图像处理技术在评分记录识别中的应用  

Application of Image Processing Techniques to Recognition of Evaluation Records

作　　者：李钦弟[1] 蔡利栋[1] 

机构地区：[1]暨南大学计算机科学系,广州510632

出　　处：《科学技术与工程》2010年第14期3520-3522,共3页Science Technology and Engineering

摘　　要：在评分记录的识别处理中,如何快速、准确地识别出记录结果并不容易。针对实际应用解释了采用分档次评分方式的原因,讨论了应用图像处理技术来识别评分记录时的难点,提出了基于分档的识别方法。试验结果表明,提出的方法能保证识别过程的准确性与灵敏度,且符合比赛评分的实时性要求。During the process of recognition of evaluation records,how to recognize records quickly and accurately is not easy.Therefore,an explanation of choosing the evaluation style with ranking is given,difficulties of application of image processing techniques to recognition of evaluation records are discussed and a recognition approach based on ranking is proposed.Experimental results show that the recognition process is accurate and sensitive while efficiency is got by using the proposed approach.

关 键 词：分档 阈值化 倾斜角 图像识别 

分 类 号：TP391.71[自动化与计算机技术—计算机应用技术]