algebra opqimage → qimageimport fullseye as fs; fs.ledger.quat_conjugate_image(qimage) -> 'np.ndarray' (実装を直接呼ぶなら import quatimage; quatimage.quat_conjugate_image(qimage) -> 'np.ndarray'、台帳から引くなら opsquat.get("quat_conjugate_image"))Per-pixel quaternion conjugate (w, -x, -y, -z). → (H, W, 4).
Exact and involutive: quat_conjugate_image(quat_conjugate_image(q)) is q
to the last bit (a sign flip is exact in IEEE 754). Agrees with
pose_quat.quat_conjugate per pixel, asserted in the tests.
py -3.11 examples/quaternion_monogenic.pyqimage を入力に取れる)quaternion_to_rgb · quat_norm · quat_normalize_image · quat_image_multiply · monogenic_amplitude · monogenic_phase · monogenic_orientation · quat_color_rotate
algebra)quat_normalize_image · quat_image_multiply
Provenance: quatimage.py — QUAT operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.