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Have you evaluated the latest version of Tesseract (developed by Google)? They added an LSTM-based OCR engine starting with version 4 and the improvements over
by kranner 6y ago
Have you evaluated the latest version of Tesseract (developed by Google)? They added an LSTM-based OCR engine starting with version 4 and the improvements over version 3.x are startling.
- lou1306 6y agoAlso, ocrmypdf [0] is a great Tesseract-based tool which makes it easy to add ocr layers to raster pdfs. Plus, it takes care of optimizing the resulting file (compression, etc). I used it on several old academic papers and have been pleased with the results. [0]: https://github.com/jbarlow83/OCRmyPDF https://github.com/jbarlow83/OCRmyPDF