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Reorder variable declarations

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Johannes Schönberger
2013-08-31 20:04:36 +02:00
parent bd388383a0
commit f5cfbcfe97
1 changed files with 7 additions and 11 deletions
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skimage/segmentation/_slic.pyx
+7 -11
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@@ -32,8 +32,9 @@ def _slic_cython(double[:, :, :, ::1] image_zyx,
# initialize on grid
cdef Py_ssize_t depth, height, width
depth, height, width = (image_zyx.shape[0], image_zyx.shape[1],
image_zyx.shape[2])
depth = image_zyx.shape[0]
height = image_zyx.shape[1]
width = image_zyx.shape[2]
cdef Py_ssize_t n_clusters = clusters.shape[0]
# number of features [X, Y, Z, ...]
@@ -48,17 +49,12 @@ def _slic_cython(double[:, :, :, ::1] image_zyx,
= np.empty((depth, height, width), dtype=np.intp)
cdef double[:, :, ::1] distance \
= np.empty((depth, height, width), dtype=np.double)
cdef Py_ssize_t i, c, k, x, y, z, x_min, x_max, y_min, y_max, z_min, \
z_max
cdef double dist_mean
cdef char change
cdef double cx, cy, cz, dy, dz
cdef Py_ssize_t[:] n_cluster_elems = np.zeros(n_clusters, dtype=np.intp)
cdef Py_ssize_t i, c, k, x, y, z, x_min, x_max, y_min, y_max, z_min, z_max
cdef char change
cdef double dist_mean, cx, cy, cz, dy, dz
for i in range(max_iter):
change = 0
distance[:, :, :] = DBL_MAX