[WIP] Sam integration

[vgrau98]

Fixes #6357 .

Description

Could be splited in smallest pr

• Image encoder (2D light vision transformer ViTDet). Output consistency checked with official sam weights.
• Prompt encoder
• Mask decoder
• Segment Anything Network
• Weights mapping/integration
• Model zoo implementation
• Monai label apps integration

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• Breaking change (fix or new feature that would cause existing functionality to change).
• New tests added to cover the changes.
• Integration tests passed locally by running ./runtests.sh -f -u --net --coverage.
• Quick tests passed locally by running ./runtests.sh --quick --unittests --disttests.
• In-line docstrings updated.
• Documentation updated, tested make html command in the docs/ folder.

[marksgraham]

Hi @vgrau98

Thanks for this - would you be OK to hold off until this PR is merged into the gen-ai branch, which will hopefully be soon?

[vgrau98]

Hi @vgrau98

Thanks for this - would you be OK to hold off until this PR is merged into the gen-ai branch, which will hopefully be soon?

Of course, I think some tasks can be initiated while waiting for the refacto on the transformer blocks as soon as the pr is merged

[atbenmurray]

I'd like to suggest using itertools.product here rather than the nested for loops

[marksgraham]

Hi @vgrau98
Thanks for this - would you be OK to hold off until this PR is merged into the gen-ai branch, which will hopefully be soon?

Of course, I think some tasks can be initiated while waiting for the refacto on the transformer blocks as soon as the pr is merged

hey @vgrau98 , thanks for waiting - it's now merged into gen-ai-dev so go ahead with this PR :)