It's a very basic command line tool to read images , images formatted like a restaurant-menu. It outputs the text part excluding the numerical part and special character.

extract_dish --help 

extract_dish 					    ( reads a default image)	

extract_dish file_path_to_image		(reads image at path file_path_to_image)

This tools need tesseract-ocr engine. Help yourself with this --

• https://github.com/tesseract-ocr/tesseract/wiki