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ENH: integrate left-right flip detection #3313

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@celprov celprov commented Jun 20, 2024

The left-right flip detection runs the alignment algorithm after flipping the BOLD image and compares the costs of aligning the T1w with the flipped BOLD and with the original BOLD. In the summary of the visual report, we emit a warning if the cost related to the flipped image is lower than the cost related to the original image. We also report the two costs and provide the visualization of the flipped alignment.

Strongly inspired by the AFNI implementation of the left-right detection tool (Glen et al. 2020)

celprov and others added 4 commits May 16, 2024 21:13
enh: rerun registration using this flipped functional image
…on with original and flipped functional image to detect left-right flip

enh: propagate the flip_info through the workflow so it can be integrated into the visual report
…ithin visual report

enh: report costs in registration with original and flipped functional image
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codecov bot commented Jun 20, 2024

Codecov Report

Attention: Patch coverage is 61.90476% with 8 lines in your changes missing coverage. Please review.

Project coverage is 56.86%. Comparing base (ff1b199) to head (7a976df).

Files Patch % Lines
fmriprep/workflows/bold/registration.py 37.50% 5 Missing ⚠️
fmriprep/interfaces/reports.py 76.92% 3 Missing ⚠️
Additional details and impacted files
@@             Coverage Diff             @@
##           master    #3313       +/-   ##
===========================================
- Coverage   73.79%   56.86%   -16.94%     
===========================================
  Files          56       56               
  Lines        4263     4284       +21     
===========================================
- Hits         3146     2436      -710     
- Misses       1117     1848      +731     

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…of the workflow initialisation fails complaining this connection does not exist. The output is the dictionary with the same keys as the flip_info for the bbr_wf except the value associated with the keys are empty.
enh: point to new branch of niworkflows that implement AxisFlip
@celprov celprov force-pushed the enh/left-right-flip-detection branch from 94ac539 to 4232b3a Compare June 20, 2024 06:26
…to avoid duplicating this part of the code when additionally outputting the transform betweeen the flipped bold and the t1w.
…T1w image when I was actually flipping the BOLD, any previous commit that states the T1w was flipped is a mistake.

enh: plot the alignment between the flipped BOLD and T1w as a complement to left-right flip check through cost comparison. The plot is hidden in a drop down section.
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