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artifacts in motion with radius to 5 frames
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Sat Jan 20, 2007 11:51 am    Post subject: Reply with quote

Yes, the after version looks much better, it is clean and there are no ghosting artifacts.
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sat Jan 20, 2007 12:17 pm    Post subject: Reply with quote

but the after version has some noises that the before version hasn't!
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sat Jan 20, 2007 12:24 pm    Post subject: Reply with quote

after version is better,but has a few of noises that before version hasn't.
2 question:
1-Are my steps correct? (select an uniform area-auto profile and apply)
2-If I use auto profile(with selected area)in device noise profile,are noise filter setting options obsolete?
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Sat Jan 20, 2007 12:31 pm    Post subject: Reply with quote

1. it looks correct but I would really go through the user guide at least once to be sure.

2. no, noise filter settings are not affected by profile; I recommend to set the filter to the default settings and build a good profile first; then adjust settings, if necessary
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sat Jan 20, 2007 12:39 pm    Post subject: Reply with quote

excuse me,if I use "select area" to auto profile,are other setting(in noise filter setting)obsolete?

that is,if a select auto profile Will I get the same result if in noise filter setting there is 60% of luminance or 0% of luminance(because neatvideo in this case look at only auto profile and not noise filter setting)?
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Sat Jan 20, 2007 12:51 pm    Post subject: Reply with quote

No, this is not correct interpretation.

Neat Video use BOTH noise profile AND filter settings. To get accurate noise reduction you need an accurate noise profile. To achieve the desired level of noise reduction you have to adjust the filter settings, noise reduction amounts in the first place.
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sat Jan 20, 2007 12:57 pm    Post subject: Reply with quote

ok thanks!!!neatvideo is the best denoiser!!fantastic!!!
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sat Jan 20, 2007 7:32 pm    Post subject: Reply with quote

I convert my video!!it is fantastic(preserved details) but there is a little problem!!all costant noises are removed,but casual noise (black points for example)no!Is neatvideo designed for this type of noises?video:
http://rapidshare.com/files/12584999/tot_.rar.html

this is a screen for understand my problem:
http://www.yourfilelink.com/get.php?fid=266630
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Sat Jan 20, 2007 10:02 pm    Post subject: Reply with quote

Dust and scratches are not noise, so they are not removed by Neat Video. You may want to use a specialized dust&scratches filter to remove those random spots.

Vlad
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sun Jan 21, 2007 12:26 am    Post subject: Reply with quote

ok.thanks
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sun Jan 21, 2007 11:14 am    Post subject: Reply with quote

can you help me to find a filter?thanks
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Sun Jan 21, 2007 11:17 am    Post subject: Reply with quote

Look for dust & scratches filter, this should the right name of the required filter.

Vlad
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Sun Jan 21, 2007 4:55 pm    Post subject: Reply with quote

With removedirt avisynth filter I removed these dust!thanks
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fenomeno83



Joined: 19 Jan 2007
Posts: 20

PostPosted: Mon Jan 22, 2007 7:39 pm    Post subject: Reply with quote

excuse me,can neatvideo remove these noises?
http://www.yourfilelink.com/get.php?fid=268598
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Mon Jan 22, 2007 7:51 pm    Post subject: Reply with quote

I guess it can remove some noise from that, but there may be more than noise, for example some scan line issues, etc. You have to try to see what you can achieve with NV alone.
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