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frequency_merge: remove mean_diff #123

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Sep 12, 2024
Merged

frequency_merge: remove mean_diff #123

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6 changes: 2 additions & 4 deletions vsdenoise/freqs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ def frequency_merge(
*_clips: vs.VideoNode | Iterable[vs.VideoNode], tr: int = 0,
mode_high: MeanMode | vs.VideoNode = MeanMode.LEHMER, mode_low: MeanMode | vs.VideoNode = MeanMode.ARITHMETIC,
mode_tr: MeanMode | None = None, lowpass: GenericVSFunction | list[GenericVSFunction] = DFTTest.denoise,
mean_diff: bool = False, planes: PlanesT = None, mv_args: KwargsT | None = None,
planes: PlanesT = None, mv_args: KwargsT | None = None,
**kwargs: Any
) -> vs.VideoNode:
"""
Expand All @@ -35,8 +35,6 @@ def frequency_merge(
If None, it defaults to the value of mode_high.
:param lowpass: The lowpass filter to used to extract high frequency components.
Example: `lowpass = lambda i: vsrgtools.box_blur(i, passes=3)`
:param mean_diff: Whether to use the mean of the lowpass filter and the original clip to
extract the low frequency components. Default is False.
:param planes: The planes to process. If None, all planes will be processed.
:param mv_args: The arguments to pass to the MVTools class.
"""
Expand Down Expand Up @@ -67,7 +65,7 @@ def frequency_merge(
low_freqs = mode_low(blurred_clips, planes=planes, func=frequency_merge)

diffed_clips = []
for clip, blur in zip(clips, normalize_seq(low_freqs if mean_diff else blurred_clips, n_clips)):
for clip, blur in zip(clips, normalize_seq(blurred_clips, n_clips)):
diffed_clips.append(None if clip == blur else clip.std.MakeDiff(blur, planes))

if isinstance(mode_high, vs.VideoNode):
Expand Down
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