#11019: Full-Image Averaging (Favg) denoise
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Reporter: | Owner: (none)
MasterQuestionable |
Type: enhancement | Status: new
Priority: normal | Component: avfilter
Version: unspecified | Resolution:
Keywords: denoise | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by MasterQuestionable):
͏ The filter essentially only needs to handle 1 parameter:
͏ The difference threshold:
͏ |*| Valid range 0 ~ 1
͏ |*| May be expressed in percentage (e.g. 3.125%)
͏ |*| Or fraction (e.g. 8/255, 2,048/65,535)
͏ .
͏ Additional parameters shall just mean the threshold for each
component (i.e. RGB, YUV etc.):
͏ When undefined assume the 1st parameter (threshold for 1st
component).
͏ Excessive parameters shall just be silently ignored. (support for
arbitrary component configuration)
͏ Info message about the evaluated fraction form should be reported:
when threshold not specified in fraction.
͏ Warning should be given when the evaluation leads 0 or 1: as they are
sort of special case.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11019#comment:2>
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