shift_to_vector — REPRCONV algebra op

• Data kinds: shift → vector

• Call: import fullseye as fs; fs.ledger.shift_to_vector(shift) (to call the implementation directly, import reprconv; reprconv.shift_to_vector(shift); from the registry, opsreprconv.get("shift_to_vector"))

Usage

An integer shift (dz, dy, dx) → a vector (3,). The exit from shift (invertible).

match_phase_3d returns an integer 3-tuple. Putting it on vector connects it to the points vocabulary (an existing vector -> points op exists).

Args:

shift: integer sequence of length 3 (dz, dy, dx).

Returns:

(3,) float64.

Raises:

ValueError: length is not 3 / non-finite.

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• representation_conversion — py -3.11 examples/representation_conversion.py

Ops the type connects to (they accept vector as input)

vector_to_shift

Same category (algebra)

angle_to_matrix · matrix_to_angle · rot_scale_to_matrix · matrix_to_rot_scale · vector_to_shift · cscalar_to_polar · polar_to_cscalar · countrate_to_counts

*Provenance: reprconv.py — REPRCONV operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.