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This commit is contained in:
Ankit Agrawal
2013-07-13 19:01:30 +08:00
parent e3cd0620a7
commit 49e8f28fe9
3 changed files with 31 additions and 30 deletions
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skimage/feature/tests/test_brief.py
+17 -16
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@@ -8,10 +8,10 @@ from skimage.feature import brief, match_keypoints_brief
def test_brief_color_image_unsupported_error():
"""Brief descriptors can be evaluated on gray-scale images only."""
img = np.zeros((20, 20, 3))
keypoints = [[7, 5], [11, 13]]
assert_raises(ValueError, brief, img, keypoints)
"""Brief descriptors can be evaluated on gray-scale images only."""
img = np.zeros((20, 20, 3))
keypoints = [[7, 5], [11, 13]]
assert_raises(ValueError, brief, img, keypoints)
def test_match_keypoints_brief_lena_translation():
@@ -56,22 +56,23 @@ def test_match_keypoints_brief_lena_rotation():
matched_keypoints = match_keypoints_brief(keypoints1, descriptors1,
keypoints2, descriptors2,
threshold=0.07)
expected = np.array([[[ 263., 272.],
[ 234., 298.]],
expected = np.array([[[263, 272],
[234, 298]],
[[ 271., 120.],
[ 258., 146.]],
[[271, 120],
[258, 146]],
[[ 323., 164.],
[ 305., 195.]],
[[323, 164],
[305, 195]],
[[ 414., 70.],
[ 405., 111.]],
[[414, 70],
[405, 111]],
[[ 435., 181.],
[ 415., 223.]],
[[435, 181],
[415, 223]],
[[454, 176],
[435, 221]]])
[[ 454., 176.],
[ 435., 221.]]])
assert_array_equal(matched_keypoints, expected)