fix: improve image handling logic to ensure input is always a list or array, see #346

This commit is contained in:
Will Miao
2025-08-09 07:20:28 +08:00
parent e1dda2795a
commit 3050bbe260

View File

@@ -418,11 +418,15 @@ class SaveImage:
# Make sure the output directory exists
os.makedirs(self.output_dir, exist_ok=True)
# Ensure images is always a list of images
if len(images.shape) == 3: # Single image (height, width, channels)
images = [images]
else: # Multiple images (batch, height, width, channels)
images = [img for img in images]
# If images is already a list or array of images, do nothing; otherwise, convert to list
if isinstance(images, (list, np.ndarray)):
pass
else:
# Ensure images is always a list of images
if len(images.shape) == 3: # Single image (height, width, channels)
images = [images]
else: # Multiple images (batch, height, width, channels)
images = [img for img in images]
# Save all images
results = self.save_images(