BlindDeHalo() - removal of Edge Enhancement artefacts - Page 5

Chainmax · 21st March 2006, 19:58

In my opinion, BDH3 oversmooths the picture and kills small details, even when only using its PP mode. If DeHalo_Alpha doesn't solve it, the only semi-viable option I can think of is HQDering, of which a Masktools v2.x version was made a short while ago, but it might cause jaggyness.

Didée · 22nd March 2006, 13:19

Quote:

Originally Posted by Mr. Brown

could anyone make a masktools 2 version of BDH3 thanks

Here: BlindDehalo3_MT2

- changed for MaskTools v2 (mt_masktools.dll required)
- replaced some things with RemoveGrain-modes (RemoveGrain.dll newer than v0.9 required)
- fixed some oddities
- new PPmode (3 and -3): shouldn't blur, but still remove mosquitos and leftover halo borders

Could need some more testing, was done in a hurry.

Mr. Brown · 22nd March 2006, 20:32

@ Didée
thanks for updating bdh3()
i made a test with the dehaloing that you suggested me in german doom9 forum and the new ppmode's looks very good (bye bye halos and come never back even with seesaw

)

wOxxOm · 11th January 2008, 17:21

I need an advice on how to remove very grossly offset halos on Nicolodeon's Avatar movie DVD like these pictures 2,3,4 here: http://forum.doom9.org/showthread.ph...50#post1084550 (quite large frame span!)

It seems that I have to tweak some parameter *inside* BHD, which would that be, please?

gigantibyte · 5th February 2008, 07:05

Thank you very much for BlindDehalo3_MT2! I've heard many great things about the great Didée. I see why now. The function worked wonders on my video source.

PVDHP · 26th September 2012, 15:14

Nothing not working for me. I have installed masktools, i gettin this message:

Didée · 26th September 2012, 15:31

Welcome onboard. It seems you're not deeply experienced with Avisynth? - Because you're using the script totally wrong.

You save the BlindDeHalo script to your HD, as e.g. "BlindDeHalo2.avsi". (Un-modified! The script starts with "function BlindDeHalo2( clip clp, float "rx", float "ry", ...")

Then, to use it in your actual Avisynth script, you would go like

Code:

Import("X:\path\to\BlindDeHalo2.avsi")

AviSource("BR.avi")

BlindDeHalo2( 3,3,125 )

And BTW, the latest version is BlindDeHalo3, not ~2. Look a few lines above, post #82.

PVDHP · 26th September 2012, 15:42

Hi, thank you a lot for fast answer

PVDHP · 26th September 2012, 15:56

Oh, yeah! Success!

Code:

Import("E:\VirtualDub\BlindDeHalo3_mt2.avsi")

AviSource("BR7.avi")
ConvertToYV12()

BlindDeHalo3( 3,3,125 )

Just i dunno

21st March 2006, 19:58	#81 \| Link
Chainmax Huh? Join Date: Sep 2003 Location: Uruguay Posts: 3,103	In my opinion, BDH3 oversmooths the picture and kills small details, even when only using its PP mode. If DeHalo_Alpha doesn't solve it, the only semi-viable option I can think of is HQDering, of which a Masktools v2.x version was made a short while ago, but it might cause jaggyness. __________________ Read Decomb's readmes and tutorials, the IVTC tutorial and the capture guide in order to learn about combing and how to deal with it.

22nd March 2006, 20:32	#83 \| Link
Mr. Brown Step into the Light Join Date: Dec 2005 Location: Germany Posts: 20	@ Didée thanks for updating bdh3() i made a test with the dehaloing that you suggested me in german doom9 forum and the new ppmode's looks very good (bye bye halos and come never back even with seesaw ) __________________ http://www.matroska.org/images/logo-128x100x32.png

26th September 2012, 15:31	#87 \| Link
Didée Registered User Join Date: Apr 2002 Location: Germany Posts: 5,407	Welcome onboard. It seems you're not deeply experienced with Avisynth? - Because you're using the script totally wrong. You save the BlindDeHalo script to your HD, as e.g. "BlindDeHalo2.avsi". (Un-modified! The script starts with "function BlindDeHalo2( clip clp, float "rx", float "ry", ...") Then, to use it in your actual Avisynth script, you would go like Code: Import("X:\path\to\BlindDeHalo2.avsi") AviSource("BR.avi") BlindDeHalo2( 3,3,125 ) And BTW, the latest version is BlindDeHalo3, not ~2. Look a few lines above, post #82. __________________ - We´re at the beginning of the end of mankind´s childhood - My little flickr gallery. (Yes indeed, I do have hobbies other than digital video!) Last edited by Didée; 26th September 2012 at 15:34.

26th September 2012, 15:56	#89 \| Link
PVDHP Registered User Join Date: Feb 2012 Posts: 3	Oh, yeah! Success! Code: Import("E:\VirtualDub\BlindDeHalo3_mt2.avsi") AviSource("BR7.avi") ConvertToYV12() BlindDeHalo3( 3,3,125 ) Just i dunno

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11th January 2008, 17:21	#84 \| Link
wOxxOm Oz of the zOo Join Date: May 2005 Posts: 208	I need an advice on how to remove very grossly offset halos on Nicolodeon's Avatar movie DVD like these pictures 2,3,4 here: http://forum.doom9.org/showthread.ph...50#post1084550 (quite large frame span!) It seems that I have to tweak some parameter inside BHD, which would that be, please?

5th February 2008, 07:05	#85 \| Link
gigantibyte Registered User Join Date: Jan 2008 Posts: 7	Thank you very much for BlindDehalo3_MT2! I've heard many great things about the great Didée. I see why now. The function worked wonders on my video source.

26th September 2012, 15:14	#86 \| Link
PVDHP Registered User Join Date: Feb 2012 Posts: 3	Nothing not working for me. I have installed masktools, i gettin this message:

26th September 2012, 15:42	#88 \| Link
PVDHP Registered User Join Date: Feb 2012 Posts: 3	Hi, thank you a lot for fast answer