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[Blending] OpenCV - SeamlessClone Method #2

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[Blending] OpenCV - SeamlessClone Method #2

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ee2c516
Add seamles clone method
jpennors Apr 20, 2022
68efb7d
Typo
jpennors Apr 20, 2022
cfb4198
Add method to test different methods
jpennors Apr 20, 2022
75a9c50
Merge remote-tracking branch 'upstream/main' into bleding_opencv_seam…
jpennors May 18, 2022
5c40a2b
Move Blending Image method for new repo setup
jpennors May 18, 2022
7b37f52
Linter
jpennors May 18, 2022
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20 changes: 20 additions & 0 deletions syntheticdataset/image_blending.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,3 +63,23 @@ def poisson_blending(img, smoke, offset=(0, 0)):
mask[dy : dy + smoke_mask.shape[0], dx : dx + smoke_mask.shape[1]] = smoke_mask

return result, mask


def seamless_clone_blending(img, smoke, offset=(0, 0), clone_type=cv2.MIXED_CLONE):
"""Add smoke on image using OpenCV with SeamlessClone method

Args:
img (np.array): background image
smoke (np.array): smoke image
offset (tuple, optional): smoke location offset (dy, dx). Defaults to (0, 0).
clone_type (any): type of clone : NORMAL_CLONE, MIXED_CLONE, MONOCHROME_TRANSFER.

Returns:
_type_: _description_
"""

mask = ((smoke > 0) * 255).astype("uint8")

blended_img = cv2.seamlessClone(smoke, img, mask, offset, clone_type)

return blended_img, mask