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Underwater Video & Photography: Discuss Photoshop filters for backscatter in the General Diving Forums forums: Does anyone know where I can get hold of a filter for Adobe Photoshop that can deal with backscatter? I ...

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Old 29-03-03, 03:55 PM
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Does anyone know where I can get hold of a filter for Adobe Photoshop that can deal with backscatter?

I have a couple of pictures from my last trip that would be fantastic if it weren't for the snow!

Cheers.



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Old 29-03-03, 04:40 PM
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Not sure there is one - its normally a painstaking task of touching them up one by one I'm afraid.
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Old 29-03-03, 07:11 PM
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<font color='#000F22'>John - if you email me a jpg of one of the shots i'll get one of my designers to have a look and see if he can suggest something.
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Old 30-03-03, 06:02 PM
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John - I dont think there is such an animal. You may have to clone out the backscatter. This will take some time but it will be worth it if the pic is that good
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Old 30-03-03, 06:49 PM
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http://doa2.host.sk/

this is a link for kazaa light

kazaa is a file sharing program, you can get just about any piece of popular software, that is craked or passwords added

i got photoshop7 on it, and if you do a serch on photoshop you can get hundreds of addons


note
most of the software is pirated/cracked use this program as your morrals dictate
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Old 31-03-03, 08:28 PM
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Hi,

I've been working on this, so far with zero success. There is no &quot;pattern&quot; to the noise (back scatter) and a lot of it is saturated. I think it is impossible. I have tried a median filter then run a top hat sharpen which improves the image but not enough. I tried a find edges then averaged this with the origional, then a subtract and this nearly worked. Basically I have given up and decided to improve the images which I can.

Sorry John, but if the noise is random, it presents a real problem for software.

Andrew
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Old 02-04-03, 05:44 PM
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<font color='#0000FF'>
Quote:
Originally Posted by [b
Quote[/b] (steve-k @ Mar. 30 2003,18:49)]http://doa2.host.sk/

this is a link for kazaa light
Aaaaarrrrggg!!!!!!!
Nooooooooo.......

If you really must use P2P software use WinMX as this is &quot;spyware&quot; free, use &quot;Kazaa&quot; or Kazaalite&quot; and you're opening up your   'puta to a world of hurt.  

If you still aren't persuaded to avoid it, at least get some info before putting it on your machine, start here and check out the posting by  Audiodood he know's what he's talking about.

Chee-az
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PS same goes for Grokster etc, and if you're going to do this make sure you up your specs on your PC security, you'll find all the info you need via other pages and forums on the link above



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Old 02-04-03, 06:07 PM
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Try this link - theres a bit about backscatter removal using photoshop in there (page 2 I think)

http://www.digitaldiver.info/yabbse....tart=15

Best of luck

Kirky
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Old 02-04-03, 10:40 PM
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or this: &nbsp;http://www.digitaldiver.info/yabbse/index.php?board=5;action=display;threadid=770
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Old 05-04-03, 01:08 PM
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Thanks for all the info people.

I don't use P2P software - my PC is for my use only.

I've used the 'rubber stamp' tool on some of the shots which is adequate.

I borrowed a Nik 5 and 102 strobe to take the shots and its a steep learning curve to getting decent pics, particularly getting the lighting right. &nbsp;The fruits of my labours will be available on the board soon.

Cheers.
__________________
When the mariner has been tossed for many days in thick weather, and on an unknown sea, he naturally avails himself of the first pause in the storm, the earliest glance of the sun, to take his latitude, and ascertain how far the elements have driven him from his true course. Let us imitate this prudence, and, before we float farther on the waves of this debate, refer to the point from which we departed, that we may at least be able to conjecture where we now are.
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