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style: black format normalizer.py and test_normalizer.py

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pyr0ball 2026-04-26 20:05:54 -07:00
parent 460530bb03
commit 5a4917d455
2 changed files with 7 additions and 4 deletions
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1
circuitforge_core/input/gestures/normalizer.py
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@ -4,6 +4,7 @@ Landmark normalization for MediaPipe hand landmarks.
Converts raw (21, 3) landmark array into a 63-element translation- and Converts raw (21, 3) landmark array into a 63-element translation- and
scale-invariant feature vector suitable for gesture classifiers. scale-invariant feature vector suitable for gesture classifiers.
""" """
import numpy as np import numpy as np

4
tests/test_input/test_gestures/test_normalizer.py
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@ -32,7 +32,9 @@ def test_translation_invariance():
def test_scale_invariance(): def test_scale_invariance():
pts_small = _synthetic_hand(scale=0.5) pts_small = _synthetic_hand(scale=0.5)
pts_large = _synthetic_hand(scale=2.0) pts_large = _synthetic_hand(scale=2.0)
np.testing.assert_allclose(normalize_hand(pts_small), normalize_hand(pts_large), atol=1e-5) np.testing.assert_allclose(
normalize_hand(pts_small), normalize_hand(pts_large), atol=1e-5
)
def test_zero_scale_does_not_crash(): def test_zero_scale_does_not_crash():