXiv.
The IBSI results on biomarker standardization are now published in Radiology
Revision of the IBSI 1 manuscript submitted to Radiology
Launch of IBSI 1 Phase III
Submission of IBSI 1 manuscript to Radiology