Timeline for Finding the correct -level operator values for the Imagemagick script
Current License: CC BY-SA 4.0
6 events
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| Sep 3, 2023 at 16:27 | comment | added | J_H | @Kusalananda, yeah, I un-asked the question. I observed that there are known Automatic methods implemented in OP's favorite tool. A simple update would obviate the need for them or myself to spend time coding / testing / evaluating on (missing from OP) example images via some ill-specified Manual method. Even if there were a hard requirement to choose a single threshold applied to whole page image I would still use Otsu for local legibility, and compute average threshold employed by that Otsu image. Having asked wrong question for business needs, I hoped to nudge OP down a more productive path | |
| Sep 3, 2023 at 8:09 | comment | added | Kusalananda♦ | This does not seem to answer the question, which is "How to make bash script that will run this tests and create single PDF file containg all these tests on the output?" | |
| Sep 3, 2023 at 7:17 | review | Low quality posts | |||
| Sep 4, 2023 at 10:05 | |||||
| Jul 26, 2023 at 14:30 | comment | added | J_H |
The OP didn't describe a version constraint nor a reason for imposing it. Stop using downrev software already, as it is needlessly complicating matters for both you and collaborators you are trying to enlist. It's a free download, e.g. on MacOS the one-liner $ brew install imagemagick will put it in /usr/local/Cellar/imagemagick/7.1.1-12
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| Jul 26, 2023 at 11:00 | comment | added | minto | -auto-threshold is only in IM 7. I using IM 6.9 | |
| Jul 25, 2023 at 21:26 | history | answered | J_H | CC BY-SA 4.0 |