benzio
21st March 2020, 01:30
Hi!
I'm trying to fix these three kind of chroma noises Video link - 26MB (https://drive.google.com/open?id=1ufys65bD0Ywv0x9NmoFKAO0j9XtGpDOw).
In the video you have in the top row the U channel and in the bottom row the V channel. First column even fields, second column odd fields.
I'm quite confident that there isn't "one size fits all"-filter, but maaaaybe..! :p
1) Are these kind of chroma noises some kind of "known noises"?
2) Is there some good motion compensated chroma noise removal?
3) These are results of a median of multiple captures. So I'm confident that the noise is actually on the tape and was not introduced by me, but is there a way to remove this kind of noise from the source? Is the comb filter useful for this case?
Thanks!
I'm learning a lot thanks to this forum :-)
I'm trying to fix these three kind of chroma noises Video link - 26MB (https://drive.google.com/open?id=1ufys65bD0Ywv0x9NmoFKAO0j9XtGpDOw).
In the video you have in the top row the U channel and in the bottom row the V channel. First column even fields, second column odd fields.
I'm quite confident that there isn't "one size fits all"-filter, but maaaaybe..! :p
1) Are these kind of chroma noises some kind of "known noises"?
2) Is there some good motion compensated chroma noise removal?
3) These are results of a median of multiple captures. So I'm confident that the noise is actually on the tape and was not introduced by me, but is there a way to remove this kind of noise from the source? Is the comb filter useful for this case?
Thanks!
I'm learning a lot thanks to this forum :-)