I've spent a good amount of time looking how to resolve this issue. Came across this unanswered post <https://groups.google.com/forum/?fromgroups#!searchin/tesseract-ocr/2s%7Csort:date/tesseract-ocr/uDxMr-65_nk/csA6aYaLCwAJ> from 2017. Tried it and it is still reproducible today. There are 2 images - one with the letter S, one with 2S. As a single character, the letter S is detected successfully but 2S is detected as 25
>From what I've been able to learn, this issue stems from the combination of alphanumeric characters (common in receipts or codes) and how tessaract tries to use dictionary words. *Environment:* tesseract 4.1.0 leptonica-1.76.0 libgif 5.1.4 : libjpeg 6b (libjpeg-turbo 1.5.2) : libpng 1.6.36 : libtiff 4.0.10 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.0 Found AVX2 Found AVX Found SSE Debian 10 64bit I've tried changing some configurations such as* load_system_dawg=0* and *load_freq_dawg=0* but without luck. I am fairly new to OCR so any input and feedback is greatly appreciated. Thank you. -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/9e8203e6-fbd5-47dc-8b2b-0327fe1e2e0a%40googlegroups.com.
