Banding
Mar 25, 2021 11:04:06 #
Banding is a visible transition from like color.
Conditions that can create banding:
► Changing the color space (rare)
► Changing the color bit depth (from high to low)
► Using a gradient filter (It depends on the color bit depth)
► Using levels to darken will reveal all banding issues (sample)
► Reducing an image in pixel size
► Using a lossy compressed file format (like a JPG)
Banding can be corrected in post-processing.
Conditions that can create banding:
► Changing the color space (rare)
► Changing the color bit depth (from high to low)
► Using a gradient filter (It depends on the color bit depth)
► Using levels to darken will reveal all banding issues (sample)
► Reducing an image in pixel size
► Using a lossy compressed file format (like a JPG)
Banding can be corrected in post-processing.
Gradient plus dark level adjustment
Mar 25, 2021 14:38:55 #
To correct banding is simple...
PS CC method:
► Create a selection (or selection around the banding)
► Feather the selection*
► Use the filter surface blur
► Remove the selection
------
* This will avoid hard edges that are just as bad as banding.
PS CC method:
► Create a selection (or selection around the banding)
► Feather the selection*
► Use the filter surface blur
► Remove the selection
------
* This will avoid hard edges that are just as bad as banding.
If you want to reply, then register here. Registration is free and your account is created instantly, so you can post right away.