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Silverfast
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PostPosted: Thu Jul 03, 2008 3:10 pm    Post subject: Silverfast Reply with quote

This isn't a good image but it was in the scanner so I went with it.

I downloaded the latest demo version of silverfast to try. This is auto everything including sharpening. I started to remove their logo but decided it wasn't worth it.

Although it wasn't a good picture I think the program works very well.



PostPosted: Thu Jul 03, 2008 3:56 pm    Post subject: Reply with quote

Silverfast is so far superior to Vuescan (at least in my experience) that I wonder how the latter can still stay on the market.

I use it all the time and the results are superb, I'm eager to see the new multiexposure scanning function though.


PostPosted: Fri Jul 04, 2008 3:19 am    Post subject: Reply with quote

A G Photography wrote:
Silverfast is so far superior to Vuescan (at least in my experience) that I wonder how the latter can still stay on the market.

I use it all the time and the results are superb, I'm eager to see the new multiexposure scanning function though.


Alesandro, my experience is quite different.

I use Silverfast Pro, Epsonscan, Nikonscan, and Vuescan. I find that Vuescan is noticeably better than Silverfast.

Vuescan is difficult. It's not intuative, hard to learn and rough around the edges and I curse it regularly, however the quality, once viewscan is learned, exceeds Silverfast quite a bit.

I can't really comment on Nikonscan because It's on a dedicated 35mm Nikon scanner and it is outstanding in terms of image quality but I can't scan 120 film on it. It is also difficult to learn.

The Multiscan on Silverfast is dissapointing (depending on your scanner). It softens the image considerably.

I will post some scans of the same negative to illustrate what I mean this weekend.

By the way, I had an Imacon scan done of a negative and compared to a Viewscan scan of the negative, I decide that the expense of an Imacon scan wasn't worth it.

Cheers

Jules


PostPosted: Fri Jul 04, 2008 6:40 am    Post subject: Reply with quote

Vuescan doesn't have Digital ICE and its surrogate produces more artifact than the ones it solved.
Just this point make me choose Silverfast as I don't want to spend 4 hours in PS with the clone tool to clean all the blemishes of a medium format scan.
Also the levels/curves/exposition controls are a lot better on Silverfast with reliable previews, in Vuescan they were a "hit and miss" procedure.
Multiscan is soft also in Vuescan, in Silverfast is worse though (because they use multiple full scans that couldn't never align properly), still I didn't see that great IQ improvement with multiscans, actually it always worsen it.


PostPosted: Sun Jul 06, 2008 7:09 pm    Post subject: Reply with quote

A G Photography wrote:
Vuescan doesn't have Digital ICE and its surrogate produces more artifact than the ones it solved.
Just this point make me choose Silverfast as I don't want to spend 4 hours in PS with the clone tool to clean all the blemishes of a medium format scan.
Also the levels/curves/exposition controls are a lot better on Silverfast with reliable previews, in Vuescan they were a "hit and miss" procedure.
Multiscan is soft also in Vuescan, in Silverfast is worse though (because they use multiple full scans that couldn't never align properly), still I didn't see that great IQ improvement with multiscans, actually it always worsen it.



Hello Alessandro,

I did some testing and found some bigger scarier issues than I anticipated, ones that I had not noticed before. I will respond when I get some headway with the results.

Cheers

Jules


PostPosted: Wed Jul 30, 2008 4:51 pm    Post subject: Reply with quote

I'm considering buying some better software for my Epson 4490 than came in the box, specifically Silverfast.

But their pricing and product line is pretty confusing.

SE Plus is $104 - this adds 'multi exposure' which should increase dynamic range and reduce scan noise... at the cost of the time for multiple exposures of course
Ai 6.6 - $119 - this has the fancier controls and comes customized for the 4490, while the SE versions appear to be generic.

The $15 difference between SE+ and Ai bothers me. What are the relative merits of Ai vs. multi exposure? Which would get me the better scan most of the time?

Based on what I read above, the Ai is the way to go, as 'multi exposure' doesn't give the quality advertised?


PostPosted: Wed Jul 30, 2008 9:04 pm    Post subject: Reply with quote

Nesster wrote:
I'm considering buying some better software for my Epson 4490 than came in the box, specifically Silverfast.

But their pricing and product line is pretty confusing.

SE Plus is $104 - this adds 'multi exposure' which should increase dynamic range and reduce scan noise... at the cost of the time for multiple exposures of course
Ai 6.6 - $119 - this has the fancier controls and comes customized for the 4490, while the SE versions appear to be generic.

The $15 difference between SE+ and Ai bothers me. What are the relative merits of Ai vs. multi exposure? Which would get me the better scan most of the time?

Based on what I read above, the Ai is the way to go, as 'multi exposure' doesn't give the quality advertised?


My experience is basically that multi exposure is bogus. Rolling Eyes I'll post a few examples this evening.

Jules


PostPosted: Wed Jul 30, 2008 10:21 pm    Post subject: Reply with quote

Ron, I love the seemingly "true" colors that aren't over-saturated to my eyes, on this scan output! VERY nice indeed!

I use both the Epson V700 software AND Silverfast SE (the cut-down version of Silverfast) and I've had a WONDERFUL time with both programs for various types of scans. Why? Because I LOVE the good results with automatic settings! I HATE putzing around in Photoshop or other image programs, and with the results being good enough (for me) from the "auto scans", I'm a happy camper. Very Happy

That's not to say I don't have to do that "putzing around" in Photoshop at times, but I am enamored of the percentage of good scans just from the auto settings. My time is (to me) valuable. Wink

Bear in mind that my scans are almost all 6x4.5, 6x6, or 6x7 scans. I find that 35mm scans are going to take a lot more tweaking if I get serious about scanning my old slides someday.

I have two 20x20s from a nice Yashica Mat image scan. One scan was with the Epson in Auto mode, the other was a ($45) drum scan from a "special offer" at Midwest Photography. Upon looking at the printed output, the drum scan was POSSIBLY a tiny bit better if I looked VERY closely. But, that is not worth the $45 (or more for regularly priced drum scans) to me. And, of course, my "pixel peeping" is purely subjective to my own eyes and brain.

If I was selling large prints, then I would probably be doing more detailed post-scanning work (I think) in order to provide the best print possible for the customer. But since I'm not in the "selling" business, and usually only show scans on the web, there's no need for me consider spending a lot of time for most cases. Smile

Also, I TRY to really optimize my out-of-the-camera output.


PostPosted: Sat Aug 02, 2008 1:08 pm    Post subject: Reply with quote

I'm playing around with the trial versions, scanning 120 size negatives. My observations so far, I'm using the Epson 4490.

1) Epson software comes out bluish, Silverfast pinkish, and VueScan somewhere in between, but VueScan is far less contrasty and saturated than the other two. Silverfast is a bit too technicolor, I'd have to figure out how to tone it down. Epson is blah with the color, on Fuji PRO160S anyway.

2) Software interface: I suppose this has to do with prior experience, as for me the Silverfast is crazy complicated and not very intuitive. It took me several tries before I figured out where to set scanning resolution, for example. I hate all those popups and wandering little menus, I'd like it better if they were all in a container.
With VueScan at least I can navigate a bit better. The preview doesn't work so well, as everyone says, and I couldn't figure out (yet) how to set curves or levels better. The scans come out a bit flat compared to the other two.

3) Epson seems to smooth out the grain even with that option turned off. It gets pretty far with the detail, but both of the others do much better.

Silverfast: the multi exposure setting does two passes at the negative, one for the highlights and one for the shadows. The result is subtle: the straight scan looks more contrasty, but the multi exposure scan retains better shadow and highlight detail. There MAY be a slight loss of detail, though I only noted it possibly in one spot, while everything else looked very much the same. I'd say this is an advantage, especially with my scanner which doesn't give a good range on its own. And this would be one major reason I'd buy Silverfast.

Honestly, I don't think I saw a difference between SE and AI in results, even if AI is 'customized' to the scanner. Maybe there is something.

VueScan: the default setting (for the fuji film) didn't work at all for me: I got a pale washed out building. After monkeying with it a while I got a much better result, still more subdued than with the other software. I feel I might get there with some more work, but that preview isn't much good. Compared to the Silverfast scan, VueScan was able to hold highlight detail much better. The Silverfast defect/dust removal really doesn't work, in the building it removed repeating pattern within the building's windows, and left dust marks alone! If I wanted to, the IR dust remover on VueScan is what I'd use.

I must note I did not RTFM nor WTFM (watch the friggin movies) for silverfast.

I didn't bother making small patches out of my other building scan, but here's three at 100% (1200dpi scan) comparing Epson and Silverfast:

Epson:


Siverfast with multi exposure:


Silverfast regular:


Last edited by Nesster on Sat Aug 02, 2008 1:34 pm; edited 1 time in total


PostPosted: Sat Aug 02, 2008 1:33 pm    Post subject: Reply with quote

Next time I'll have to scan a roll I'll try to post a step-by-step guide of my workflow.

Both to share experiences, give guidance and get advices.


PostPosted: Sat Aug 02, 2008 7:20 pm    Post subject: Reply with quote

A G Photography wrote:
Next time I'll have to scan a roll I'll try to post a step-by-step guide of my workflow.

Both to share experiences, give guidance and get advices.


That would be wonderful! And thank you Nesster for your workflow details.