基于数学形态学的测试卡图案识别方法

An approach for testing card patterns identification based on mathematic morphology

提出了一种基于数学形态学的双向匹配识别方法,通过对测试运动员的测试卡图案进行识别,试验结果表明该方法不仅能良好地去除测试卡图案上噪声的影响,而且能有效识别测试卡上图案,识别正确率高达95%以上。

A bidirectional matching recognition method based on mathematic morphology is proposed. The method is applied to identify patterns on the test cards which are used to measure the celerity of an athlete. The experimental results indicate that the method not only resists the negative effect of noises on the testing cards, but also efficiently identify patterns, and the correct accuracy of identification is up to 95%.