Reconstruct both coded NIfTI coordinate systems with quaternion/qfac/unit rules;...
https://detect.halowerk.com/v1/F-TD2000-DATASTRUCTURES-01/nifti1-dual-qform-sform-voxel-world-coordinate-reconstructionOverview
Reconstruct both coded NIfTI coordinate systems with quaternion/qfac/unit rules; do not invent a standard-mandated preference between qform and sform.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:16
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
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Asset Verified
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Facilitator
—
Input Schema
{
"body": {
"artifact": {
"niftiAffine": {
"claim": null,
"data": {
"offset": [
0,
2,
-3
],
"qfac": 1,
"qform_code": 1,
"quaternion": [
0,
0,
0.7071067811865476
],
"sform_code": 2,
"spacing": [
2,
3,
4
],
"spatial_unit": "millimeter",
"srow": [
[
1,
0.25,
0,
0
],
[
0,
2,
0,
-2
],
[
0,
0,
-1,
3
]
],
"voxels": [
[
0,
0,
0
],
[
1,
2,
3
],
[
-1,
0.5,
-2
]
]
}
}
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 1,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "nifti1-dual-qform-sform-voxel-world-coordinate-reconstruction_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Complete caller-supplied anonymous technical artifact; published bounded rules; no external lookup or physical/clinical/security certification."
],
"module": "nifti1-dual-qform-sform-voxel-world-coordinate-reconstruction",
"state": "observed",
"value": {
"claim_matches": false,
"computed": {
"fallback_coordinates_mm": null,
"fallback_spacing_mm": null,
"qform_coordinates_mm": [
[
0,
2,
-3
],
[
-6,
4,
9
],
[
-1.5,
0,
-11
]
],
"qform_mm": [
[
0,
-3,
0,
0
],
[
2,
0,
0,
2
],
[
0,
0,
4,
-3
]
],
"sform_coordinates_mm": [
[
0,
-2,
3
],
[
1.5,
2,
0
],
[
-0.875,
-1,
5
]
],
"sform_mm": [
[
1,
0.25,
0,
0
],
[
0,
2,
0,
-2
],
[
0,
0,
-1,
3
]
]
}
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}