Java – OCR library to identify the numbers on the instrument equipment

I need OCR Library (preferably in Java), which will be able to determine the number displayed on the instrument device Please look at the picture I've tried some libraries in Java, but they can't determine this font

Update 1: Tesseract and asprise libraries cannot perform this task

Solution

You can take a look at Tesseract, an open source OCR maintained by Google However, I think if you only provide images, there may be some problems with OCR because your number size is different, which may cause problems in the learning of neural network

Therefore, if you filter the image first, try to delete items that do not need to be recognized, and try to make you need to read numbers of the same size, you will have a greater chance of success

Edit: Based on your edits, you can also view Java OCR:

Having said that, I still think you should do some processing on your image first