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Added points comparison in test_remap

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This commit is contained in:
Ilya Lysenkov 2012-03-26 11:07:27 +00:00
parent 9034a2d6d7
commit 4a7efa548f
1 changed files with 10 additions and 6 deletions
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16
modules/python/test/test.py
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@ -1080,6 +1080,7 @@ class AreaTests(OpenCVTests):
def test_remap(self):
rng = cv.RNG(0)
maxError = 1e-6
raw = cv.CreateImage((640, 480), cv.IPL_DEPTH_8U, 1)
for x in range(0, 640, 20):
cv.Line(raw, (x,0), (x,480), 255, 1)
@ -1118,6 +1119,7 @@ class AreaTests(OpenCVTests):
cv.Undistort2(p, up, intrinsic_mat, distortion_coeffs)
fptypes = [cv.CV_32FC1, cv.CV_64FC1]
pointsCount = 7
for t0 in fptypes:
for t1 in fptypes:
for t2 in fptypes:
@ -1126,15 +1128,17 @@ class AreaTests(OpenCVTests):
translation_vector = cv.CreateMat(1, 3, t1)
cv.RandArr(rng, rotation_vector, cv.CV_RAND_UNI, -1.0, 1.0)
cv.RandArr(rng, translation_vector, cv.CV_RAND_UNI, -1.0, 1.0)
object_points = cv.CreateMat(7, 3, t2)
image_points = cv.CreateMat(7, 2, t3)
object_points = cv.CreateMat(pointsCount, 3, t2)
image_points = cv.CreateMat(pointsCount, 2, t3)
cv.RandArr(rng, object_points, cv.CV_RAND_UNI, -100.0, 100.0)
cv.ProjectPoints2(object_points, rotation_vector, translation_vector, intrinsic_mat, distortion_coeffs, image_points)
object_points = cv.CreateMat(3, 7, t2)
image_points = cv.CreateMat(2, 7, t3)
cv.RandArr(rng, object_points, cv.CV_RAND_UNI, -100.0, 100.0)
cv.ProjectPoints2(object_points, rotation_vector, translation_vector, intrinsic_mat, distortion_coeffs, image_points)
reshaped_object_points = cv.Reshape(object_points, 1, 3)
reshaped_image_points = cv.CreateMat(2, pointsCount, t3)
cv.ProjectPoints2(object_points, rotation_vector, translation_vector, intrinsic_mat, distortion_coeffs, reshaped_image_points)
error = cv.Norm(reshaped_image_points, cv.Reshape(image_points, 1, 2))
self.assert_(error < maxError)
def test_arithmetic(self):
a = cv.CreateMat(4, 4, cv.CV_8UC1)