Quantcast Simple Script for Very Noisy Source? - digitalFAQ.com Forums [Archives]
  #1  
10-21-2003, 12:50 PM
rendalunit rendalunit is offline
Free Member
 
Join Date: Apr 2002
Location: san jose, Ca
Posts: 1,148
Thanks: 0
Thanked 0 Times in 0 Posts
Code:
AviSource("C:\My Documents\noisy.avi",false)
ConvertToYV12()
Blur(0.8)
LanczosResize(528, 480)
Msharpen().Asharp()
TemporalSoften(2,7,7,3,2)
Limiter()
I tried this script with a few sources that were very bad quality and it seemed to improve it. The blurring killed a lot of details but that's what I wanted
Reply With Quote
Someday, 12:01 PM
admin's Avatar
Site Staff / Ad Manager
 
Join Date: Dec 2002
Posts: 42
Thanks: ∞
Thanked 42 Times in 42 Posts
  #2  
10-21-2003, 02:09 PM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
I think that a correctly configured deen will be better.
Or if you are in avs2.0x, GoldDust.
Reply With Quote
  #3  
10-21-2003, 02:58 PM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Code:
AviSource("C:\My Documents\noisy.avi",false)
Limiter()
converttoYUY2() # as your dvix avi could be YV12
GripCrop(528, 480, source_anamorphic=false, dest_anamorphic=false) 
GripSize(resizer="BicubicResize")
TemporalSoften(2,5,8,3,2).peachsmoother().Unfilter(60,0)
GripBorders()
Limiter()
Just try ....
(peachsmoother is needed as you see)
Reply With Quote
  #4  
10-21-2003, 03:18 PM
rendalunit rendalunit is offline
Free Member
 
Join Date: Apr 2002
Location: san jose, Ca
Posts: 1,148
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by incredible
Code:
AviSource("C:\My Documents\noisy.avi",false)
Limiter()
converttoYUY2() # as your dvix avi could be YV12
GripCrop(528, 480, source_anamorphic=false, dest_anamorphic=false)
GripSize(resizer="BicubicResize")
TemporalSoften(2,5,8,3,2).peachsmoother().Unfilter(60,0)
GripBorders()
Limiter()

Just try ....
(peachsmoother is needed as you see)
I tried it and I like it- a lot!

Thanks,
ren
Reply With Quote
  #5  
10-21-2003, 03:57 PM
EightBall EightBall is offline
Free Member
 
Join Date: Apr 2002
Posts: 167
Thanks: 0
Thanked 0 Times in 0 Posts
Dialhot.
I'd be interested to see your script for this "noisy" issue, with the correctly configured deen. Can u post a sample so we can compare
to incredibles post?

Id like to try both. In fact, all three, side by side.
Reply With Quote
  #6  
10-21-2003, 04:12 PM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
@ Rendalunit
You can also finetune the tempsoften settings to values really needed!
If the picture isn't that noisy just lower the TmpSmoother settings to:
(1,3,5,3,2)

I figured out this combination of these two filters in the "How funny thread" if the script is used for KVCD targets ... not KDVD! Cause the filter would not handle the full size (704) width as it does when using smaller width sizes, thats why I figured out there in the thread the down-upscaling "OneHalfOne" method.
By this the filter performs better and doesn't have to be set that heavy = more details less "static" grain on surfaces in motion scenes. And the soften which occurs during the process will be compensated by using Lanczos to resize finally again to 704.
But I'm still testing ... especially prediction results.

@ Eightball

DialHot's script is totally differend. Its intended to use with Dvix avis which often come with artefacts and also the script avoids artefacts when reencoding to mpeg1.
This one I posted is to kill Noise by still preserving sharpness and details (as DialHots script also does) and not to handle macroblocks. So you have to use different scripts for different sources.
Reply With Quote
  #7  
10-21-2003, 04:17 PM
muhali3 muhali3 is offline
Free Member
 
Join Date: Sep 2003
Posts: 134
Thanks: 0
Thanked 0 Times in 0 Posts
This is my noise reduction script:

Code:
AviSource("C:/movie.avi") 
BlindPP() 
GripCrop(544, 480, overscan=1, source_anamorphic=false) 
GripSize(resizer="LanczosResize") 
Undot() 
Deen("a2d",2,10,12)
TemporalSoften(2,2,7,15,2)
DCTFilter(1,1,1,1,1,1,0.5,0) 
Blockbuster(method="noise",detail_min=1,detail_max=8,variance=0.3,seed=5823) 
GripBorders()
i just used dialhot's avi2kvcd script and switched some stuff around.
Reply With Quote
  #8  
10-21-2003, 04:57 PM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by incredible
DialHot's script is totally differend. Its intended to use with Dvix avis which often come with artefacts and also the script avoids artefacts when reencoding to mpeg1.
I never meant using hte script for Divx ! You can use Deen in other script you know ? I didn't put a copyright on it :-p

A script with just AviSource and Deen will kill a lot of noise. Let's see what Jorel told in an other thread :
Quote:
deen("a3d",3,4,1,4) # light cleaning
deen("a3d",3,6,1,6) # medium cleaning
deen("a3d",4,9,1,9) # heavy cleaning
Reply With Quote
  #9  
10-21-2003, 05:08 PM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Quote:
Originally Posted by Dialhot
I never meant using hte script for Divx ! You can use Deen in other script you know ? I didn't put a copyright on it :-p
Yes Dialveryhot, I know and i do it often! But it sounded like he refered to your known Script in the Dvix Section as we are here no offense..

Could you give me that URL of the Thread where Jorel did his tests on Deen(xxxxxxxx) ... cause I did also a lot of tests on it and I'd like to see his conclusions. Thanx
Reply With Quote
  #10  
10-21-2003, 05:54 PM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
There was no conclusion in fact :

http://www.kvcd.net/forum/viewtopic....deen+a3d#47364
Reply With Quote
  #11  
10-21-2003, 06:06 PM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Oh, .. I thought you meant another Threat
Reply With Quote
  #12  
10-21-2003, 06:44 PM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
Threat ? You is threaten you ? I don't bite, I'm very gentle

There is an other thread talking about deen (whith conclusions) there :
http://www.kvcd.net/forum/viewtopic.php?p=48051#48051
Reply With Quote
  #13  
10-23-2003, 02:36 AM
EightBall EightBall is offline
Free Member
 
Join Date: Apr 2002
Posts: 167
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Eightball @

DialHot's script is totally differend. Its intended to use with Dvix avis which often come with artefacts and also the script avoids artefacts when reencoding to mpeg1.
This one I posted is to kill Noise by still preserving sharpness and details (as DialHots script also does) and not to handle macroblocks. So you have to use different scripts for different sources[
Haha. I'm sorry for my late reply.
I missed the thread somehow. Yes as everyone seems to have determined, I was not referring to Dialhots brilliant Avi-divx-xvid scripts. I assumed that he was "capable" of producing others. I was asking for a script that he would use to acheive the same or better results for cleaning messy sources.
Sorry, I could maybe have been more clear.
I'll buy you both a beer. (Big talk from Canada) [/quote]
Reply With Quote
  #14  
10-23-2003, 03:38 AM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Quote:
Originally Posted by Dialhot
Threat ? You is threaten you ? I don't bite, I'm very gentle
????
I meant that you refered to a different "Thread" in this forum where also could be conclusions refering to deen included. Cause I knew that one you posted.
Sorry for wrong typing, but I think you can assume my intention Dialhot.

And again .... misunderstanding between us ... you already should know me a little bit ... I never bite .... I think and act positve ... maybe sometimes writing english including mistakes, but NEVER in a offensive way... except someones attacks me, but thats normal ... happened to me only one time ago in the spanish forum.

WOW is saw now in a dictionary what came out by writing wrong "thread" as "threat"

RELAX!!!!
Reply With Quote
  #15  
10-23-2003, 03:43 AM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by incredible
Sorry for wrong typing, but I think you can assume my intention Dialhot.
LOL. I was joking my friend ! For sure I understood that was only a mismatch. Didn't you see the big smiley ?

Quote:
WOW is saw now in a ddictionary what came out by writing wrong "thread" as "threat"
Reply With Quote
  #16  
10-24-2003, 08:04 PM
EightBall EightBall is offline
Free Member
 
Join Date: Apr 2002
Posts: 167
Thanks: 0
Thanked 0 Times in 0 Posts
Dialhot?
How about your script?
Reply With Quote
  #17  
10-25-2003, 02:57 AM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Quote:
How about your script?
How about posting a Pic in here so that we can see what lines are really needed

You have to know that the scripts recommended in here are scripts for general purpose.
BUT as every source (especially AVIs) is different you have to use special combinations to attack your source individual and specific.

If you don't know how to post a pic, .. just get a free account at LYCOS incl. FTP upload so you can use the
Reply With Quote
  #18  
10-30-2003, 09:19 PM
EightBall EightBall is offline
Free Member
 
Join Date: Apr 2002
Posts: 167
Thanks: 0
Thanked 0 Times in 0 Posts
Do you mean me, incredible?

I had a little tv commercial from Europe... funny but noisy. I tried your script, (just now) It worked F_A_N_T_S_T_I_C.

thanks,

About your last post, I didnt have anything in mind just now, but seeing how this worked, maybe we dont need anything else.

Ren, I tried yours too, Its way clearer.
Reply With Quote
  #19  
10-31-2003, 03:47 AM
incredible incredible is offline
Free Member
 
Join Date: May 2003
Location: Germany
Posts: 3,189
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via ICQ to incredible
Quote:
Originally Posted by EightBall
I tried your script, (just now) It worked F_A_N_T_S_T_I_C.

thanks
Glad to hear that!
Reply With Quote
  #20  
10-31-2003, 05:34 AM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
Which one ? THe new V4 script for AVI or my version of the MA script (that I do not use anymore in fact : too much blur for my eyes).
Reply With Quote
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
Avisynth: Simple script to make a kdvd from divx cartoon? zagor Avisynth Scripting 1 12-06-2004 10:18 AM
Optimal script or simple resize script? bigggt Avisynth Scripting 2 06-22-2004 08:17 PM
Optimal script et source en 4/3 Wolverine7 Conversion et d'Encodage de Vidéo (Français) 2 04-02-2004 12:05 PM
Avisynth: Filter to clean up a noisy source with MA script? audioslave Avisynth Scripting 31 10-24-2003 01:08 PM
Avisynth: Excellent script for noisy VHS caps in EP mode? rendalunit Avisynth Scripting 2 01-20-2003 06:27 PM

Thread Tools



 
All times are GMT -5. The time now is 08:58 PM  —  vBulletin © Jelsoft Enterprises Ltd