TY - Computer Engineering and Applications A1 - YOU Jiang, TANG Liwei, DENG Shijie T1 - Automatic detection and sorting of circle based on improved circle target Y1 - 2017-10-01 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 246 EP - 251 VL - 53 IS - 19 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.1604-0135 ER -