Handle all non-float images.

2026-07-16 11:21:25 +08:00 · 2012-12-27 20:42:01 +01:00
parent 67701614c1
commit 74e6c38d6f
1 changed files with 1 additions and 1 deletions
@@ -91,7 +91,7 @@ def daisy(img, step=4, radius=15, rings=3, histograms=8, orientations=8,
    # Validate image format.
    if img.ndim > 2:
        raise ValueError('Only grey-level images are supported.')
-    if img.dtype.kind == 'u':
+    if img.dtype.kind != 'f':
        img = img_as_float(img)

    # Validate parameters.