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fix: fixed grayscale command #9

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Merged
ForNeus57 merged 1 commit into from
Dec 8, 2025
Merged

fix: fixed grayscale command #9

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2 changes: 0 additions & 2 deletions src/python/app/command/parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,6 @@
from app.operation.roll import RollOperation

from app.operation.rotate90 import Rotate90Operation
from app.operation.scale import ScaleOperation
from app.operation.translate import TranslateOperation


def get_parser() -> ArgumentParser:
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4 changes: 3 additions & 1 deletion src/python/app/operation/grayscale.py
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Expand Up @@ -23,10 +23,12 @@ def parser(cls, parser: ArgumentParser) -> None:
pass

def __call__(self, args: Namespace, input_image: Image) -> Image:
return Image(np.expand_dims(np.clip(
return Image(np.repeat(np.expand_dims(np.clip(
0.2126 * input_image.data[:, :, 0]
+ 0.7152 * input_image.data[:, :, 1]
+ 0.0722 * input_image.data[:, :, 1],
a_min=0.,
a_max=255.).astype(np.uint8),
axis=-1),
repeats=3,
axis=-1))
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