Search found 379 matches
- 28 Mar 2021, 20:06
- Forum: Scanners and Build Threads
- Topic: Laser-cut stand to digitize newspapers
- Replies: 6
- Views: 6150
Re: Laser-cut stand to digitize newspapers
Please post an update once you've completed a scanner and worked through all of the kinks. It's helpful for others that visit the site and are looking to solve the same sort of issues (newspapers/posters/large page sizes). Thanks!
- 27 Mar 2021, 19:36
- Forum: Scanners and Build Threads
- Topic: Laser-cut stand to digitize newspapers
- Replies: 6
- Views: 6150
Re: Laser-cut stand to digitize newspapers
Seems overly complicated for what you need to do. You basically need a copy stand with some way to hold the pages flat. In the simplest case, the camera, and even the lights, could be positioned on tripods instead of the complex system you've shown. That being said, overkill doesn't necessarily hurt...
- 23 Mar 2021, 18:56
- Forum: Scanners and Build Threads
- Topic: Archivist Quill Kit Plans vs. Archivist Book Scanner Plans?
- Replies: 62
- Views: 39810
Re: Archivist Quill Kit Plans vs. Archivist Book Scanner Plans?
Rather than build a scanner large enough to handle that one large book, you might consider scanning that one book manually one page at a time with a single camera on something like a crude copy stand and a build your scanner based on the size of the majority of the books you have to scan. The reason...
- 18 Mar 2021, 18:23
- Forum: HELP
- Topic: safe hand removal of plastic binder combs
- Replies: 7
- Views: 11042
Re: safe hand removal of plastic binder combs
Since you're only scanning one 100-page book, I'd do it on a flatbed scanner or a copy stand and be done with it. You shouldn't have to remove the spine for this. Since you can open a comb-spined book 360 deg. where it will fold back on itself, you might get away with putting a flat spacer board (I'...
- 12 Feb 2021, 14:39
- Forum: R&D and New Technologies
- Topic: New scanner by Archive.org?
- Replies: 3
- Views: 13798
Re: New scanner by Archive.org?
I wonder why Archive.org doesn't want to show TTScribe which is their main scanner now. We can only guess. It may be the scanner that the seasoned page-flipper was more familiar with. That scanner also is more "open" than the TTScribe and makes photographing a person using it somewhat eas...
- 10 Feb 2021, 21:32
- Forum: R&D and New Technologies
- Topic: New scanner by Archive.org?
- Replies: 3
- Views: 13798
Re: New scanner by Archive.org?
The scanner used in that video is what the Internet Archive used before they switched to TTScribe. If you look at the page on wikipedia on Book Scanning, there are photos of that scanner there dated from 2011.
- 09 Feb 2021, 12:32
- Forum: Lighting
- Topic: Recommendation regarding brightness
- Replies: 5
- Views: 7516
Re: Recommendation regarding brightness
you can compensate to some extent this problem by photographing a flat white sheet.. Yep. That's the technique I use to mitigate that problem. The first photo taken by each camera are of blank reference pages. The post-processing software that I developed does this correction automatically in the b...
- 05 Feb 2021, 13:59
- Forum: Lighting
- Topic: Recommendation regarding brightness
- Replies: 5
- Views: 7516
Re: Recommendation regarding brightness
Probably not that critical if you're going to scanning black text on a white page and then post-processing with something like ScanTailor that binarizes the output. If you're looking for something more accurate than that you could always use an 18% gray card to set things up. I remember reading thro...
- 22 Jan 2021, 17:03
- Forum: Scan Tailor
- Topic: Combining Split output into PDF
- Replies: 9
- Views: 10097
Re: Combining Split output into PDF
@jeffamuffin
If you don't mind, will you post the file size savings of your work so that we can get a rough idea of what one could expect by going this route? Thanks!
If you don't mind, will you post the file size savings of your work so that we can get a rough idea of what one could expect by going this route? Thanks!
- 10 Jan 2021, 15:58
- Forum: HELP
- Topic: How to number lines in scanned text?
- Replies: 2
- Views: 5246
Re: How to number lines in scanned text?
Well there's this bit of chicanery: https://tex.stackexchange.com/questions ... -to-a-pdf/
You might also want to ping the folks in the PDF forum of mobileread.com (https://www.mobileread.com/forums/forum ... .php?f=184).
You might also want to ping the folks in the PDF forum of mobileread.com (https://www.mobileread.com/forums/forum ... .php?f=184).