| 摘要 |
A cheating preventing method, a system thereof and a recording medium are provided to prevent cheating in online tests by warning the cheating according to the sight line angle of an examinee, which is extracted in real time from images of the examinee eyes. An image input device(112) obtains the pupil images of an examinee. A user terminal(110) receives and outputs online test data and generates pupil image data from the pupil images received from the image input device. An online test providing server(130) extracts sight line angles from the pupil image data and generates cheating warning message data if the extracted sight line angle exceeds a monitor viewing angle more than a predetermined angle range. |
