Receipt Grand Total Extractor

Made by: YoungWoong Cho

MEng major, CS minor in The Cooper Union
https://github.com/YoungWoong-Cho

Please upload an image of receipt. OCR will extract the Grand Total from the image.
Note: The image must be clear and contain texts only for the best result.
Note2: It would be IMPOSSIBLE to extract the grand total if the receipt does not contain $(dollar sign) in it.