%0 Journal Article
%T Digital meter reading localization method based on color features<br>基于颜色特征的数字式仪表读数定位方法
%A 雷海军
%A 谢莲花
%A 何业军
%A 李灵敏
%J 重庆邮电大学学报(自然科学版)
%D 2012
%I 
%X A digital meter reading localization method based on color features is presented. First, the colored input image is transformed to distinguish the LCD(liquid crystal display) area from the other areas. Then, the LCD image is binarized and the meter reading characters are localized through employing the projecting features. An experiment was done with some digital images collected from the actual working environment. The experimental result shows that the method is applicable to uneven illumination and complex background circumstances, and it resolves the reading localization problem existing in the still image, and the complex background, and the localization accuracy is high.
%K digital meter
%K liquid crystal display(LCD)
%K automatic localization
%K color feature<br>数字式仪表
%K 液晶屏
%K 自动定位
%K 颜色特征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=5C2694A2E5629ECD6B59D7B28C6937AD&aid=C8C3724E4E2B01E6C9CBE3001D750CFC&yid=99E9153A83D4CB11&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=0DEB7A8A66C33AAD&eid=D6354F61445E9456&journal_id=1673-825X&journal_name=重庆邮电大学学报(自然科学版)&referenced_num=0&reference_num=0