im2markup
local_adaptive_binarizati
im2markup | local_adaptive_binarizati | |
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1 | 2 | |
1,172 | - | |
0.2% | - | |
3.0 | - | |
6 months ago | - | |
Lua | ||
MIT License | - |
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im2markup
local_adaptive_binarizati
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Recovering redacted information from pixelated videos
Not off the shelf but here are some tools. I have no experience with them.
Wolf binarization - I think it makes the text more clear before OCR.
https://github.com/chriswolfvision/local_adaptive_binarizati...
This thing OCRs the pdf using Tesseract OCR
https://github.com/ocrmypdf/OCRmyPDF/
Two other pdf tools
https://github.com/qpdf/qpdf
https://github.com/pikepdf/pikepdf
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Tesseract OCR
(2): https://github.com/chriswolfvision/local_adaptive_binarizati...
What are some alternatives?
LaTeX-OCR - pix2tex: Using a ViT to convert images of equations into LaTeX code.
scantailor-advanced - ScanTailor Advanced is the version that merges the features of the ScanTailor Featured and ScanTailor Enhanced versions, brings new ones and fixes.
pikepdf - A Python library for reading and writing PDF, powered by QPDF
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
local_adaptive_binarization - Local adaptive image binarization
OCRmyPDF - OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
Mayan EDMS - Free Open Source Document Management System (mirror, no pull request or issues)
qpdf - QPDF: A content-preserving PDF document transformer
BoofCV - Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.