Review Paper on Real Time Hindi OCR on Android

Human-computer interaction increasing day by day. There are several ways of interaction with the computer. Handwriting has continued to persist as a means of communication and recording information in the day to day life even with the introduction of new technologies. Due to the growth of technology in India, it becomes important to devise ways that allow people to communicate with computer in Indian languages. Hindi character recognition is the basically conversion of scanned images of hand written text into machine encoded text. This kind of conversion we are implementing on real time Android operating system using PHP and MATLAB Script with HMM model technique. In this project various image pre-processing, features extraction and classification algorithms have been explored and compared, to design high performance Hindi OCR on Android with high accuracy of percentage up to 95% with handwritten.