[Desktop-packages] [Bug 658792] Re: Add scan options for text mode scan (lineart or grayscale)
** Changed in: simple-scan (Debian) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/658792 Title: Add scan options for text mode scan (lineart or grayscale) Status in Simple Scan: Triaged Status in simple-scan package in Ubuntu: Triaged Status in simple-scan package in Debian: Fix Released Bug description: Changes in bug #521323 means that text scans are now done in 2 bit grayscale. This was done to improve readability and some scanners seemed to have a very poor lineart mode. It may be useful to have an option to choose what mode text is scanned in (lineart, 2 bit grayscale, 8 bit grayscale). To manage notifications about this bug go to: https://bugs.launchpad.net/simple-scan/+bug/658792/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 658792] Re: Add scan options for text mode scan (lineart or grayscale)
There are many comments about what is "best" for OCR (which is assumed to be the goal of text-mode scanning). Some points: 1. OCR is so terrible in linux, it's hardly worth bothering with OCR tuning 2. Even so, I've read various tips on best OCR scanning method: the majority now seem to say grayscale 3. disk is so cheap, and with the hope of future OCR that actually works, erring on the side of more information would be preferable (that is, 8 bit grayscale) 3b. i would also make the default resolutions higher which also future proofs for better OCR. If anyone actually wants 1 bit line art, then this could/should be a simple post-processing step if not an alternative option in simple-scan. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/658792 Title: Add scan options for text mode scan (lineart or grayscale) Status in Simple Scan: Triaged Status in “simple-scan” package in Ubuntu: Triaged Status in “simple-scan” package in Debian: Confirmed Bug description: Changes in bug #521323 means that text scans are now done in 2 bit grayscale. This was done to improve readability and some scanners seemed to have a very poor lineart mode. It may be useful to have an option to choose what mode text is scanned in (lineart, 2 bit grayscale, 8 bit grayscale). To manage notifications about this bug go to: https://bugs.launchpad.net/simple-scan/+bug/658792/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 658792] Re: Add scan options for text mode scan (lineart or grayscale)
** Changed in: simple-scan (Debian) Status: Unknown => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/658792 Title: Add scan options for text mode scan (lineart or grayscale) Status in Simple Scan: Triaged Status in “simple-scan” package in Ubuntu: Triaged Status in “simple-scan” package in Debian: Confirmed Bug description: Changes in bug #521323 means that text scans are now done in 2 bit grayscale. This was done to improve readability and some scanners seemed to have a very poor lineart mode. It may be useful to have an option to choose what mode text is scanned in (lineart, 2 bit grayscale, 8 bit grayscale). To manage notifications about this bug go to: https://bugs.launchpad.net/simple-scan/+bug/658792/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 658792] Re: Add scan options for text mode scan (lineart or grayscale)
** Bug watch added: Debian Bug tracker #714434 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714434 ** Also affects: simple-scan (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714434 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/658792 Title: Add scan options for text mode scan (lineart or grayscale) Status in Simple Scan: Triaged Status in “simple-scan” package in Ubuntu: Triaged Status in “simple-scan” package in Debian: Unknown Bug description: Changes in bug #521323 means that text scans are now done in 2 bit grayscale. This was done to improve readability and some scanners seemed to have a very poor lineart mode. It may be useful to have an option to choose what mode text is scanned in (lineart, 2 bit grayscale, 8 bit grayscale). To manage notifications about this bug go to: https://bugs.launchpad.net/simple-scan/+bug/658792/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
