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Originally Posted by wuther 
I think, at least we are talking about both are degrading methods. However I never stated DNR was a 'simple' blur I stated, correctly, it is a blur filter and as such it affects the entire image no matter if it is grain or dust/dirt/damage and strong use of it affects such stuff a lot and there is no 'special magic sauce' in the filter or flags in the film that prevents it.

I think, at least we are talking about both are degrading methods. However I never stated DNR was a 'simple' blur I stated, correctly, it is a blur filter and as such it affects the entire image no matter if it is grain or dust/dirt/damage and strong use of it affects such stuff a lot and there is no 'special magic sauce' in the filter or flags in the film that prevents it.
DNR filters are not blur filters. Image blurring can be a side effect of the processing but is not intended per se. A blur filter on the other hand is designed to blur an image.
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They are both 'cleaning' software and that's professional re-mastering software not restoration, true restoration is done by hand, and it's no coincidence they put both in the package.
They are both 'cleaning' software and that's professional re-mastering software not restoration, true restoration is done by hand, and it's no coincidence they put both in the package.
True restoration is done by whatever tools the job requires. Automatic, semi automatic or fully manual. These remastering software packages are absolutely used for restoration in Hollywood on a daily basis.
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At best that would count only for film in very good condition and I was talking about films in poor condition which causes both automatic filters to heavily degrade the image.
At best that would count only for film in very good condition and I was talking about films in poor condition which causes both automatic filters to heavily degrade the image.
The poorer the condition the more manual and semi automatic tools will be used. That's correct. A restoration job is a mixture of all tools available as required. Automatic tools without human supervision and QC are incompatible with high quality restoration, though. Human supervision is a must.










