Access Camera on Android

thecodecity

• Text Detection and recognition in Android using OpenCV MSER algorithm

• Text recognition (OCR) in Android app using Tesseract example

• Creating OCR Android app using Tesseract in Android Studio Tutorial

• OpenCV for Android Camera Orientation | Show fullscreen camera preview

YARON VAZANA (very similar to the above)

• Android Text Detection Using OpenCV

优快云博客

• OpenCV && Tesseract-OCR in Android Studio
• tessdata\eng.traineddata part copied from the following link imperialsoup

imperialsoup NOT accessible anymore!

• Simple OCR Android App Using Tesseract Tutorial
• SimpleTesseractExample on github

Rhesoft

• How to use camera with Android and Android Studio
• Android-Tutorials/SimpleCamera