| Author |
** Descreen filter **
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| news.attcanada.ca 2004-01-26, 8:28 pm |
| Dear All:
I have no idea how to remove half-tone dots from the scan printed image, as
I want this image to re-print.
I heard there are some techniques and also filters available in Adobe
Photoshop to remove the half-tone dots from the printed scan images.
Someone suggested me to use the Descreen filter method, but I don't know
where it is available in Adobe Photoshop?
Awaiting your communication in this matter & thanking you.
| |
| Basil 2004-01-26, 11:28 pm |
| On Mon, 26 Jan 2004 18:42:28 -0500, "news.attcanada.ca"
<k@attcanada.ca> wrote:
quote:
>Dear All:
>
>I have no idea how to remove half-tone dots from the scan printed image, as
>I want this image to re-print.
>
>I heard there are some techniques and also filters available in Adobe
>Photoshop to remove the half-tone dots from the printed scan images.
>
>Someone suggested me to use the Descreen filter method, but I don't know
>where it is available in Adobe Photoshop?
>
>Awaiting your communication in this matter & thanking you.
>
Descreen should be available in your scanner software and applied
during the scan .
| |
| Johan W. Elzenga 2004-01-27, 2:28 pm |
| news.attcanada.ca <k@attcanada.ca> wrote:
quote:
> I have no idea how to remove half-tone dots from the scan printed image, as
> I want this image to re-print.
>
> I heard there are some techniques and also filters available in Adobe
> Photoshop to remove the half-tone dots from the printed scan images.
>
> Someone suggested me to use the Descreen filter method, but I don't know
> where it is available in Adobe Photoshop?
There is no descreen filter in Photoshop. Normally you should descreen
during scanning. If your software doesn't offer that option, you can try
to blur (Gaussian Blur) a little bit and then sharpen (Unsharp Mask)
again.
--
Johan W. Elzenga johan<<at>>johanfoto.nl
Editor / Photographer http://www.johanfoto.nl/
| |
| Trinityss 2004-01-27, 6:28 pm |
| http://www.sattva.ru/descreen.htm
Adobe Photoshop plug-in Descreen 3.5
did not tryed it out myself... but it do exist.
"Johan W. Elzenga" <nomail@please.invalid> wrote in message
news:1g88g88.g6bb06pt5cm0N%nomail@please.invalid...quote:
> news.attcanada.ca <k@attcanada.ca> wrote:
>
as[QUOTE][color=darkred]
>
> There is no descreen filter in Photoshop. Normally you should descreen
> during scanning. If your software doesn't offer that option, you can try
> to blur (Gaussian Blur) a little bit and then sharpen (Unsharp Mask)
> again.
>
>
> --
> Johan W. Elzenga johan<<at>>johanfoto.nl
> Editor / Photographer http://www.johanfoto.nl/
| |
| Johan W. Elzenga 2004-01-27, 6:28 pm |
| Trinityss <none@hotmail.com> wrote:
quote:
> "Johan W. Elzenga" <nomail@please.invalid> wrote in message
> news:1g88g88.g6bb06pt5cm0N%nomail@please.invalid...
> as
>
> http://www.sattva.ru/descreen.htm
>
> Adobe Photoshop plug-in Descreen 3.5
> did not tryed it out myself... but it do exist.
What I meant is that there is no standard Photoshop descreen filter. I
didn't say that a third party solution couldn't exist.
--
Johan W. Elzenga johan<<at>>johanfoto.nl
Editor / Photographer http://www.johanfoto.nl/
| |
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"Johan W. Elzenga" <nomail@please.invalid> wrote in message
news:1g88g88.g6bb06pt5cm0N%nomail@please.invalid...
quote:
> There is no descreen filter in Photoshop. [...]
True. Until the original poster finds what he needs, Filter - Noise -
Despeckle sometimes works.
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