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Diffstat (limited to 'doc/source/user/plot_final.py')
| -rw-r--r-- | doc/source/user/plot_final.py | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/doc/source/user/plot_final.py b/doc/source/user/plot_final.py deleted file mode 100644 index 10cb097dd..000000000 --- a/doc/source/user/plot_final.py +++ /dev/null @@ -1,19 +0,0 @@ -from scipy import misc -import matplotlib.pyplot as plt -import numpy as np -from numpy import linalg - -img = misc.face() -img_array = img / 255 -img_array_transposed = np.transpose(img_array, (2, 0, 1)) - -U, s, Vt = linalg.svd(img_array_transposed) - -Sigma = np.zeros((3, 768, 1024)) -for j in range(3): - np.fill_diagonal(Sigma[j, :, :], s[j, :]) - -k = 10 - -approx_img = U @ Sigma[..., :k] @ Vt[..., :k, :] -plt.imshow(np.transpose(approx_img, (1, 2, 0))) |