Comments (2)
Balearica
commented on May 24, 2024
All Tesseract coordinates are in pixels. Tesseract only supports images, so this is the only relevant unit.
The conversion between PDF units (points/inches) and pixels will be determined by the DPI setting of the program you are using to render PDFs to images. Therefore, this is a question you will likely answer searching the pdf.js documentation rather than Tesseract.js documentation.
A Google search appears to indicate that PDF.js uses a default DPI of 150. If that is true the conversion would be points = pixels * (72 / 150).
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Lex-talionis
commented on May 24, 2024
Thank you so much for your reply. I should of thought of that. I think I had my blinkers on and was thinking bbox was a PDF thing. much appreciated. Have a great day!!!
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