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Samples Python:

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* Unused variables
* Bad identation
This commit is contained in:
tribta
2017-08-24 17:45:14 +01:00
parent 9bb17caa24
commit 7555ab194f
20 changed files with 43 additions and 45 deletions
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samples/python/gaussian_mix.py
+2 -2
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@@ -15,7 +15,7 @@ import cv2
def make_gaussians(cluster_n, img_size):
points = []
ref_distrs = []
for i in xrange(cluster_n):
for _i in xrange(cluster_n):
mean = (0.1 + 0.8*random.rand(2)) * img_size
a = (random.rand(2, 2)-0.5)*img_size*0.1
cov = np.dot(a.T, a) + img_size*0.05*np.eye(2)
@@ -28,7 +28,7 @@ def make_gaussians(cluster_n, img_size):
def draw_gaussain(img, mean, cov, color):
x, y = np.int32(mean)
w, u, vt = cv2.SVDecomp(cov)
w, u, _vt = cv2.SVDecomp(cov)
ang = np.arctan2(u[1, 0], u[0, 0])*(180/np.pi)
s1, s2 = np.sqrt(w)*3.0
cv2.ellipse(img, (x, y), (s1, s2), ang, 0, 360, color, 1, cv2.LINE_AA)