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Channel Blur effectThe
Channel Blur effect individually blurs the red, green, blue, or
alpha channels of a layer.
Note: If you have noise or artifacts
primarily in one color channel—such as MPEG compression artifacts
in the blue channel of DV footage—use Channel Blur to clean up the
noise in that channel, leaving the other channels sharp.
This effect works with 8-bpc, 16-bpc, and 32-bpc color. |