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Rename variable for clarity

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Steven Silvester
2015-07-14 07:47:22 -05:00
parent d755decf15
commit 323a2791bb
1 changed files with 5 additions and 5 deletions
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skimage/exposure/_adapthist.py
+5 -5
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@@ -149,16 +149,16 @@ def _clahe(image, kernel_size, clip_limit, nbins=128):
c * col_step: (c + 1) * col_step]
if clip_limit > 0.0: # Calculate actual cliplimit
cl = int(clip_limit * sub_img.size / nbins)
if cl < 1:
cl = 1
clim = int(clip_limit * sub_img.size / nbins)
if clim < 1:
clim = 1
else:
cl = NR_OF_GREY # Large value, do not clip (AHE)
clim = NR_OF_GREY # Large value, do not clip (AHE)
hist = lut[sub_img.ravel()]
hist = np.bincount(hist)
hist = np.append(hist, np.zeros(nbins - hist.size, dtype=int))
hist = clip_histogram(hist, cl)
hist = clip_histogram(hist, clim)
hist = map_histogram(hist, 0, NR_OF_GREY - 1, sub_img.size)
map_array[r, c] = hist