[Gate-users] OMEGA v.1.2 released

Ville-Veikko Wettenhovi ville-veikko.wettenhovi at uef.fi
Fri May 14 13:38:49 CEST 2021


Dear GATE users,

I'm pleased to announce the release of v.1.2 of OMEGA - Open-source MATLAB/Octave Emission and Transmission Tomography Software. This release enables support for transmission tomography, e.g. computed tomography (CT), reconstruction. You can obtain the source code from GitHub: https://github.com/villekf/OMEGA<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fvillekf%2FOMEGA&data=04%7C01%7C%7C68dbf21f964e4a1041e208d8856d00a0%7C87879f2e73044bf2baf263e7f83f3c34%7C0%7C1%7C637406050487631976%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=qmXy3U%2FKrzeFjsTEURp%2B21A6vRQEQ3s7FF9aS9FKJaI%3D&reserved=0>
For MATLAB users, an easy-to-install toolbox file is available from releases: https://github.com/villekf/OMEGA/releases<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fvillekf%2FOMEGA%2Freleases&data=04%7C01%7C%7C68dbf21f964e4a1041e208d8856d00a0%7C87879f2e73044bf2baf263e7f83f3c34%7C0%7C1%7C637406050487631976%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=lCltJfZ%2B9JT51Av2vLSF7ulPuQpUdRfNYyqRmr%2BPEjw%3D&reserved=0>

GATE related new features include:

  *   Support for GATE imageCT projection files. Automatically load and reconstruct imageCT projection data in MATLAB/GNU Octave.
  *   Support for MuMap actor output in PET attenuation correction.

Other features added are, for example

  *   New algorithm, PKMA, and new prior, the relative difference prior.

For a full list of changes, see the release notes:
https://github.com/villekf/OMEGA/blob/master/release_notes.md<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fvillekf%2FOMEGA%2Fblob%2Fmaster%2Frelease_notes.md&data=04%7C01%7C%7C68dbf21f964e4a1041e208d8856d00a0%7C87879f2e73044bf2baf263e7f83f3c34%7C0%7C1%7C637406050487641968%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=T4IaSKCF1BD4tICgGqfNjKv65O96VUHmAbdjWRxuUpc%3D&reserved=0>

Regards,
Ville-Veikko Wettenhovi

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