Open Collective

ITK

COLLECTIVE
Open source
Fiscal Host: NumFOCUS

The Insight Toolkit (ITK), is an open-source software toolkit for scientific image analysis, including registration and segmentation

This is ITK's pageITK
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Financial Contributions

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Become a backer for $5.00 per month and support us

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$5 USD / month

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$100 USD / month

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Projects

Support the following initiatives from ITK.

Project
Doxygen update
Update Doxygen to the latest version.

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Project
Wellcome
Science to solve the urgent health challenges facing everyone

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Top financial contributors

Individuals

1
Matthew McCormick

$920 USD since Mar 2022

2
Hans Johnson

$310 USD since Mar 2022

Organizations

1
NumFOCUS

$114.26 USD since Jul 2021

ITK is all of us

Our contributors 11

Thank you for supporting ITK.

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Budget

Transparent and open finances.

ITK-Elastix and related activities in accordance with "Op...

Debit from Wellcome to Matthew McCormick •

-$4,867.20USD
Paid
ITK-Elastix and related activities in accordance with "Op...

Debit from Wellcome to Matthew McCormick •

-$2,710.80USD
Paid
ITK-Elastix and related activities in accordance with "Op...

Debit from Wellcome to Matthew McCormick •

-$698.40USD
Paid
$
Today’s balance

$1,059.86 USD

Total raised

$5,818.41 USD

Total disbursed

$4,758.55 USD

Estimated annual budget

$316.52 USD

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News from ITK

Updates on our activities and progress.

ITK 5.4.6 has been released! Performance, Stability, and Security

We are pleased to announce the release of ITK 5.4.6!ITK 5.4.6 is a maintenance release focused on performance improvement...
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Published on May 1, 2026 by Matthew McCormick

ITK 6.0 Beta 2 has been released!

We are excited to announce the second beta release of ITK 6.0! This release introduces **modern CMake module targets** — a major build system modernization that makes it easier than ever to link ITK into your projects. Alongside this headli...
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Published on March 25, 2026 by Matthew McCormick

🚀 ITK 5.4.5 onboards AI agents 🎉 🤖 🔬

We're excited to announce the release of ITK 5.4.5, the cross-platform, open-source toolkit for N-dimensional scientific image analysis! This maintenance release brings critical bug fixes 🐞, improved documentation 📚, and introduces AI age...
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Published on November 24, 2025 by Matthew McCormick
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About

Our team

Matthew McCor...

Admin

Hans Johnson

Admin

ArlissC

Admin

NumFOCUS Finance

Admin

Nicole Foster

Admin

Savannah Simons

Admin

Chervonne Rogers

Admin

Jon Haitz Leg...

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Erin Gray

Admin