Image clipboard is a tool that you can easily copy the text from images. Select the area then past and use. It's that simple...
Click and hold middle mouse button, then drag to capture the text area and release!
Install tesseract-ocr
sudo apt-get update
sudo apt-get install libleptonica-dev
sudo apt-get install tesseract-ocr tesseract-ocr-dev
sudo apt-get install libtesseract-dev
sudo apt-get install tesseract-ocr
Install the package
cd Image-Clipboard
pip install .
Open terminal
imclip
Use mouse middle click and drag over the image to copy the content