Hi, Thanks for the reply. Please find my comments below:
On Dec 28, 2007, at 7:44 PM, Alessandro Zummo wrote: > On Fri, 28 Dec 2007 19:40:44 +0100 > Alessandro Zummo <azummo-lists at towertech.it> wrote: > >>> to scan the physical images again, instead I want to feed the >>> files I >>> have into some kind of virtual scanner device which would look as a >>> real scanner for the application and which would enable to only pass >>> the images data from the files that I have to the application. Is >>> this >>> possible? >> >> Hi, I don't think there is a virtual tiff scanner, but >> it could be written :) you could also modify the application >> to read tiff file. which is the application in subject? >> > The application is Adobe Acrobat Pro (any volunteers for modifying it ? ;) ). The thing is Acrobat can process scanned books or brochures in a nice way (i.e automatically remove the middle shadow between the pages, auto-align rotated pages, do OCR and add text version of the scanned document to the .pdf file it creates, etc. ). My plan was to feed the image files to sane, then use a sane-to-twain bridge (which I've found to exist) on a windows or Mac OS X machine and then let Acrobat do whatever I need via the twain interface... > btw, I forgot to say that there is a pnm backend, so you > can just convert your files to pnm and use it. > Yes, I am aware of the pnm back-end, but from the man page of sane and sane-pnm I learned close to nothing (not even how to use that back- end). Does the convert utility convert multi-page zipped tiffs to pnm file(s)? If not, which program can I use instead? Thanks for any further advice... Peter. P.S.: I thought there must have been someone in need of similar functionality as I am and that some user-friendly way of just feeding any image file into a virtual scanner device would already exist... it seems such a natural feature to be implemented :)... > -- > > Best regards, > > Alessandro Zummo, > Tower Technologies - Torino, Italy > > http://www.towertech.it >