I challenge you to get this 7.7 recognized!

[Daniel Gesua]

Hi guys,

This seems like a very simple thing, but clearly I'm wrong. Take a look at this image of a the text "7.7":

In this font tesseract completely fails to categorize the sevens. I tried whitelists, patterns, disabling the different dawgs, different segmentation modes, and scaling up and down. 

I've attached the different test images I've been using.

If I could figure out how to retrain the model I would try that as well, but there's so much conflictory information in the internet and I have spent days trying to figure it out.

Good luck!

Here's the version data for the build I'm running:

tesseract v5.0.0-rc1.20211030

 leptonica-1.78.0

  libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.3) : libpng 1.6.34 : libtiff 4.0.9 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.0

 Found AVX2

 Found AVX

 Found FMA

 Found SSE4.1

 Found libarchive 3.5.0 zlib/1.2.11 liblzma/5.2.3 bz2lib/1.0.6 liblz4/1.7.5 libzstd/1.4.5

 Found libcurl/7.77.0-DEV Schannel zlib/1.2.11 zstd/1.4.5 libidn2/2.0.4 nghttp2/1.31.0