deen("c3d")

[wotef]

maybe! but this is what i think i'm doing (no longer filtering chroma), if i use: deen("a3d",3,4,0,4)

name is a3d
mode is 3, 7x7 radius
luma threshold of 4
chroma threshold of 0
temporal influence threshold of 4

let me know if that's odd, cause, well, the results are looking good to me and i'm using it on a 3 hour encode that just started!

[Marc FD]

exactly that ^^

[FuPP]

I've made some tests around a3d and c3d; these tests have been made using a dvd source with heavy noise.

parameters used (aim : eliminate noise but not at the cost of details)

a3d : deen("a3d",4,5,8,3)
c3d : deen("c3d",0,5,8,3)

Both seem stable and robust, and gave me the same compressibility (gain about 6.5%); but a3d looks more pleasant to my eyes. It is though really slower !

I've tried to compare c3d and convolution3d : I can't manage to get similar results; I don't know if it is caused by your implementation or related to the temporal influence parameter which is not already implemented in convolution3d (yv12 version).


Regards,
FuPP.

[wotef]

i've found this to be quite similar, although i am comparing convolution3d yuy2

convolution3d(0,3,3,7,3,2,0) ~ deen("a3d",3,3,0,3)

[seewen]

The new Version of Deen ( beta 2) works very well. No more Loading probelms.

And I love the effect of "a3d" ( find that lokks better than "c3d". Of course it's personal taste).

Originally posted by Marc FD
just one thing

>deen("a3d",3,4,1,4)
>deen("a3d",3,6,1,6)
>deen("a3d",4,9,1,9)

is you don't want to filter chroma, use thrUV=0, it'll give a nice speed boost.

@ Marc FD and Deen users

i'm using Deen() and need recomendations of
differents parameters for clean dvd source to make svcds!

all hints are welcome,the read me is so advanced for me.


thanks!

[telemike]

When you use just plain Deen(), what is Deen doing? Thanks.

Originally posted by telemike
When you use just plain Deen(), what is Deen doing? Thanks.

Deen() give the default adjusts like wroten in the read-me:
deen(string "name",int "mode",int "thrY",int "thrUV", float "ti")
name :default : "c3d"
mode :default : 0
thrY,UV :default : 10,12
ti :default is 3

- you can test "a3d"&"a2d" mode.
you can try deen("a3d",1,10,12) as an alternative
to c3d with <111> matrix or deen("a2d",2,10,12)
for 5x5 spatial filtering.

- "m2d" is in alpha-stage.
but you can take a look at deen("m2d",1,10,12)
(mmxed 2d msoften2 / 21x21 emulation )

and after 3904 views,someone will got good results from
clean dvd sources, and can show recomendations using
differents parameters that are "too big" for my knowledge!

using the "defaults" is great,...maybe some more hints
can turn the "great" to "incredible'!

Originally posted by wotef
maybe! but this is what i think i'm doing (no longer filtering chroma), if i use: deen("a3d",3,4,0,4)

name is a3d
mode is 3, 7x7 radius
luma threshold of 4
chroma threshold of 0
temporal influence threshold of 4

let me know if that's odd, cause, well, the results are looking good to me and i'm using it on a 3 hour encode that just started!

thanks for that hint wotef!

deen("a3d",3,4,0,4)
is wonderfull...clean colors!
give the same final size if use(don't know why)
deen("a3d",3,4,1,4)
!

ps:
where is Marc FD?

and why don't have more versions or hints for Deen?
thanks!

[lamer_de]

where is Marc FD?

He left this forum/his filters a long time ago, I think it was in the beginning of 03.

and why don't have more versions or hints for Deen?

MarcFD never published his source code for this filter. There aren't that many parameters and their effects are easy visible/understandable, so I guess there was no need to describe the parameter in more detail/give more examples. And, as always, the parameter depend on your source. Just play around a bit, there's nothing you can break

CU,
lamer_de

"He left this forum/his filters a long time ago, I think it was in the beginning of 03"
really sorry!

thanks for atention lamer_de!