im2markup
local_adaptive_binarization
im2markup | local_adaptive_binarization | |
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1 | 2 | |
1,172 | 124 | |
0.2% | - | |
3.0 | 0.0 | |
6 months ago | about 1 year ago | |
Lua | C++ | |
MIT License | - |
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im2markup
local_adaptive_binarization
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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.
BoofCV - Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.
local_adaptive_binarizati
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
OCRmyPDF - OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
qpdf - QPDF: A content-preserving PDF document transformer
PaddleOCR - Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.