keras-io/ocr-for-captcha

Keras Implementation of OCR model for reading captcha 🤖🦹🏻

This repo contains the model and the notebook to this Keras example on OCR model for reading captcha.

Full credits to: Aakash Kumar Nain

Background Information

This example demonstrates a simple OCR model built with the Functional API. Apart from combining CNN and RNN, it also illustrates how you can instantiate a new layer and use it as an "Endpoint layer" for implementing CTC loss. This model uses subclassing, learn more about subclassing from this guide.