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Fix index type error in GLCM

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Johannes Schönberger
2013-02-15 15:18:22 +01:00
parent 7e578b5dec
commit cf09c582b6
1 changed files with 2 additions and 2 deletions
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skimage/feature/_texture.pyx
+2 -2
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@@ -52,8 +52,8 @@ def _glcm_loop(np.ndarray[dtype=np.uint8_t, ndim=2,
i = image[r, c]
# compute the location of the offset pixel
row = r + <Py_ssize_t>(sin(angle) * distance + 0.5)
col = c + <Py_ssize_t>(cos(angle) * distance + 0.5);
row = r + <int>(sin(angle) * distance + 0.5)
col = c + <int>(cos(angle) * distance + 0.5)
# make sure the offset is within bounds
if row >= 0 and row < rows and \