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Article #51Re: Scanner vs. Digital Camera
From: Charling Chang Fagan
Date: Thu, 16 Apr 1998 00:00
Date: Thu, 16 Apr 1998 00:00
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4726 bytes
At 09:10 AM 4/16/98 -0400, you wrote: >At 04:23 PM 4/14/98 -0700, you wrote: >>Greetings, >> >>A few weeks ago I sent a question to the list regarding your experiences >>with Minolta's EPIC 3000 and similar devices. I received several >>replies--thanks! Recently I had an opportunity to see this scanner >>first-hand and was quite impressed. But I am still in something of a >>quandary: I also learned recently of Leica's release of their S1 digital >>camera--paired with the proper imaging software it perhaps could be a >>viable alternative to an overhead scanner such as the Minolta. I was >>hoping someone might have some suggestions. Here goes: >> >>_Our Needs & Preferences_______________ >>-Equipment to be used to image delicate materials; minimal contact >> desired between imaging equipment and materials; *no* flatbed or >> "roll-n-drag" (handheld) scanners would be acceptable. >>-Imaging quality of at least 400+ dpi desired for most projects; 600+ >> dpi would be ideal. >>-Users of our department regularly request photographic or photocopy >> reproductions of items in our collections. >>-InterLibrary Loan access to our collections desirable. We use Ariel >> (if you aren't aquainted, Ariel is like a fax but uses internet >> transmission instead of telephone lines, for reproduction that is >> superior to fax) for electronic transmission of ILL requests. >> Currently only using flatbed scanners for Ariel requests; with >> non-flatbed imaging equipment could ariel [verb] delicate >> materials that now we cannot. >>-Color imaging needed for WWW exhibits. B/W imaging sufficient for >> text-only utilitarian imaging. >> >>_Pros & Cons of Minolta's EPIC 3000____________ >>-Overhead scanner: minimal contact with materials. >>-Curvature correction software reduces image distortion of tightly >> bound volumes. >>-400 dpi maximum quality. Insufficient for archival-standard imaging >> but is best overhead scanner available. >>-Can deliver high-quality image printout when attached to laser or very >> good inkjet printer. >>-Can be incorporated into an Ariel-based electronic ILL delivery >> system. >>-Images of text could be run through an OCR program. >>-CON: B/W only. >> >>_Pros & Cons of Leica S1________________ >>-Minimal contact with materials. >>-300-600+ dpi (varies according to size of material to be imaged and >> its distance from camera). >>-Color. >>-OCR? Ariel? Quick and easy printout? >> >>_Question RE: Leica S1________________ >>Chances are that no one (or at least not many) users of this or any such >>list will have first-hand experience with a just-released $20,000 >>digital camera. But I was wondering if anyone has had any success using >>a digital camera (preferably a good one) to image items that need to be >>OCRed? Sent by electronic ILL? Printed out for users? "Archived" as >>part of an image database? The fact that the Leica camera can make >>color images makes it a tempting alternative to the Minolta scanner but >>the scanner's features may offer more versitility. What would you >>choose? >> >>Sorry about the long message. Any information would be appreciated. >>Further info about the products described can be found at >>http://ows.minoltausa.com/minolta/owa/productlinelist?cat=ep&frame=N >>(for Minolta) and http://www.leica-camera.com/elec_img/eisys_e.htm (for >>Leica). >> >>-- >> >>James A. Otto >>Digital Projects Specialist / ERes Manager >>The Libraries of The Claremont Colleges >>800 Dartmouth >>Claremont, CA 91711 >>(909) 607-7530 (Special Collections) >>jotto@rocky.claremont.edu >> >>"So long as I am in my right mind there is nothing that I prefer >>to a delightful friend." >> --Horace, Satire I,5 >> >> >I will be away from April 6th to april 15th. I will respond to all mail >when I return. > > I will be away from April 6th to april 15th. I will respond to all mail when I return.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: fede4,95e71dcdf0d90f07 X-Google-Attributes: gidfede4,public From: Charling Chang Fagan <sha@MAIL.SLC.EDU> Subject: Re: Scanner vs. Digital Camera Date: 1998/04/16 Message-ID: <3.0.1.32.19980416113614.006cf910@mail.slc.edu> X-Deja-AN: 344717475 Sender: IMAGELIB <IMAGELIB@LISTSERV.ARIZONA.EDU> Approved: NETNEWS@AUVM.AMERICAN.EDU * References: <199804142327.QAA66514@dns.ccit.arizona.edu> X-Sender: sha@mail.slc.edu Comments: ******************************************************** Content-Type: text/plain; charset="us-ascii" Mime-Version: 1.0 Newsgroups: bit.listserv.imagelib