UniVecMapper:Auniversalmodelforthematicandmulti-classvectorgraph extraction

Bingnan Yang , Mi Zhang , Zhili Zhang , Yuanxin Zhao , Jianya Gong
1 School of Remote Sensing and Information Engineering, Wuhan University, No. 129, Luoyu Road, Wuhan 430079, China
2 State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, No. 129, Luoyu Road, Wuhan 430079, China
Corresponding author { mizhang@whu.edu.cn }

Visual comparison between UniVecMapper and two previous node-based approaches on building and road vector extraction tasks.