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Move and rename IntendedFor field from fieldmap to functional image #39
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tsalo
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Move and Rename IntendedFor field from fieldmap to functional image
Move and rename IntendedFor field from fieldmap to functional image
Aug 3, 2020
tsalo
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Changes to metadata fields/files.
impact: medium
Estimated medium impact change
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Aug 3, 2020
I would like to agree in particular with using the field name
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oesteban
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Sep 28, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
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Oct 23, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
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to oesteban/bids-specification
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Oct 23, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Oct 26, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Oct 26, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Oct 28, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Oct 28, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Nov 6, 2020
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
oesteban
added a commit
to oesteban/bids-specification
that referenced
this issue
Apr 5, 2021
This PR addresses the problem @mattcieslak spotted at in bids-standard#239. This enhancement (WIP) basically allows for researchers to encode the protocol's intent regarding fieldmaps. As @satra introduced in bids-standard#239 (comment), BIDS "*could encode intent and automation. Whether it should is a community decision." This PR proposes a solution to encoding the intent. It doesn't modify anything to allow also encoding automation. The PR attempts to be backwards compatible, and is based off of bids-standard#651, where the text about fieldmaps is being revised. I'm submitting this draft PR to open discussions and looking forward to feedback. Resolves: bids-standard#239. Depends: bids-standard#651. References: #263, nipreps/dmriprep#43, bids-standard/bids-2-devel#39
Given that bids-standard/bids-specification#622 was merged into the specification, I think this proposal could be amended to "Remove IntendedFor field in favor of B0FieldIdentifier and B0FieldSource". |
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Under the current BIDS Specification, the field defining which fieldmaps are associated with each epi image are defined in the fieldmap. Accessing this information requires some kind of backwards logic and searching through all fieldmap metadata to find which ones correspond to a given file, my solution to this is moving the field to the epi image metadata in a new field like AssociatedFieldmaps or AssociatedDistortionmaps, meaning the information as to which fieldmap is associated with each image is easily accessible by calling that epi images metadata.
Original authors: @akimbler
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