Merge branch 'branch-23.08' into skimage021-update

rapidsai · Jun 20, 2023 · 81bb2f2 · 81bb2f2
2 parents c6d5c00 + 632881c
commit 81bb2f2
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diff --git a/python/cucim/src/cucim/skimage/feature/_canny.py b/python/cucim/src/cucim/skimage/feature/_canny.py
@@ -235,6 +235,13 @@ def _nonmaximum_suppression_bilinear(
     kernel = _get_nonmax_kernel(large_int=large_int)
 
     out = cp.empty_like(magnitude)
+
+    if isinstance(low_threshold, cp.ndarray):
+        # if array scalar was provided, make sure dtype matches other arrays
+        if low_threshold.ndim > 0:
+            raise ValueError("expected scalar low_treshold")
+        low_threshold = float(low_threshold)
+
     kernel(isobel, jsobel, magnitude, eroded_mask, low_threshold, out)
     return out
 

diff --git a/python/cucim/src/cucim/skimage/filters/_fft_based.py b/python/cucim/src/cucim/skimage/filters/_fft_based.py
@@ -159,8 +159,8 @@ def butterworth(
     elif npad > 0:
         center_slice = tuple(slice(npad, s + npad) for s in image.shape)
         image = pad(image, npad, mode='edge')
-    fft_shape = (image.shape if channel_axis is None
-                 else np.delete(image.shape, channel_axis))
+    fft_shape = tuple(image.shape if channel_axis is None
+                      else np.delete(image.shape, channel_axis))
     is_real = cp.isrealobj(image)
     float_dtype = _supported_float_type(image.dtype, allow_complex=True)
     image = image.astype(float_dtype, copy=False)