File :-(, x, )
Anonymous
<-- this is awesome and totally made of win, but is noisy and pretty LR. Anyone have this in HR or better quality?
>> Anonymous
That's actually a fairly decent scan, just nothing has been done to blur the printed dots together. Whatever it was scanned from must of been fairly small.
>> Anonymous
Yeah, was just hoping for a bit of luck heh. I love that song.
>> Reika
     File :-(, x)
All I could do for you :(
>> Anonymous
     File :-(, x)
Working on a new descreening technique. I wish I could have fixed more of the vertical streaks, but I admitted defeat after looking for the frequency for a half hour. (Should have just done it manually.) I left a lot of random grain in because it looks artsier that way.

You know, I don't even LIKE this show. Oh well.
>> Anonymous
Elfen Lied has the most beautiful opening I have ever seen.
>> Anonymous
>>78778
Because it's a Klimt ripoff? :D
>> Anonymous
I love the song so much i've nearly memorized it. thanks for the denoising, much <3.
>> Anonymous
>>78817
ALSO because, yes.
>> Anonymous
>>78735
You will teach me this magic.
>> Anonymous
>>78918

its called photoshop.
>> Anonymous
anonymous thanks you.
>> Anonymous
This show had the best intro known to man.

Too bad the actual show sucked beyond comprehension.
>> Anonymous
>>78968

I loved this show.

also, I can't post pictures on 4chan any more.. Error: File too large, or no image selected.

ive posted this picture before, and it worked fine.
>> Anonymous
try a program called Neat Image. its aim is exactly removing noise from images.
>> Anonymous
The just shall dispense wisdom; from their mouths come judgement.

Beautiful are those who suffer temptation, for once they have been tried, surely they accept the crown of life.

Oh, God, divine fire, forgive us.

How holy, how serene, how gentle, how lovely, Lily of purity.

Amen.
>> post probs? Anonymous
>>78985
yeah, I been having problems posting images for a couple days now (text posts work fine)... "something's amis at the circle K"

something wrong with this particular board I'd guess...
>> Anonymous
>>79026
The thing is with these scans, it's not noise. It's more of the result of how printing works. By de-screening one is attempting to take the dots of varying color the printing processed produced and blend them back together while maintaining as high of a resolution as possible.

Neat-image does have some filters that help with this but its certainly not the greatest tool for it.
>> Anonymous
     File :-(, x)
>>78918
>>78937
It's actually using video filters from an engine called avisynth. I used edgemasks and some tricks to apply smoothing only to screen patterns, then a fft frequency remover for the ripples scanners cause. It still needs a lot of tweaking, it's so slow and right now the exact formulae are largely just a good guess. Works on everything I've tested it on though.

The goal is to turn high amplitude patterned noise into low-amplitude random noise, which is very easy to fix with generic filters of any sort. Otherwise fixing screens with them gives you lumpy moire patterns in the output and sacrifices detail.

Wish I had more time to work on it.
>> Anonymous
>>79099
A shame there's no avisynth for mac >_<
>> Anonymous
>>79099
Not bad, but it does darken and blur the image.