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experimental: Dilate mask if blurred in Color Correction

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This commit is contained in:
blessedcoolant 2023-09-01 11:12:30 +12:00
parent b94ec14853
commit 6f162c5dec
1 changed files with 7 additions and 2 deletions
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9
invokeai/app/invocations/image.py
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@ -561,7 +561,7 @@ class MaskEdgeInvocation(BaseInvocation):
)
def invoke(self, context: InvocationContext) -> ImageOutput:
mask = context.services.images.get_pil_image(self.image.image_name)
mask = context.services.images.get_pil_image(self.image.image_name).convert("L")
npimg = numpy.asarray(mask, dtype=numpy.uint8)
npgradient = numpy.uint8(255 * (1.0 - numpy.floor(numpy.abs(0.5 - numpy.float32(npimg) / 255.0) * 2.0)))
@ -696,8 +696,13 @@ class ColorCorrectInvocation(BaseInvocation):
# Blur the mask out (into init image) by specified amount
if self.mask_blur_radius > 0:
nm = numpy.asarray(pil_init_mask, dtype=numpy.uint8)
inverted_nm = 255 - nm
dilation_size = int(round(self.mask_blur_radius) + 20)
dilating_kernel = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (dilation_size, dilation_size))
inverted_dilated_nm = cv2.dilate(inverted_nm, dilating_kernel)
dilated_nm = 255 - inverted_dilated_nm
nmd = cv2.erode(
nm,
dilated_nm,
kernel=numpy.ones((3, 3), dtype=numpy.uint8),
iterations=int(self.mask_blur_radius / 2),
)