From 8f55e1ee4c9f8df8d50055555b0ea912e09103fd Mon Sep 17 00:00:00 2001
From: mj-xmr <63722585+mj-xmr@users.noreply.github.com>
Date: Sat, 13 Aug 2022 14:26:09 +0200
Subject: [PATCH] Doc: OCR screenshots  (#104)

---
 README.md | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4020874..3f33578 100644
--- a/README.md
+++ b/README.md
@@ -169,9 +169,27 @@ The currently modelled (dis)charge profiles:
 
 ![bat-charge](data/voltage-2-soc-charge.png)
 
+## OCR and generic image recognition
+These kinds of images are able to be successfully recognized:
 
+Translates into the displayed number:
 
-## Console interactive UI
+![lcd](https://user-images.githubusercontent.com/63722585/184493273-58239fe5-3e8b-4646-a3de-c06449d6c534.png)
+
+Similar as the LCD above but notice, that this one is backlit, whose removal requires an additional inversion step:
+
+![lcd-backlit](https://user-images.githubusercontent.com/63722585/184493679-ed3a3a25-e297-481c-8aa4-a0c871ccac5f.png)
+
+
+Using custom code, translates into percentage - in this case 100%, since all the relevant rectangles are lit:
+
+![image](https://user-images.githubusercontent.com/63722585/184493343-3793b869-0284-4d49-8c27-57a3f5274c8f.png)
+
+
+More [examples here](src/data/img).
+
+
+## Console interactive UI (WIP)
 Accessible via `ssh`/`putty`, based on `curses`.
 
 ![image](https://user-images.githubusercontent.com/63722585/163773221-52705e53-167b-4468-ad7e-2038c2f822a8.png)