Miscellaneous routines (scipy.misc)ΒΆ

Various utilities that don’t have another home.

Note that the Python Imaging Library (PIL) is not a dependency of SciPy and therefore the pilutil module is not available on systems that don’t have PIL installed.

bytescale(data[, cmin, cmax, high, low]) Byte scales an array (image).
central_diff_weights(Np[, ndiv]) Return weights for an Np-point central derivative of order ndiv
comb(N, k[, exact]) The number of combinations of N things taken k at a time.
derivative(func, x0[, dx, n, args, order]) Find the n-th derivative of a function at point x0.
factorial(n[, exact]) The factorial function, n! = special.gamma(n+1).
factorial2(n[, exact]) Double factorial.
factorialk(n, k[, exact]) n(!!...!) = multifactorial of order k
fromimage(im[, flatten]) Return a copy of a PIL image as a numpy array.
imfilter(arr, ftype) Simple filtering of an image.
imread(name[, flatten]) Read an image file from a filename.
imresize(arr, size[, interp, mode]) Resize an image.
imrotate(arr, angle[, interp]) Rotate an image counter-clockwise by angle degrees.
imsave(name, arr) Save an array as an image.
imshow(arr) Simple showing of an image through an external viewer.
info([object, maxwidth, output, toplevel]) Get help information for a function, class, or module.
lena() Get classic image processing example image, Lena, at 8-bit grayscale
logsumexp(a[, axis]) Compute the log of the sum of exponentials of input elements.
pade(an, m) Given Taylor series coefficients in an, return a Pade approximation to
radon(*args, **kwds) radon is deprecated!
toimage(arr[, high, low, cmin, cmax, pal, ...]) Takes a numpy array and returns a PIL image.
who([vardict]) Print the Numpy arrays in the given dictionary.

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