I've not been very scientific in comparing my film scans (135) vs. DSLR pics (D70), but I find that while the latter are usually "smoother," noise in the shadows can often be a problem. Generally speaking, I find noise more objectionable than grain (excepting a "salt/pepper" grain I get in some scans and which just screws any sharpening attempts). But that's an aesthetic judgement kind of thing - think of Ralph Gibson's work for an extreme case. Also, while I'm a very happy film-scanner/digi-shooter/digi-B&W printer hobbyist, I'm recently coming back around to the conclusion that a wet print from a "pro lab" (whatever that means, but I don't wet print myself) is hard to beat. A buddy of mine just showed me a series of wet prints (from Chrome in Wash, DC) of a recent jazz gig he took on 135 format P3200, and I was pretty blown away. Yes, some grain, but nice looking grain :-) Anyway, nicer than anything I've ever gotten out of scanning P3200. Not a "dis" on the digital route. I'm pretty happy working with the digi tools I have at hand. Happy shooting and printing. Scott Paul Roark wrote: > >... are you saying that if you had been using film, you could > > have gotten the same or better results with a single exposure? and > > less manipulation? > > I'm not sure about the single exposure. I didn't have my spot meter > with me > for the digital shot -- a mistake I won't make in the future. Given the > "slide-like" 7 stop dynamic range, I'm going back to carrying my > Pentax spot > meter. > > Medium format, Tech Pan film would probably have ended up making a better > image with less manipulation, however. Also, I would have been able to > print larger than 16x20 with MF TP. > > MF Tmax 100 would probably not have made as good an image, however. The > grain in the foggy parts of the image would have shown. With the Canon > 8 mp > image, the foggy areas are totally smooth, and I really like that. > > Paul > www.PaulRoark.com > > __________________________ > > > > > > > > -----Original Message----- > > From: DigitalBlackandWhiteThePrint@yahoogroups.com > > [mailto:DigitalBlackandWhiteThePrint@yahoogroups.com] On Behalf Of Jim > > Jasutis > > Sent: Thursday, July 07, 2005 5:47 AM > > To: DigitalBlackandWhiteThePrint@yahoogroups.com > > Subject: Re: [Digital BW] Digital vs scan for BW Print > > > > --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark" > > <paul.roark@v...> wrote: > > > "Osroubek" wrote: > > > > > > > > > > > I have recently started shooting with a Canon 20D from shooting > > MF > > > > then scanning on the Minolta Multi Pro. I shoot in RAW format > > and > > > >convert with Adobe Camera Raw in CS2. The > > > > MF shots were on transparency then converted to BW in PS using > > > > usually the channel mixer. > > > >I notice that the scanned film when converted to black and white > > > > results in a better and cleaner looking BW image ... > > > > > > I have also started using the 8 MP Canon chip in the XT and > > enlarge to 16 x > > > 20. My other cameras are MF. What I've found is that the 8 mp > > chip can > > > make a 16 x 20 that is very close to the film shot, but it > > probably takes > > > more work. Here are some of my observations. (The shot I just > > worked up is > > > on my web page, below.) > > > > > > The limited latitude of the sensor requires bracketing in many > > shots, also > > > not the usual sun-lit scenic. > > > > > > The noise/grain level of the digital image is less than Tmax 100 > > in the > > > bright areas, but can be a problem in dark smooth areas. > > > > > > The depth of field advantages of the small sensor are significant. > > > > > > CS2 smart sharpening is very useful, but still not enough (or I'm > > not good > > > enough with it) to avoid too-bright small highlights in some areas > > by the > > > time the image is sharp enough. To correct for this, I have to us > > a curve > > > to pull these down in the affected area. > > > > > > The very high contrast edges may require that the green channel > > alone be > > > used. The green channel, maybe because it has 2 sensors, seems to > > give the > > > best image in some areas. > > > > > > I have not found third party raw converters to be better than the > > CS2 > > > download. > > > > > > Overall, based on very limited experience, I'd say 8 mp can make a > > good 16 x > > > 20 -- not perfect, but then neither is MF 100 ISO film. Neither > > can match > > > MF Tech Pan, but that film is history (aside from the pile in my > > freezer). > > > Finding workflows to get around the limited latitude is probably > > the area > > > where more work is most needed. > > > > > > Paul > > > www.PaulRoark.com > > > > I went an checked out your website to see the image you were talking > > about. A very impressive image. You talk about the extra work needed > > to produce this image from a digital capture. I may be reading you > > wrong, but are you saying that if you had been using film, you could > > have gotten the same or better results with a single exposure? and > > less manipulation? > > > > > > > > > > Please visit the Group Homepage to check the Files, and other > resources as > > they are often being updated. > > > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > If you wish to receive no emails or just a daily digest, or you wish to > > unsubscribe, please edit your Membership preferences by visiting > this same > > page. > > > > Please follow these basic guidelines: > > - As threads develop, trim off excess portions of earlier messages > to keep > > them short. > > - Good manners are required at all time. No personal attacks or flames. > > Hostile, aggressive or argumentative users may be removed from the > > membership without notice. > > - Keep your posts and threads related to the group topic of digital B&W > > printing. Users who persistently make off-topic posts may be removed > from > > the membership. > > - By posting on this forum you agree to abide by the group rules and > > guidelines, and to abide by the actions and decisions of the group Owner > > and Moderators. See "Group Topic, Rules and Guidelines" in the Files > > section: > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/ > > > > BY PARTICIPATING IN AND/OR POSTING MESSAGES TO THE DIGITAL BW, THE PRINT > > YAHOO! 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Message
Re: [Digital BW] Digital vs scan for BW Print
2005-07-07 by Scott McLoughlin
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