DOC: Fix docstring note about conversion range

2026-07-10 19:09:47 +08:00 · 2012-09-13 21:37:52 -04:00
parent 051f73f2b6
commit 81e49b6686
1 changed files with 2 additions and 1 deletions
@@ -360,7 +360,8 @@ def img_as_bool(image, force_copy=False):

    Notes
    -----
-    All non-zero elements are treated as True.
+    The upper half of the input dtype's positive range is True, and the lower
+    half is False. All negative values (if present) are False.

    """
    return convert(image, np.bool_, force_copy)