ENH: Add IsotropicWavelets orphan checkershadow JPEG fixtures (2 CIDs)#51
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hjmjohnson merged 1 commit intoMay 14, 2026
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Publishes the two orphan `checkershadow_*.jpg` test fixtures used by the IsotropicWavelets test suite. These are referenced as raw JPEGs in the upstream ITKIsotropicWavelets remote module and must be republished as CID content-links for the in-tree ingest into ITK proper (ITK issue [#6160](InsightSoftwareConsortium/ITK#6160)). The remaining five IsotropicWavelets fixtures are already published as CID content-links in this repo (CID/bafkrei{f3k22q…,h6hdi2…,dmpadj…,ee4276…,dy2ng6…}) and require no changes. | Filename | CID | sha256 | size (bytes) | |---|---|---|---| | `checkershadow_gray_540x420.jpg` | `bafkreighex2biwhd5bzvoxbc3fu7k4irmlch6cdjx5mzwua4isisx6xi4a` | `c725f41458e3e873575c22d969f5711162c47f0869bf599b501c44912bfae8e0` | 62509 | | `checkershadow_illusion4full.jpg` | `bafkreid7i4fjtcxjhk6c6jobjgz4vpabjmyzcgx4sg75v53pamvbaun6iu` | `7f470a998ae93abc2f25c149b3cabc014b31911afc91bfdaf76f032a1051be45` | 181904 | CIDs computed locally via IPFS CIDv1-raw (`hashlib.sha256` + multihash prefix + base32-lower), matching every other blob in this repo. Zero-byte markers per the pattern used in PR InsightSoftwareConsortium#50; IPFS pinning (`w3 up`) will be performed by the maintainer prior to consumer use.
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…kers The two checkershadow_*.jpg CID files were committed as zero-byte placeholders in PR #51. Replace with actual JPEG content fetched from InsightSoftwareConsortium/ITKIsotropicWavelets at tag 4a60dc7a (test/Input/). sha256 of each blob verified to match its CID multihash.
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Publishes the two orphan
checkershadow_*.jpgIsotropicWavelets testfixtures as CID content-links, required by the in-tree ingest of
ITKIsotropicWavelets into ITK proper (ITK issue
#6160).
The remaining five IsotropicWavelets fixtures are already published in
this repo and require no changes.
Fixture table
checkershadow_gray_540x420.jpgbafkreighex2biwhd5bzvoxbc3fu7k4irmlch6cdjx5mzwua4isisx6xi4ac725f41458e3e873575c22d969f5711162c47f0869bf599b501c44912bfae8e0checkershadow_illusion4full.jpgbafkreid7i4fjtcxjhk6c6jobjgz4vpabjmyzcgx4sg75v53pamvbaun6iu7f470a998ae93abc2f25c149b3cabc014b31911afc91bfdaf76f032a1051be45Five already-published fixtures referenced by the same module (for
reference; no changes required):
vol11-16_16_16_output_expected.nrrdbafkreif3k22qrlibmzd2dcj6fkmsk4hxf2i3saitlysut5rvginb37ct5ecollagen_21x21x9.tiffbafkreih6hdi24meo7aithfl422ripo2nll4jqsp4lgnvdhilaus4h25znycollagen_32x32x16.tiffbafkreidmpadj7vem25tbmjlz3fpnkli6z6xfo4ue5wmus7yao26jiixjr4collagen_64x64x16.tiffbafkreiee4276zdblced6p6ezqdzjxzytistk3alfznixrqahknb2rnxl34vol11-16_16_16.nrrdbafkreidy2ng6egv4socq2grbmcksgy44sgnaqgnfepsu5ai43kg3ql5kxqProvenance
InsightSoftwareConsortium/ITKIsotropicWaveletsat tag4a60dc7a67e8c65b76ca49beb5c213543c5c62f9(the GIT_TAG pinned byModules/Remote/IsotropicWavelets.remote.cmakein ITK main).base32-lower,
bprefix — same construction as every other blobin this repo.
#50;
IPFS pinning (
w3 up) performed out-of-band by the maintainer.Consumer
The forthcoming ITK PR (branch
ingest-IsotropicWavelets, trackingITK issue #6160)
converts the orphan JPEGs in
Modules/Filtering/IsotropicWavelets/test/Input/into.cidcontent-links pointing at the two CIDs above. ITK's
ExternalDatamachineryresolves them through the ITKTestingData CID gateway.