A Research for City Road Extraction from Satellite Image ETM+
GU Ling, Diao-Yun-Sheng, Zhang-Jian-Hui, Dong-Gui-Hua-
Remote Sensing Technology and Application . 2005, (5): 478 -482 .  DOI: 10.11873/j.issn.1004-0323.2005.5.478