no code implementations • CVPR 2022 • Zhaohua Zheng, Jianfang Li, Lingjie Zhu, Honghua Li, Frank Petzold, Ping Tan
Spotting graphical symbols from the computer-aided design (CAD) drawings is essential to many industrial applications.
no code implementations • ICCV 2021 • Zhiwen Fan, Lingjie Zhu, Honghua Li, Xiaohao Chen, Siyu Zhu, Ping Tan
The proposed CNN-GCN method achieved state-of-the-art (SOTA) performance on the task of semantic symbol spotting, and help us build a baseline network for the panoptic symbol spotting task.
no code implementations • 21 Apr 2019 • Xiang Gao, Shuhan Shen, Lingjie Zhu, Tianxin Shi, Zhiheng Wang, Zhanyi Hu
Experimental evaluations on two ancient Chinese architecture datasets demonstrate the effectiveness of our proposed complete scene reconstruction pipeline.
no code implementations • 8 Apr 2019 • Tianxin Shi, Shuhan Shen, Xiang Gao, Lingjie Zhu
Accurate and robust visual localization under a wide range of viewing condition variations including season and illumination changes, as well as weather and day-night variations, is the key component for many computer vision and robotics applications.
no code implementations • ECCV 2018 • Lingjie Zhu, Shuhan Shen, Xiang Gao, Zhanyi Hu
There are two major steps in our framework: segmentation and building modeling.