基于OMR标记识别的标准化考试阅卷方法

A Grade Method for Standardized Testing Paper Based on OMR Mark Recognition

提出一种基于轮廓跟踪的标记识别标准化考试阅卷方法,通过对答题卡OMR图像定位标记和涂填标记的识别与分割,能实现批量标准化考试答题卡的评判。实验结果表明,本文提出的方法正确高效,具有系统成本低、适应性强,能保存答题卡图像备查等优点。

A grade method for a standardized examination paper based on outline tracing algorithm for mark recognition is presented. Through recognizing and segmenting locating marks and handwritten marks, the mass test grades can be done to standardized examination papers. The experimental results show the method presented in the paper is correct and highly efficient, and it has many advantages such as low costs and being capable of adapting and can save testing paper images for query.