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Add doc string to bilinear_interpolation

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Johannes Schönberger
2012-08-20 22:48:35 +02:00
parent 6cefa4ad62
commit b5e2b01620
1 changed files with 17 additions and 1 deletions
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skimage/transform/_project.pyx
+17 -1
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@@ -12,6 +12,22 @@ from libc.math cimport ceil, floor
cdef inline double bilinear_interpolation(double* image, int rows, int cols,
double r, double c, char mode,
double cval=0):
"""Bilinear interpolation at a given position in the image.
Parameters
----------
image : double array
Input image.
rows, cols: int
Shape of image.
r, c : int
Position at which to interpolate.
mode : {'C', 'W', 'M'}
Wrapping mode. Constant, Wrap or Mirror.
cval : double
Constant value to use for constant mode.
"""
cdef double dr, dc
cdef int minr, minc, maxr, maxc
@@ -34,7 +50,7 @@ cdef inline double get_pixel(double* image, int rows, int cols, int r, int c,
Parameters
----------
image : array of dtype double
image : double array
Input image.
rows, cols: int
Shape of image.