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Restore thin-feature fidelity in edge pass

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This commit is contained in:
Meta Vens 2026-04-22 15:28:16 +01:00
commit 7c727f23dc
7 changed files with 123 additions and 75 deletions
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15
tests/test_source_reference.py
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@ -63,3 +63,18 @@ def test_source_lattice_reference_tracks_edge_peaks_and_gradients() -> None:
assert np.all(reference.edge_strength[:, 0] == 1.0)
assert np.all(reference.edge_grad_x[:, 0] == 1.0)
assert np.all(reference.edge_grad_y[:, 0] == 0.0)
def test_source_lattice_reference_computes_default_edge_metadata() -> None:
source = np.zeros((6, 6, 4), dtype=np.float32)
source[..., 3] = 1.0
source[:, 2, :3] = 1.0
reference = build_source_lattice_reference(
source,
target_width=2,
target_height=2,
phase_x=0.0,
phase_y=0.0,
)
assert np.all(reference.edge_strength[:, 0] > 0.0)
assert np.all(reference.edge_peak_x[:, 0] == 2)