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Efficient Retrieval of Pin Numbers from Recharge Cards by OCR Mechanism for Mobile Recharge

K. Santhosh Pradhan

The main aim of this paper is to detect pin number portion from mobile recharge cards by image processing technique. It works with the Mechanism of OCR (Optical character recognition) for recharge processes. After the detection, it extracts the OCRed text that is given within the recharge card as number and it sends request to the individual mobile operators for the desired recharge. So our main idea is to build an android based application which can be a worthy for a real life experience. This app will replace the typing of pin numbers with a few seconds snapshot recharge.