FairScan 2.0 released
Date:
Wed, 17 Jun 2026 13:26:41 +0000
Description:
Version
2.0 of the FairScan document-scanning app for Android has been
released. The headline feature for this release is the addition of optical-character-recognition (OCR) support using Tesseract to produce PDFs with searchable text from scans. FairScan developer Pierre-Yves
Nicolas has written a detailed
blog about adding the feature and explaining why it had not been added previously. That looks nice, so why didn't FairScan have it before? That's because FairScan wasn't ready for it: I wouldn't be comfortable if
FairScan was giving you wrong text half of the time. To get good
results from an OCR engine, you need to provide it a readable
image. If it's hard to read for a human, it's certainly also hard to
read for an OCR engine. Over the past year, I worked on different parts of FairScan's
automatic processing to transform photos of documents into PDFs that
are easy for humans to read: document detection perspective correction shadow reduction brightness and contrast enhancement All this work on image processing helped FairScan produce clean
PDFs and can now also contribute to making text recognition effective. FairScan is available via Google
Play or F-Droid .
======================================================================
Link to news story:
https://lwn.net/Articles/1078242/
--- Mystic BBS v1.12 A49 (Linux/64)
* Origin: tqwNet UK HUB @ hub.uk.erb.pw (1337:1/100)