membrane_predict_rgb — DRIVE tacscalib op

• Data kinds: normalmap × table → rgb

• Call: import fullseye as fs; fs.ledger.membrane_predict_rgb(normals, fit: 'dict') -> 'np.ndarray' (to call the implementation directly, import tacscalib; tacscalib.membrane_predict_rgb(normals, fit: 'dict') -> 'np.ndarray'; from the registry, opsdrive.get("membrane_predict_rgb"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

法線 (H, W, 3) + :func:lights_fit_from_sphere の結果 → 背景差分 RGB の予測 (H, W, 3)(線形、クリップしない)。

order 2 の結果は画素ごとに a(x, y)・L(x, y) を作る(画像の大きさは較正時と同じであること)。

Raises `ValueError`: 法線の形 / order 2 で画像の大きさが違う。

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)

• poc_tacscalib_sphere_lut — py -3.11 examples/poc_tacscalib_sphere_lut.py

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

spin_from_marker_sequence · carla_depth_decode · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain

Same category (tacscalib)

calib_pack_load · sphere_normals_known · lights_fit_from_sphere · gradient_lut_build · gradient_lut_invert · normal_error_map · sphere_cap_height · field_position_sweep


*Provenance: tacscalib.py — DRIVE 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.