图像边缘检测技术的改进

LI Dan ^1，2，QIAN Jian-sheng ¹，LU Nan-nan ¹，ZHOU Jun-min ³，TIAN Wen-ke ⁴

Computer Engineering and Applications . 2010, (18): 164 -166 . DOI: 10.3778/j.issn.1002-8331.2010.18.051