Issues

• [FIX] DisplacementField → CoordinatesField changes the map outside the grid (and near the border for degree 3)

  neuroscales/brainhops#313 · Filter by author balbasty opened on Oct 6, 2026

• [FEAT] Exact converters into the remaining transformation formats (ITK, NiftyReg, LTA, M3Z, X5, Elastix)

  neuroscales/brainhops#312 · Filter by author balbasty opened on Oct 6, 2026

• [FEAT] NiftyReg: decode velocity fields/grids that carry an affine in their NIfTI extensions

  neuroscales/brainhops#305 · Filter by author balbasty opened on Oct 6, 2026

• [REFACTOR] ItkDisplacementBase.field holds coefficients, contradicting "field = values"

  neuroscales/brainhops#301 · Filter by author balbasty opened on Oct 5, 2026

• [FIX] No CoordinatesField → DisplacementField converter, though the .to() docstring uses one

  neuroscales/brainhops#300 · Filter by author balbasty opened on Oct 5, 2026

• Reading the transformations of a NIfTI with a flat intent (time series, shape, point set) fails

  neuroscales/brainhops#299 · Filter by author balbasty opened on Oct 5, 2026

• Separate format dispatchers from concrete formats

  neuroscales/brainhops#297 · Filter by author balbasty opened on Oct 5, 2026

• Import time: lazy submodules, dependency checks without importing, lazy backends, fast CLI

  neuroscales/brainhops#290 · Filter by author balbasty opened on Oct 4, 2026

• IO: order ("C" / "F") option for all readers, with a global default in brainhops.backends

  Feature

  neuroscales/brainhops#282 · Filter by author balbasty opened on Oct 2, 2026

• Datamodel: per-axis interpolation order and boundary condition for fields

  Feature

  neuroscales/brainhops#281 · Filter by author balbasty opened on Oct 2, 2026

• Datamodel: non-gridded transformations (thin-plate splines, radial basis / kernel transforms)

  Feature

  neuroscales/brainhops#280 · Filter by author balbasty opened on Oct 2, 2026

• Datamodel: stationary velocity fields (scaling and squaring)

  Feature

  neuroscales/brainhops#276 · Filter by author balbasty opened on Oct 2, 2026

• TIFF/OME: unitless plane positions and writing flipped axes

  Task

  neuroscales/brainhops#260 · Filter by author balbasty opened on Oct 2, 2026

• Pillow images: sCAL pixel size, default unit for pixel_size, stacking frames

  Task

  neuroscales/brainhops#259 · Filter by author balbasty opened on Oct 2, 2026

• X5: composite nodes, batches of transforms (ArrayLength > 1), and non-regular domains

  Feature

  neuroscales/brainhops#251 · Filter by author balbasty opened on Oct 2, 2026
  1

• [TEST] test_int64_data_is_reported_as_a_writer_error fails on nibabel 4

  neuroscales/brainhops#237 · Filter by author balbasty opened on Oct 2, 2026

• [FIX] SpmCoordinatesField.inverse() raises TypeError: NIfTI affines' inverse() takes no compute argument

  neuroscales/brainhops#236 · Filter by author balbasty opened on Oct 2, 2026

• Design: generic metadata representation and cross-format metadata conversion

  Task

  neuroscales/brainhops#233 · Filter by author balbasty opened on Oct 2, 2026

• Meshes: FreeSurfer ASCII surfaces, patches and weights (.asc, .patch, .w)

  Feature

  neuroscales/brainhops#231 · Filter by author balbasty opened on Oct 2, 2026

• Meshes: legacy neuroimaging surface formats (BrainSuite .dfs, Caret, SUMA/Workbench .spec, BrainNet .nv, Surfice .mz3)

  Feature

  neuroscales/brainhops#230 · Filter by author balbasty opened on Oct 2, 2026

• Skeletons: Neurolucida ASCII (.asc) / CATMAID JSON / MorphoJSON tracings

  Feature

  neuroscales/brainhops#229 · Filter by author balbasty opened on Oct 2, 2026

• Streamlines: AFNI FATCAT tract outputs (.grid, .niml.tract)

  Feature

  neuroscales/brainhops#228 · Filter by author balbasty opened on Oct 2, 2026

• Transformations: Neuroglancer layer transform JSON (export only)

  Feature

  neuroscales/brainhops#227 · Filter by author balbasty opened on Oct 2, 2026

• Transformations: OME-NGFF coordinate transformations (v0.4/0.5 and RFC-5 / v0.6)

  Feature

  neuroscales/brainhops#225 · Filter by author balbasty opened on Oct 2, 2026

• Streamlines: Camino .Bfloat / .Bdouble tracts

  Feature

  neuroscales/brainhops#226 · Filter by author balbasty opened on Oct 2, 2026