App similiar to card.io

We need a C or C++ library can extract card data from video stream or picture taken from a mobile device camera. The developer's requirements are as below: - Project must be written in C or C++ and have to be portable for Android AND iOS platforms - Support cards produced with ISO/IEC 7810 standarts - Support both embossing and press printed characters - Support cards both landscape and portrait positions - The processing should be done on the mobile device. The image cannot be submitted to server. - The speed of the processing must be reasonable (less then 2 seconds) for mobile devices. - 99% precision for reading Credit card number and valid date - %80 precision for reading card holder name. - Provide unit tests - Properly document API. - A basic example application for the Android and iOS platform. - The coders will work on their own example image set for the first phase. If they succeed, they will submit the test results and the executable to the contest. -For the second phase we will send our imageset and allow you to work on that. The project duration should be at most 31 days.