#11019: Full-Image Averaging (Favg) denoise
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Reporter: | Owner: (none)
MasterQuestionable |
Type: enhancement | Status: new
Priority: important | Component: avfilter
Version: unspecified | Resolution:
Keywords: denoise | Blocked By:
nlmeans |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by MasterQuestionable):
͏ Though lack sufficient evidence support:
͏ The described approach appears to be the theoretical optimal method
for denoise..? (base method for all kinds)
͏ Anything further would only involve selecting more suitable strength
for each exact sample.
͏ Which introduces no method noise (like JPEG, H.264 etc. did).
͏ And considering what makes denoise: the algorithm just seems to
achieve what theoretically best achievable? (actually more appropriate
than typical "weighted" NLM...)
͏ Plus the idempotence...
͏ Probably a revolution to all lossy compression schemes?
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Ticket URL: <https://trac.ffmpeg.org/ticket/11019#comment:5>
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