另外本文采用简单的分级识别策略可以加快识别速度。
Moreover, a simple grade verification method is adopted to improve the testing speed in this paper.
主要针对算法的原理和公式展开论述，同时也介绍了一些为提高识别速度和准确度而采取的技巧。
The paper mainly discussed the theory and formula of algorithm, also introduced some skill which was used to improve the rapidity and precision of identifying targets.
在嵌入式系统上的实验数据表明，识别速度能获得20%以上的提高，而且识别率没有大幅降低。
The experiments on embedded system show that the speed can be improved by above 20% and the recognition rate does not degrade much.
应用推荐